# EDGAR Filing Document

**Accession Number:** 0001871509
**File Stem:** 0001871509-26-000012
**Filing Date:** 2026-2
**Character Count:** 418623
**Document Hash:** 93bfd90b2b3c4ca37f7c82578c23a057
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001871509-26-000012.hdr.sgml**: 20260224

**ACCESSION NUMBER**: 0001871509-26-000012

**CONFORMED SUBMISSION TYPE**: 10-K

**PUBLIC DOCUMENT COUNT**: 117

**CONFORMED PERIOD OF REPORT**: 20251228

**FILED AS OF DATE**: 20260224

**DATE AS OF CHANGE**: 20260224

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Portillo's Inc.
- **CENTRAL INDEX KEY:** 0001871509
- **STANDARD INDUSTRIAL CLASSIFICATION:** RETAIL-EATING PLACES [5812]
- **ORGANIZATION NAME:** 07 Trade & Services
- **EIN:** 871104304
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1228

**FILING VALUES:**
- **FORM TYPE:** 10-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40951
- **FILM NUMBER:** 26667608

**BUSINESS ADDRESS:**
- **STREET 1:** C/O THE PORTILLO RESTAURANT GROUP
- **STREET 2:** 2001 SPRING ROAD, SUITE 400
- **CITY:** OAK BROOK
- **STATE:** IL
- **ZIP:** 60523-1903
- **BUSINESS PHONE:** (630) 954-3773

**MAIL ADDRESS:**
- **STREET 1:** C/O THE PORTILLO RESTAURANT GROUP
- **STREET 2:** 2001 SPRING ROAD, SUITE 400
- **CITY:** OAK BROOK
- **STATE:** IL
- **ZIP:** 60523-1903

?xml version='1.0' encoding='ASCII'? ptlo-20251228

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, D.C. 20549**

**FORM 10-K**<br>

☒ &nbsp;&nbsp;&nbsp;&nbsp;ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

**FOR THE FISCAL YEAR ENDED December 28, 2025** 

OR

☐ &nbsp;&nbsp;&nbsp;&nbsp;TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;TO

COMMISSION FILE NUMBER: 001-40951

![logo.jpg](ptlo-20251228_g1.jpg)

**PORTILLO'S INC.**

(Exact name of registrant as specified in its charter)

---

| | |
|:---|:---|
| **Delaware** | **87-1104304** |
| (State or other jurisdiction of incorporation or organization) | (I.R.S. Employer Identification No.) |
| **2001 Spring Road, Suite 400, Oak Brook, Illinois 60523** | **2001 Spring Road, Suite 400, Oak Brook, Illinois 60523** |
| (Address of principal executive offices) | (Address of principal executive offices) |

---

**(630) 954-3773**

(Registrant's telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

---

| | | |
|:---|:---|:---|
| **Title of each class** | **Trading Symbol** | **Name of each exchange on which registered** |
| Class A common stock, $0.01 par value per share | PTLO | Nasdaq Global Select Market |

---

Securities registered pursuant to Section 12(g) of the Act: **None**

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. ☒ Yes ☐ No

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. ☐ Yes ☒ No

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. ☒ &nbsp;&nbsp;&nbsp;&nbsp;Yes&nbsp;&nbsp;&nbsp;&nbsp;☐&nbsp;&nbsp;&nbsp;&nbsp; No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

☒ &nbsp;&nbsp;&nbsp;&nbsp;Yes ☐&nbsp;&nbsp;&nbsp;&nbsp; No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. (See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company" and "emerging growth company" in Rule 12b-2 of the Exchange Act).

---

| | | | |
|:---|:---|:---|:---|
| Large accelerated filer | ☒ | Accelerated filer | ☐ |
| Non-accelerated filer | ☐ | Smaller reporting company | ☐ |
| | | Emerging growth company | ☐ |

---

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☒

------

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements.

☐ &nbsp;&nbsp;&nbsp;&nbsp;Yes&nbsp;&nbsp;&nbsp;&nbsp; ☒ &nbsp;&nbsp;&nbsp;&nbsp;No

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant's executive officers during the relevant recovery period pursuant to § 240.10D-1(b).

☐ &nbsp;&nbsp;&nbsp;&nbsp;Yes&nbsp;&nbsp;&nbsp;&nbsp; ☐ &nbsp;&nbsp;&nbsp;&nbsp;No

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).

☐ &nbsp;&nbsp;&nbsp;&nbsp;Yes&nbsp;&nbsp;&nbsp;&nbsp; ☒ &nbsp;&nbsp;&nbsp;&nbsp;No

The aggregate market value of the common stock held by non-affiliates of the registrant on June 27, 2025, the last business day of the Registrant's most recently completed second fiscal quarter, based on the closing price of the registrant's Class A common stock as reported by The Nasdaq Stock Market on that date, was approximately $812,118,271. This calculation does not reflect a determination that certain persons are affiliates of the registrant for any other purpose.

As of February 17, 2026, there were 72,065,650 shares of the registrant's Class A common stock, par value $0.01 per share, and 3,442,335 shares of the registrant's Class B common stock, par value $0.00001 per share, issued and outstanding.

------

**TABLE OF CONTENTS**

![banner.jpg](ptlo-20251228_g2.jpg)

---

| | | | |
|:---|:---|:---|:---|
| **<u>[Cautionary Note Regarding Forward-Looking Information](#i6dc6121737434b7db1413b202b93f96d_10)</u>** | **<u>[Cautionary Note Regarding Forward-Looking Information](#i6dc6121737434b7db1413b202b93f96d_10)</u>** | **<u>[Cautionary Note Regarding Forward-Looking Information](#i6dc6121737434b7db1413b202b93f96d_10)</u>** | <u>[1](#i6dc6121737434b7db1413b202b93f96d_10)</u> |
| **<u>[Part I](#i6dc6121737434b7db1413b202b93f96d_199)</u>** | | | |
| | <u>[Item 1.](#i6dc6121737434b7db1413b202b93f96d_16)</u> | <u>[Business](#i6dc6121737434b7db1413b202b93f96d_16)</u> | <u>[2](#i6dc6121737434b7db1413b202b93f96d_16)</u> |
| | <u>[Item 1A.](#i6dc6121737434b7db1413b202b93f96d_19)</u> | <u>[Risk Factors](#i6dc6121737434b7db1413b202b93f96d_19)</u> | <u>[2](#i6dc6121737434b7db1413b202b93f96d_19)</u> |
| | <u>[Item 1B.](#i6dc6121737434b7db1413b202b93f96d_22)</u> | <u>[Unresolved Staff Comments](#i6dc6121737434b7db1413b202b93f96d_22)</u> | <u>[16](#i6dc6121737434b7db1413b202b93f96d_22)</u> |
| | <u>[Item 1C.](#i6dc6121737434b7db1413b202b93f96d_25)</u> | <u>[Cybersecurity](#i6dc6121737434b7db1413b202b93f96d_25)</u> | <u>[16](#i6dc6121737434b7db1413b202b93f96d_25)</u> |
| | <u>[Item 2.](#i6dc6121737434b7db1413b202b93f96d_28)</u> | <u>[Properties](#i6dc6121737434b7db1413b202b93f96d_28)</u> | <u>[18](#i6dc6121737434b7db1413b202b93f96d_28)</u> |
| | <u>[Item 3.](#i6dc6121737434b7db1413b202b93f96d_31)</u> | <u>[Legal Proceedings](#i6dc6121737434b7db1413b202b93f96d_31)</u> | <u>[18](#i6dc6121737434b7db1413b202b93f96d_31)</u> |
| | <u>[Item 4.](#i6dc6121737434b7db1413b202b93f96d_34)</u> | <u>[Mine Safety Disclosure](#i6dc6121737434b7db1413b202b93f96d_34)</u> | <u>[18](#i6dc6121737434b7db1413b202b93f96d_34)</u> |
| **<u>Part II</u>** | | | |
| | <u>[Item 5.](#i6dc6121737434b7db1413b202b93f96d_40)</u> | <u>[Market For Registrant's Common Equity, Related Stockholder Matters And Issuer Purchases Of Equity Securities](#i6dc6121737434b7db1413b202b93f96d_40)</u> | <u>[19](#i6dc6121737434b7db1413b202b93f96d_40)</u> |
| | <u>[Item 6.](#i6dc6121737434b7db1413b202b93f96d_43)</u> | <u>[\[Reserved\]](#i6dc6121737434b7db1413b202b93f96d_43)</u> | <u>[21](#i6dc6121737434b7db1413b202b93f96d_43)</u> |
| | <u>[Item 7.](#i6dc6121737434b7db1413b202b93f96d_46)</u> | <u>[Management's Discussion And Analysis Of Financial Condition And Results Of Operations](#i6dc6121737434b7db1413b202b93f96d_46)</u> | <u>[22](#i6dc6121737434b7db1413b202b93f96d_46)</u> |
| | <u>[Item 7A.](#i6dc6121737434b7db1413b202b93f96d_82)</u> | <u>[Quantitative And Qualitative Disclosures About Market Risk](#i6dc6121737434b7db1413b202b93f96d_82)</u> | <u>[35](#i6dc6121737434b7db1413b202b93f96d_82)</u> |
| | <u>[Item 8.](#i6dc6121737434b7db1413b202b93f96d_85)</u> | <u>[Financial Statements And Supplementary Data](#i6dc6121737434b7db1413b202b93f96d_85)</u> | <u>[36](#i6dc6121737434b7db1413b202b93f96d_85)</u> |
| | <u>[Item 9.](#i6dc6121737434b7db1413b202b93f96d_187)</u> | <u>[Changes In And Disagreements With Accountants On Accounting And Financial Disclosures](#i6dc6121737434b7db1413b202b93f96d_187)</u> | <u>[75](#i6dc6121737434b7db1413b202b93f96d_187)</u> |
| | <u>[Item 9A.](#i6dc6121737434b7db1413b202b93f96d_190)</u> | <u>[Controls And Procedures](#i6dc6121737434b7db1413b202b93f96d_190)</u> | <u>[75](#i6dc6121737434b7db1413b202b93f96d_190)</u> |
| | <u>[Item 9B.](#i6dc6121737434b7db1413b202b93f96d_193)</u> | <u>[Other Information](#i6dc6121737434b7db1413b202b93f96d_193)</u> | <u>[77](#i6dc6121737434b7db1413b202b93f96d_193)</u> |
| | <u>[Item 9C.](#i6dc6121737434b7db1413b202b93f96d_196)</u> | <u>[Disclosure Regarding Foreign Jurisdictions That Prevent Inspections](#i6dc6121737434b7db1413b202b93f96d_196)</u> | <u>[77](#i6dc6121737434b7db1413b202b93f96d_196)</u> |
| **<u>Part III</u>** | | | |
| | <u>[Item 10.](#i6dc6121737434b7db1413b202b93f96d_202)</u> | <u>[Directors, Executive Officers And Corporate Governance](#i6dc6121737434b7db1413b202b93f96d_202)</u> | <u>[78](#i6dc6121737434b7db1413b202b93f96d_202)</u> |
| | <u>[Item 11.](#i6dc6121737434b7db1413b202b93f96d_205)</u> | <u>[Executive Compensation](#i6dc6121737434b7db1413b202b93f96d_205)</u> | <u>[78](#i6dc6121737434b7db1413b202b93f96d_205)</u> |
| | <u>[Item 12.](#i6dc6121737434b7db1413b202b93f96d_208)</u> | <u>[Security Ownership Of Certain Beneficial Owners And Management And Related Stockholder Matters](#i6dc6121737434b7db1413b202b93f96d_208)</u> | <u>[78](#i6dc6121737434b7db1413b202b93f96d_208)</u> |
| | <u>[Item 13.](#i6dc6121737434b7db1413b202b93f96d_211)</u> | <u>[Current Relationships And Related Transactions, And Director Independence](#i6dc6121737434b7db1413b202b93f96d_211)</u> | <u>[78](#i6dc6121737434b7db1413b202b93f96d_211)</u> |
| | <u>[Item 14.](#i6dc6121737434b7db1413b202b93f96d_214)</u> | <u>[Principal Accounting Fees And Services](#i6dc6121737434b7db1413b202b93f96d_214)</u> | <u>[78](#i6dc6121737434b7db1413b202b93f96d_214)</u> |
| **<u>Part IV</u>** | | | |
| | <u>[Item 15.](#i6dc6121737434b7db1413b202b93f96d_220)</u> | <u>[Exhibits And Financial Statement Schedules](#i6dc6121737434b7db1413b202b93f96d_220)</u> | <u>[79](#i6dc6121737434b7db1413b202b93f96d_220)</u> |
| | <u>[Item 16.](#i6dc6121737434b7db1413b202b93f96d_223)</u> | <u>[Form 10-K Summary](#i6dc6121737434b7db1413b202b93f96d_223)</u> | <u>[79](#i6dc6121737434b7db1413b202b93f96d_223)</u> |
| | | <u>[Exhibit Index](#i6dc6121737434b7db1413b202b93f96d_226)</u> | |
| | | <u>[Signatures](#i6dc6121737434b7db1413b202b93f96d_229)</u> | |

---

------

<u>[**Table of Contents**](#i6dc6121737434b7db1413b202b93f96d_7)</u>

**Cautionary Note Regarding Forward-Looking Information**

![banner.jpg](ptlo-20251228_g2.jpg)

This Annual Report on Form 10-K ("Form 10-K") contains forward-looking statements, within the meaning of the Private Securities Litigation Reform Act of 1995 ("PSLRA"), which are subject to known and unknown risks, uncertainties and other important factors that may cause actual results to be materially different from the statements made herein, including, but not limited to: risks related to or arising from our organizational structure; risks of food-borne illness and food safety and other health concerns about our food; risks relating to the economy and financial markets, including in relation to trade and tax policy changes and other macroeconomic uncertainty, including inflation, fluctuating interest rates, stock market activity, recession concerns, or other factors; risks associated with onboarding a new Chief Executive Officer; the impact of unionization activities of our team members on our reputation, operations and profitability; risks associated with our reliance on certain information technology systems, and potential failures or interruptions; risks associated with data, privacy, cybersecurity and the use and implementation of information technology systems, including our digital ordering and payment platforms for our delivery business; risks associated with increased adoption, implementation and use of artificial intelligence ("AI") technologies across our business; the impact of competition, including from our competitors in the restaurant industry or our own restaurants; the increasingly competitive labor market and our ability to attract and retain the best talent and qualified employees, including executive officers and the other key team members, the impact of federal, state or local government regulations relating to privacy, data protection, advertising and consumer protection, building and zoning requirements, labor and employment matters, costs of or ability to open new restaurants, or the sale of food and alcoholic beverages; inability to achieve our growth strategy, including as a result of, among other things, the availability of suitable new restaurant sites in existing and new markets and opening of new restaurants at the anticipated rate and on the anticipated timeline; the impact of consumer sentiment and other economic factors on our sales; increases in food and other operating costs, tariffs and import taxes, and supply shortages; and certain other risk factors identified in Part I, Item 1A of this Form 10-K.

All statements other than statements of historical fact are forward-looking statements. Many of the forward-looking statements are located in Part II, Item 7 of this Form 10-K under the heading "Management's Discussion and Analysis of Financial Condition and Results of Operations." Forward-looking statements discuss our current expectations and projections relating to our financial position, results of operations, plans, objectives, future performance and business, and are based on currently known operating, financial and competitive information which are subject to various risks and uncertainties, so you should not place undue reliance on forward-looking statements. You may identify forward-looking statements by the fact that they do not relate strictly to historical or current facts. These statements may include words such as "aim," "anticipate," "believe," "estimate," "expect," "forecast," "future," "outlook," "potential," "project," "projection," "plan," "intend," "seek," "may," "could," "would," "will," "should," "can," "likely," the negatives thereof and other similar expressions.

All forward-looking statements are expressly qualified in their entirety by these cautionary statements. You should evaluate all forward-looking statements made in this Form 10-K in the context of the risks and uncertainties disclosed in Part I, Item 1A of this Form 10-K under the heading "Risk Factors" and Part II, Item 7 "Management's Discussion and Analysis of Financial Condition and Results of Operations."

The forward-looking statements included in this Form 10-K are made only as of the date hereof. The Company undertakes no obligation to publicly update or revise any forward-looking statement as a result of new information, future events or otherwise, except as otherwise required by law.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 1

------

<u>[**Table of Contents**](#i6dc6121737434b7db1413b202b93f96d_7)</u>

**PART I**

**ITEM 1. &nbsp;&nbsp;&nbsp;&nbsp;BUSINESS&nbsp;&nbsp;&nbsp;&nbsp;**

Portillo's Inc. (the "Company") was incorporated as a Delaware corporation on June 8, 2021, for the purpose of facilitating an initial public offering ("IPO") and other related transactions in order to carry on the business of PHD Group Holdings LLC and its subsidiaries ("Portillo's OpCo"). The Company became the sole managing member of Portillo's OpCo and operates and controls all of the business and affairs of Portillo's OpCo. As a result, the Company consolidates the financial results of Portillo's OpCo and reports a non-controlling interest representing the economic interest in Portillo's OpCo held by the other members of Portillo's OpCo (the "pre-IPO LLC Members"). Portillo's Inc. Class A common stock trades on the Nasdaq under the symbol "PTLO." Unless the context otherwise requires, references to "we," "us," "our," "Portillo's," the "Company" and other similar references refer to Portillo's Inc. and its subsidiaries, including Portillo's OpCo.

As of the fiscal year ended December 28, 2025 ("fiscal 2025"), we owned and operated 102 restaurants across 11 states, including a restaurant owned by C&O Chicago, L.L.C. ("C&O") of which we own 50% of the equity. As of December 28, 2025, the Company owned 95.4% of Portillo's OpCo and the pre-IPO LLC Members owned the remaining 4.6% of Portillo's OpCo.

The Company entered into a joint venture agreement to develop and operate a restaurant at the Dallas-Fort Worth International Airport ("DFW")

which is expected to commence operations in 2026. The Company holds a 65% ownership interest in AP Dogs, LLC ("AP Dogs") and has day-to-

day operational and managerial control over its business and affairs. Accordingly, the Company consolidates the joint venture and reports a

noncontrolling interest representing the economic interest in AP Dogs held by the other partner.

**Overview of Portillo's**

Portillo's serves iconic Chicago street food in high-energy, multichannel restaurants designed to ignite the senses and create memorable dining experiences. Since our founding in 1963 in a small trailer that Dick Portillo called "The Dog House," we have grown to become a treasured brand with a passionate (some might say obsessed) nationwide following. Our diverse menu features all-American favorites such as Chicago-style hot dogs and sausages, Italian beef sandwiches, char-broiled burgers, fresh chopped salads, crinkle-cut fries, homemade chocolate cake and our signature chocolate cake shake. We create a consumer experience like no other by combining the best attributes of fast-casual and quick-service ("QSR") concepts with an exciting energy-filled atmosphere in a restaurant model capable of generating tremendous volumes. Nearly all of our restaurants were built with double lane drive-thrus and have been thoughtfully designed with a layout that accommodates a variety of access modes including dine-in, carryout, delivery and catering to quickly and efficiently serve our guests. We believe the combination of our craveable food, multichannel sales model, dedication to operational excellence, and distinctive team member-driven culture gives us a competitive advantage. Our business, including many of the elements described below, is subject to certain risks that may materially and adversely affect our ability to achieve our desired outcomes. For a more in-depth discussion of such risks, see Part I, Item 1A, "Risk Factors."

**Our Story** 

**An Iconic and Beloved Brand with Obsessed, Lifelong Fans**. We capture the hearts, minds and stomachs of our guests with every meal served. Our menu features something for everyone and appeals to a broad demographic, which enables our restaurants to thrive and generate strong and balanced volumes across multiple dayparts, weekdays and occasions.

**Energetic Restaurant Atmosphere that Engages the Senses.** While our operating model is focused on getting delicious, made-to-order food to our guests quickly, we believe our atmosphere makes the experience more than a delicious meal. When guests walk into a Portillo's, they are immersed in an experience unlike any chain restaurant visit. Our restaurants engage all the senses to create a fun, relaxed and memorable occasion.

Our dining areas evoke nostalgia and local influences. Each of our restaurants has its own themed décor, ranging from a 1930s prohibition motif to a 1950s diner to a 1960s flower-power bus, as well as a retro automotive garage theme. The music ties to the theme, from ragtime to doo wop to disco. No detail is too small, be it lighting, signage or even the stars subtly sparkling on the ceiling. Each restaurant also draws design elements from the local community. The layouts create comfortable spaces for individual diners, families, large groups, and even wedding parties.

Beyond the space itself, we believe the energy of Portillo's is unique. Our guests can see into our open kitchens, where their meals are prepared right before their eyes. The smells of burgers broiling, french fries frying, and beef simmering in gravy emanate from the kitchen. Each completed meal is announced with a fun rhyme ("Number two, we got you!"; "Number seven, welcome to Portillo's heaven!"). But the most important element of the energy is the enthusiasm of the scores of guests who are all excited to be there and enjoying their Portillo's experience. We want every guest that visits to leave with good memories, a satiated appetite and a desire to return.

**Our Strategy**

**Maintaining the Fabric of our Beloved Brand.** Portillo's aims to offer industry-leading experiences across our traditional sales channels, while continuing to grow and innovate in growth sales channels. Dine-in provides the best Portillo's experience, so we strive for our dine-in experience to represent the heart of Portillo's and our values of Family, Greatness, Energy, and Fun. In our drive-thru, we strive to maintain top performance in the industry across speed, service, and accuracy. In our sales channels of digital pickup, delivery, and catering we have made great strides operationally that will allow us to win additional market share.

Portillo's pioneered our drive-thru model beginning in the 1980s, combining speed and hospitality via outside order takers, food runners, and multi-lane drive-thrus. Our teams are focused on continuously improving and innovating the drive-thru experience to improve throughput and order accuracy. New restaurants are opened with drive-thru doors to aid our runners and improve the guest experience.

Experience, service, and food quality define value in our brand, but maintaining a strong price point remains a high priority given how broadly we compete in the restaurant industry. We consistently monitor price points across many categories and occasions that are relevant to our guests. To succeed moving forward, we will continue our pricing strategy combined with a focus on operational excellence and aim to remain an unrivaled value compared to fast-casual competitors.

**Leveraging Our Brand Strength**. We believe one of the most effective ways to market Portillo's is by having people experience our food firsthand. Our average unit volume ("AUV") is bolstered by a broad menu that offers something truly craveable for everyone. We constantly tap industry and primary consumer research to inform our menu, operations, and guest experience, while also monitoring the competition to keep our offerings relevant and differentiated.

In March 2025, we launched Portillo's Perks™ ("Perks"), our first-ever loyalty program delivered through guests' digital wallets. The program provides personalized, frequency-based rewards designed to drive repeat visits and brand engagement. By the end of 2025, Perks amassed more than two million members. Throughout 2025, we supported select promotional initiatives tied to core menu items, including limited-time value offers for loyalty members. These initiatives included brand-related product launches and collaborations designed to drive guest engagement.

We employ localized field marketing efforts, supported by digital, social, and selective traditional advertising, to build awareness, drive traffic, and support new and existing markets. These efforts are tailored at the local level through coordination between field marketing teams and restaurant management. In fiscal 2025, marketing activities included targeted advertising in our Chicagoland core market, and in Arizona and Texas, limited-time product offerings, and community-based initiatives. Pre-opening marketing activities were also conducted to support our entry into the Georgia market, and drive initial consumer awareness.

Our guests increasingly interact with Portillo's in the digital space, whether engaging with us on social media, our new Perks loyalty platform, learning about us through digital advertising, or placing an order on our app or in one of our self-order kiosks. Kiosks have been a success, adding incrementality to the check and providing a great guest experience.

**Driving Growth via Strong Unit Economics and Measured Capital Deployment.** In fiscal 2025, we opened eight new restaurants. We continue to pursue our substantial runway for growth by fine tuning our development approach, led by an emphasis on four-wall returns and a more gradual approach to new market entry to build the needed awareness, trial and demand for future restaurants.

We are continuously refining our restaurant prototypes, including the introduction of a limited number of smaller-footprint restaurants in non-traditional locations such as an airport location and an in-line restaurant, while investing in existing restaurants to drive great guest experiences and great returns. In the past, some of our restaurants were over 10,000 square feet and had 105-foot production lines. In 2024, we opened two restaurants with our Restaurant of the Future ("RoTF 1.0") design, a 6,250 square foot restaurant with a 47-foot production line that is more efficient to build and also better reflects the way consumers interact with our brand today. In 2025, with the exception of one in-line restaurant and one Portillo's pickup restaurant, all new restaurant openings were our RoTF 1.0 design. Our teams will continue to evaluate our restaurant formats to further reduce our build costs, provide flexibility as we grow, and achieve attractive returns.

**Our Team – Human Capital Management** 

Our team member base, as of December 28, 2025, consisted of 7,890 team members. This included 195 Restaurant Support Center ("RSC") team members, 478 Restaurant Managers, Assistant General Managers, and General Managers, and 7,118 restaurant hourly team members in positions such as crew chief, training lead, food production and guest services. We also have 87 hourly team members, which also includes crew chiefs, and 12 salaried team members, which includes managers and senior managers, at our commissaries. Our team members are not covered by any collective bargaining agreements. See our risk factor "Matters relating to employment and labor law could have a material adverse effect, result in litigation or union activities, add significant costs and divert management attention" identified in Part I, Item 1A of this Form 10-K.

Our Board of Directors and Board committees provide oversight of certain human capital programs. The Compensation Committee, with input from management and an independent third-party compensation consultant, has responsibility for administering and approving compensation, including our incentive and equity-based plans for executive officers. We discuss talent and succession plans annually for key positions and levels including the executive team. We have implemented and are executing several initiatives to support our objectives to attract, develop and retain team members, including at the executive level.

**Values-Driven, People-Centric Culture**. People are the Heart of Portillo's. Guided by our purpose of creating lifelong memories and our Employee Value Proposition ("EVP") — Feeding Passions, Making Memories — we aim to attract, hire, develop and retain great people who turn their obsession for our brand into a profession.

This work is shaped by our values. They represent a people-centric approach that impacts how we work, how we lead, and how we support one another every day. They are:

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| | |
|:---|:---|
| ![ptlo-20231231_g4.jpg](ptlo-20251228_g4.jpg) | **Family** |
| ![ptlo-20231231_g4.jpg](ptlo-20251228_g4.jpg) | We work together to make everyone feel at home, and we step up when someone needs help. |
| ![ptlo-20231231_g5.jpg](ptlo-20251228_g5.jpg) | **Greatness** |
| ![ptlo-20231231_g5.jpg](ptlo-20251228_g5.jpg) | We are obsessed with achieving greatness and work hard to continuously improve. Our greatness is rooted in Quality, Service, Attitude and Cleanliness ("QSAC"). |
| ![ptlo-20231231_g6.jpg](ptlo-20251228_g6.jpg) | **Energy** |
| ![ptlo-20231231_g6.jpg](ptlo-20251228_g6.jpg) | We move with urgency and passion, while maintaining attention to detail. |
| ![ptlo-20231231_g7.jpg](ptlo-20251228_g7.jpg) | **Fun** |
| ![ptlo-20231231_g7.jpg](ptlo-20251228_g7.jpg) | We entertain our guests, we connect authentically, and we make each other smile. |

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**Leadership Development.** We provide a full spectrum of resources, from skill building to leadership development, in the organization. Our philosophy is to develop people to be ready before a position is open, as opposed to waiting for a position to be open and then training them. We view this investment as fundamental to our growth, building a pipeline of leaders for our future.

Our leadership program, Ignite, continues to be a stronghold in our growth and development strategy, allowing us to create a strong talent pipeline while retaining our high-performing team members. Talent management prioritizes Portillo's seven leadership traits, which are needed to be successful in the organization. Our growth, development, and retention strategies align on these leadership traits to build skills to be used both professionally and personally. We work with team members and managers to build individual development plans with training and experience, and we hold regularly scheduled development programs throughout the year for each level of leadership. Further, we continue to hold bi-annual talent and succession planning summits to identify and support individuals with career pathing and development opportunities. We encourage team members to connect with one another in an informal mentoring program to build relationships and solidify their sense of belonging.

**Engagement & Experience**. Across the team member lifecycle—from attraction and recruiting to onboarding, development, and retention—we prioritize empowerment, inclusion, and recognition to ensure every individual has a voice and the tools to succeed. Our blended in-house recruiting team and decentralized ownership hiring at the restaurants and plants build a strong talent pipeline, while onboarding equips new hires to thrive and development opportunities enable team members to deepen skills and advance their careers.

In 2025, we continued to strengthen engagement through innovative platforms and strategic partnerships. Portillo's Connect, launched in 2024, has become a cornerstone for team recognition, collaboration, and idea sharing. We measure engagement through our partnership with Gallup and our annual EverEngaged survey, where we achieved a record 91% participation rate this year. Over time, Portillo's has maintained steady engagement levels, with Market Managers and General Managers continuing to rank among the highest tiers. Survey insights confirm that team members feel clear on expectations, have the resources to perform effectively, and understand how our values guide their work.

Flexibility is another cornerstone of our experience strategy. Our scheduling system enables hourly team members to align work with personal commitments, while RSC team members benefit from a hybrid work model and initiatives like "No-Meeting Fridays" for professional development or personal time. During summer months, we extend this flexibility with early weekend starts.

In 2025, we elevated our experience through the implementation of Workday ("MyPortillo's"), a human capital management connected platform for talent, total rewards, learning and development. This system empowers team members to manage growth, performance, and benefits with ease.

We also celebrated leadership and collaboration through our General Manager Summit and RSC Summit, bringing together leaders from across the country to align priorities, share best practices, and strengthen cross-functional partnerships. These events underscore our commitment to leadership development, operational excellence, and innovation.

**Total Rewards.** The physical, financial, and mental well-being of our team members remains a top priority, and we continue to invest in their success. We believe in a total rewards philosophy of providing above market pay in our restaurants, especially across our leadership positions. We remain focused on compensating our team members fairly and equitably based on their roles and responsibilities.

This commitment is evidenced by our investment in our compensation packages and robust suite of benefit offerings. In 2025, we completed a comprehensive benchmark analysis for our positions and made pay adjustments to preserve our competitive edge. We also enhanced our benefits package by providing 100% coverage for mental health office visits on our medical plans and transitioned our non-qualified retirement savings plan to a new vendor that offers our team members a more streamlined experience and additional financial education resources and opportunities.

**Heart of Portillo's Fund.** In 2025, the "Heart of Portillo's Fund," an IRC section 501(c)(3) charitable fund, raised over $180,000 to provide emergency assistance to team members. In 2025, the fund awarded over 50 grants and has provided support to team members for expenses following illness or injury, the unexpected death of a family member, negative impact from a natural disaster, and other financial hardships.

**Our Sourcing and Supply Chain**

Our supply chain approach is based on alignment with key strategic partners that are identified through a comprehensive evaluation process to ensure they meet our standards and expectations on a continual basis. We are committed to maintaining our high-quality food standards through fresh ingredients that meet our stringent specifications.

Portillo's strongly believes in engaging with supplier partners who share a similar approach to our corporate values and practices. We align with key strategic partners that are identified through an evaluation process to ensure they can satisfy our standards and expectations. This approach affords our organization the opportunity for real-time performance assessments to identify any potential gaps and implement corrective measures where appropriate.

We review and update our contingency plans on a regular basis to provide a reliable supply of products and services to our business. As part of our risk assessment strategy, the supply chain team identifies areas critical to supporting the restaurants and makes any necessary adjustments or institutes alternate programs.

Suppliers and distribution partners are managed under both a supplier code of conduct and a pricing protocol that provides transparent insight to costing mechanisms. We expect all suppliers to meet rigorous standards set forth in the code, which cover areas such as human rights, business integrity, and environmental management. In addition, we engage directly with manufacturers to ensure compliance with negotiated contract pricing and requisite volume expectations.

**Distribution.** Our main line distribution network is comprised of several independently-operated partners aligned under the UniPro umbrella, the largest food service distribution cooperative in the United States. This strategy affords us the opportunity to align with right-sized organizations across the United States to leverage volume for a competitive advantage and exceptional customer service.

**Commissaries.** We operate two commissaries to supply our network of restaurants with our signature beef, peppers and gravy for our Italian beef sandwiches and to ensure product consistency and quality. These ingredients are shipped to our restaurants where our team members will finish the preparation in our kitchens to serve our guests.

**Quality Systems.** Quality and food safety are paramount to protecting our brand and are treated with the utmost priority. Our supplier and distribution partners participate in third-party audits to ensure all applicable food safety and quality system expectations are being met. Our restaurant locations are audited for food safety and quality compliance through a combination of third-party organizations and the Portillo's-managed quality and food safety team. Our commissaries also undergo food safety and quality audits on a regular basis and are regulated by the U.S. Department of Agriculture ("USDA") and Food and Drug Administration ("FDA").

**Our Competition**

The restaurant industry is highly competitive and fragmented. We compete primarily with QSR and fast-casual concepts, and to a lesser extent, full-service restaurants. The number, size and strength of competitors vary by region. Our competition in these segments includes a variety of small, locally-owned restaurants, medium-sized regional restaurant concepts, and larger national restaurant concepts that provide some combination of dine-in, carry-out, drive-thru and delivery services to their guests. We believe competition with these restaurants is based primarily on quality and innovation in the food products offered, price and perceived value, quality of service experience (including technological and other innovations), speed of service, personnel, advertising and other marketing efforts, brand identification, restaurant location, and image and attractiveness of the restaurants.

The restaurant industry is often affected by changes in consumer tastes; national, regional or local economic conditions; demographic trends; traffic patterns; the type, number and location of competing restaurants; and consumers' discretionary purchasing power. We compete within each market with national and regional chains and locally-owned restaurants for guests, management and hourly personnel and suitable real estate sites. In addition, expanding product offerings at fast-casual and QSR and the convenience of home delivery services, together with negative economic conditions, could cause consumers to choose less expensive alternatives or reduce the frequency of their restaurant visits. We expect intense competition to continue in all of these areas.

**Our Intellectual Property**

Our intellectual property includes our trademarks and service marks registered with the United States Patent and Trademark Office (including Portillo's® and other names used by our restaurants), the trade dress of our restaurants, our websites and domain names (including our website at portillos.com and other websites and domain names used by our restaurants) and other unregistered intellectual property. We take steps to enforce and maintain our intellectual property rights, but infringement, validity challenges and other risks may adversely affect or even eliminate our intellectual property rights.

**Governmental Regulation and Environmental Matters**

We are subject to federal, state and local government regulation, including those relating to, among others, public health and safety, nutritional content labeling, zoning and fire codes, environmental protection, and employment regulations. Failure to obtain or retain food or other licenses and registrations or exemptions would adversely affect the operations of our restaurants. For a more in-depth discussion of such risks, see Part I, Item 1A, "Risk Factors."

We are also subject to the Fair Labor Standards Act, the Immigration Reform and Control Act of 1986 and various federal, state and local laws governing such matters as minimum wages, exempt versus non-exempt classification status, overtime pay, unemployment tax rates, paid leave, workers' compensation rates, residency and work authorization requirements and other working conditions. Our team members are typically paid more than the applicable minimum wage in the area where they work, and increases in federal or state minimum wages or unemployment benefits may result in increases in the wage rates paid. We are also subject to the Americans with Disabilities Act (the "ADA"), which prohibits discrimination on the basis of disability in public accommodations and employment, which may require us to design or modify our restaurants to make reasonable accommodations for individuals with disabilities.

**Seasonality**

Our business is subject to seasonal fluctuations in that our revenues are typically nominally higher during the second, third and fourth quarters of the fiscal year. Our quarterly results have been and will continue to be affected by the timing of new restaurant openings and their associated pre-opening expenses. As a result of these factors, our financial results for any single quarter or for periods of less than a year are not necessarily indicative of the results that may be achieved for a full fiscal year.

**Available Information**

Our website is located at www.portillos.com, and our investor relations website is located at http://investors.portillos.com. We are subject to the

informational requirements of the Securities Exchange Act of 1934 (the "Exchange Act") and file or furnish reports, proxy statements and other information with the U.S. Securities and Exchange Commission ("SEC"). Our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, proxy statements, statements of changes in beneficial ownership and amendments to those reports are available for free on our investor relations website as soon as reasonably practicable after we electronically file them with, or furnish them to, the SEC. The SEC maintains a website (www.sec.gov) that contains reports, proxy and information statements and other information regarding issuers that file electronically with the SEC.

We webcast our earnings calls and certain events we participate in or host with members of the investment community on our investor relations website. Additionally, we provide notifications of news or announcements regarding our financial performance, including SEC filings, investor events, press and earnings releases as part of our investor relations website. Investors and others can receive notifications of new information posted on our investor relations website in real time by subscribing to email alerts. We also make certain corporate governance documents available on our investor relations website, including our corporate governance guidelines, board committee charters, and code of business conduct. Our code of business conduct applies to all team members, officers and directors. Any future amendments or waivers from our code of business conduct for our principal executive officer, principal financial officers, principal accounting officer or controller, or persons performing similar functions will be disclosed on our website promptly following the date of such amendment or waiver.

The contents of our website are not incorporated by reference into this Annual Report on Form 10-K or in any other report or document we file with the SEC, and any references to our websites are intended to be inactive textual references only.

**ITEM 1A. &nbsp;&nbsp;&nbsp;&nbsp;RISK FACTORS**

*You should carefully consider each of the following risk factors in conjunction with other information provided in this Annual Report on Form 10-K and in our other public disclosures. Our business is subject to a number of risks, including risks that may prevent us from achieving our business objectives or may adversely affect our business, financial condition, results of operations, cash flows, liquidity or access to sources of financing, and/or the market value of our Class A common stock. These risks could cause our future results to differ materially from historical results and from guidance we may provide regarding our expectations of future financial performance. The risks described below highlight potential events, trends or other circumstances that could adversely affect our business.*

**Risks Related to Our Business, Industry and Growth Strategies**

***We are vulnerable to changes in economic conditions, increases in food and commodity costs and consumer preferences.***

Like other companies in the restaurant industry, we are dependent upon food and commodity availability and their costs impact our business and results. Food and commodity costs and availability can be volatile and are affected by factors outside of our control, including general economic conditions, inflation, labor shortages, seasonal fluctuations, weather and climate conditions, energy costs, global demand, trade protections and subsidies, food safety issues, infectious diseases, possible terrorist activity, cyberattacks, transportation issues, currency fluctuations, product recalls, and government regulations, among others.

Food and commodity cost volatility has affected our profitability and reputation in the past and could do so in the future. While a portion of our commodities are subject to contract pricing, as our contracts expire we may unable to successfully (re)negotiate terms that protect us from inflation or the portion not covered by contract pricing might increase unexpectedly, creating unplanned price inflation. We experienced 3.9% and 4.2% commodity price inflation for the years ended December 28, 2025 and December 29, 2024, respectively.

If the cost of our ingredients increase, we may suspend or permanently discontinue certain menu items rather than pay the increased cost for the ingredients. These changes to our menu could negatively impact our restaurant traffic and operational results during the shortage and thereafter. Additionally, we may be unable to offset all or even a portion of a future cost increase through menu price increases. Competitive conditions may limit our menu pricing flexibility and implementing menu price increases may change our guests' visit frequencies or purchasing patterns. Our industry depends on consumer discretionary spending and is affected by changes in consumer tastes, and macro- and micro-economic conditions (including economic downturns, consumer sentiment, inflation or increased food or energy costs). Factors such as traffic patterns, weather, fuel prices, local demographics, local regulations and the competitive landscape may adversely affect the performances of our individual locations.

Our restaurants are primarily located in high-activity trade areas that often contain retail, lifestyle, and entertainment centers. We depend on high visitor rates in these trade areas to attract guests to our restaurants. A decline in traffic at these locations for a sustained period could have a material adverse effect on our business, financial condition and results of operations (collectively, "our Results").

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 2

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***We may fail to open new restaurants or establish new markets or our new restaurants may not perform as well as anticipated, may not be profitable, or may close.***

Opening and profitably operating new restaurants in existing and new markets is key to our growth. We remain focused on disciplined growth and development, building new restaurants designed for strong unit economics, attractive four-wall returns, and efficient capital deployment that will fuel long-term growth. As part of that process, we may struggle to identify target markets, we may not be able to open our planned new restaurants within budget or on a timely basis, and our new restaurants may not perform as well as anticipated. New restaurant success is affected by several factors, many of which are beyond our control, including our ability to secure a sufficient pipeline of appropriate and attractive sites, and to complete construction in a timely and cost-efficient manner.

We may open restaurants in geographic markets where we have little or no prior operating experience. Moreover, consumer recognition of our brand has been important to the success of our existing restaurants, and our concept may have limited appeal in new markets. Restaurants in new markets may take longer to reach expected sales and profit targets and may have higher construction, occupancy and operating costs than existing restaurants. New restaurants in or near markets with existing restaurants could have a material adverse effect on sales at these existing restaurants. Failure on our part to recognize or respond to these challenges may adversely affect the success of new restaurants and could have a material adverse effect on our Results.

Some of our restaurants have higher-than-normal sales volumes during the initial startup period, and our Restaurant-Level Adjusted EBITDA Margins are generally lower in the first 12 months of operation. In new markets, the period before average sales stabilize is less predictable because of our limited knowledge of these markets and consumers' limited awareness of our brand. In addition, our AUVs and same-restaurant sales may not increase to the same levels achieved by our existing restaurants over the past several years. Our ability to operate new restaurants profitably and increase AUVs and same-restaurant sales will depend on many factors, some of which are beyond our control.

We employ operating and financial targets, but new restaurants may not meet these targets or may take longer than anticipated to do so. If our new restaurants do not perform as planned, it could have a material adverse effect on our Results.

***Our growth plans and ongoing capital expenditure ("capex") needs require us to spend capital, which may not be readily available.***

Our growth strategy depends on opening new restaurants using cash flows from operations. However, these cash flows may be insufficient to meet our needs. If cash is allocated ineffectively among our projects, or if any initiatives are unsuccessful, we may experience reduced profitability and we may need to delay, limit or eliminate planned restaurant openings, which could have a material adverse effect on our Results.

As our restaurants mature, they require capital expenditures to remain competitive and maintain our brand standard. If we cannot fund capital expenditures using cash flows from operations, we will need to borrow or otherwise obtain funds or capex investments will be delayed or eliminated, which could make those restaurants less attractive to guests and materially, adversely affect the business.

***Our same-restaurant sales may be lower than we expect in future periods.***

Same-restaurant sales continue to be critical to profitability because their profit margin is generally higher than the profit margin on new restaurant sales. Initiatives to grow same restaurant sales may be unsuccessful, we may miss our targets, or same-restaurant sales could decrease. Any such events could have a material adverse effect on our Results.

***Our marketing programs and any limited time or seasonal offerings may be unsuccessful and could fail to meet expectations, and our new menu items, advertising campaigns, heavy reliance on social media and restaurant designs and remodels may not generate increased sales or profits.***

We incur costs and expend other resources on marketing efforts for new and seasonal menu items, advertising campaigns, loyalty programs, and restaurant designs and continuously evolve our digital and social media strategies to maintain customer mindshare and brand relevance, particularly given the importance of the digital experience among customers. We also invest in other marketing initiatives across paid and organic channels to help build customer awareness of, engagement with, and loyalty to our brand. These initiatives may not be successful, resulting in expenses incurred without higher sales or increased brand recognition.

Laws and regulations governing the use of these platforms and devices continue to evolve. The failure by us or our agents to abide by applicable laws and regulations could subject us to investigations, lawsuits, liability, fines or other penalties and have a material adverse effect on our Results. An increase in the use of social media for product promotion and marketing may increase our costs, including those related to compliance, and increase the risk that such materials could contain problematic product or marketing claims or violate applicable regulations.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 3

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***Food safety concerns and incidents involving food-borne illness could have an adverse effect on our business.***

Food safety is a top priority and we dedicate substantial resources to help ensure that our guests enjoy safe, quality food products. However, food-borne illnesses and other food safety issues have occurred in the past and could occur in the future. Incidents or reports of food-borne or water-borne illness or other food safety issues, food contamination or tampering, team member hygiene and cleanliness failures, improper team member conduct, or guests spreading illness while at our restaurants could lead to product liability or other legal claims. Such incidents or reports could negatively affect our brand and reputation and could have a material adverse effect on our Results.

We cannot guarantee that our food safety controls, procedures and training will be fully effective in preventing all food safety and public health issues at our restaurants. There is no guarantee that our restaurant locations will maintain the high levels of internal controls and training we require. Some food-borne illness incidents could be caused by third-party food suppliers or delivery services or during guest takeout or catered events. The risk may affect multiple restaurant locations. New illnesses resistant to our current precautions may develop in the future, or diseases with long incubation periods could arise, any of which could give rise to retroactive claims or allegations. One or more food safety instances in one of our restaurants could negatively affect sales at nearby or even all our restaurants, especially if highly publicized.

Other restaurant chains have experienced incidents related to food-borne illness incidents that have had material adverse impacts on their operations, and it's possible we could suffer a similar impact if one or more of our restaurants were to experience a material food safety incident. Additionally, even if food-borne illnesses are not identified at our restaurants, our restaurant sales could be adversely affected if instances of food-borne illnesses at other restaurant chains occur and are highly publicized.

***We face significant competition for guests, and our inability to compete effectively may affect our traffic, our sales and our operating profit margins, which could have a material adverse effect on our Results.***

The restaurant industry is intensely competitive. We compete directly and indirectly with national, regional and local limited-service (e.g., QSR or fast-casual) and full-service restaurants on food quality, brand recognition, service, price and value, convenience, design and location. Some competitors have significantly greater financial, marketing, personnel and other resources, and many are well-established in our target markets. Many of our competitors have greater name recognition locally, regionally, or nationally in these target markets.

Our continued success also depends on the popularity of our menu and overall guest experience. Consumer tastes, nutritional and dietary trends, traffic patterns and the type, number, and location of competing restaurants often affect restaurant performance, and our competitors may react more effectively to changes. In the past, some of our competitors have implemented promotional programs that offer price discounts or reward programs, and they may continue to do so in the future. If we cannot compete effectively, our traffic, restaurant sales and restaurant operating profit margins could decline, which could have a material adverse effect on our Results. If our competitors increase spending on marketing and other initiatives or our marketing expenditures decrease, or our advertising, promotions, and restaurant designs and locations are less effective than those of our competitors, it could have a material adverse effect on our Results.

***Our restaurant base is geographically concentrated in the Midwestern United States, and we could be negatively affected by conditions specific to that region.***

Our restaurants in the Midwestern United States represented approximately 66% of our restaurants as of December 28, 2025. Our restaurants in the Chicagoland area represented approximately 42% of our total restaurants and 50% of restaurants in our comparable base, as of December 28, 2025. Our comparable restaurant base is defined as the number of restaurants open for at least 24 full fiscal periods. Adverse changes in demographic, unemployment, economic, regulatory or weather conditions in the Midwestern United States have had, and may continue to have, material adverse effects on our Results. As a result of our concentration in this market, we have been, and in the future may be, disproportionately affected by conditions in this geographic area compared to other chain restaurants with a more distributed national footprint.

Our competitors could open additional restaurants in the Midwestern United States, which could result in reduced market share for us in this key geographic region, which could have a material adverse effect on our Results.

***Damage to our reputation and negative publicity could have a material adverse effect on our Results.***

Our reputation and the perception of our brand are critical to our success. Any incident that erodes our consumer loyalty could significantly damage our business. We may be adversely affected by negative publicity relating to food quality, the safety, sanitation and upkeep of our restaurant facilities, guest complaints or litigation, health inspection scores, integrity of our suppliers' food processing and other policies, practices and procedures, team member relationships and welfare, employment practices or other matters at one or more of our restaurants. Furthermore, similar negative publicity or occurrences with respect to other restaurants could also decrease our guest traffic and have a similar material adverse effect on our business. In addition, the volume of restaurant commentary has increased dramatically with the proliferation of social media platforms. Negative publicity may adversely affect us or some or all of our restaurants, regardless of whether the allegations are valid, and we may not be able to

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respond effectively. For example, we, or other restaurant companies generally, have and could again come under criticism from animal rights and welfare activists in regard to for our business practices or those of our suppliers. We may also face scrutiny and criticism concerning sustainability matters, environmental stewardship, and other social issues. Such criticisms could impair our brand, our restaurant sales, our hiring, and our expansion plans. If we changed our practices because of concerns about animal welfare, or in response to such criticisms, our costs might increase, or we may have to change our suppliers or our menu. A similar risk exists with respect to food service businesses unrelated to us if customers mistakenly associate such unrelated businesses with our operations. Team member claims against us based on, among other things, alleged wage and hour violations, discrimination, harassment or wrongful termination may create not only legal and financial liability but negative publicity that could adversely affect us and divert our financial and management resources from more productive initiatives. A significant increase in the number of these claims or an increase in the number of successful claims could have a material adverse effect on our Results.

***The digital and delivery business, and expansion thereof, is uncertain and subject to inherent risk.***

We believe that thoughtful investments in restaurant technology, digital engagement and the food delivery experience is a critical differentiator for our business, driving greater and more frequent engagement with new and existing customers. As the digital space continues to evolve, our technology must also evolve to stay competitive. If we do not maintain and innovate competitive digital systems, including our growing use of AI in our operations, our business and sales may be adversely affected as we lose guests to competitors. We rely on third-parties for our ordering and payment platforms. Services performed by these third-parties have been, and could be in the future, damaged or interrupted by technological issues or cyberattacks, which could negatively impact our sales and harm our reputation.

As availability of food delivery services increase, we understand the importance of meeting our guests' needs. We have invested in marketing to promote our delivery partnerships, which could negatively impact our profitability if that channel does not continue to expand. We rely on third-parties to fulfill delivery orders in a timely and professional fashion. If these third-party delivery companies cease doing business with us, do not continue their relationship with us on favorable terms, or cannot make their scheduled deliveries (including a shortage of drivers), it may have a negative impact on our sales or revenue. Errors in providing adequate delivery services may result in guest dissatisfaction, which could also result in guest attrition, loss in sales and damage to our brand image. Additionally, as with any third-party handling food, such delivery services increase the risk of food tampering while in transit. We developed and implemented sealed packaging protocols to provide some deterrence against such potential food tampering, but some risk remains.

Third-party food delivery services are competitive. If our delivery partners fail to effectively compete with other third-party delivery providers, our delivery business may suffer, resulting in a loss of sales. If any third-party delivery provider with whom we partner experiences damage to their brand image, we may also see ramifications due to our partnership with them.

***We have a limited number of suppliers and distributors for certain key ingredients. If our suppliers or distributors do not fulfill their contractual obligations, we could encounter supply shortages and incur higher costs.***

Due to the concentration of our suppliers and distributors (" vendors", or "suppliers"), the cancellation, disruption, delay or inability of these suppliers to deliver these products to our restaurants for any reason may materially and adversely affect our operations until we establish an alternative.

We do not control our vendors' operations and our efforts to monitor their performance may be unsuccessful. If our vendors fail to comply with food safety or other laws and regulations, or face allegations of non-compliance, their operations may be disrupted and we may not be able to engage replacement suppliers on commercially reasonable terms or on a timely basis, if at all.

If our vendors do not fulfill their contractual obligations or we cannot identify alternative sources, we could encounter supply shortages and incur higher costs, which could have a material adverse effect on our results of operations. We have developed contingency plans to mitigate risks related to secondary supply, floor stocking arrangements, product diversification and inventory management, but we cannot ensure that we can obtain commercially reasonable terms or alternative product of equivalent quality.

***Any prolonged disruption in the operations of our two commissaries could harm our business.***

We currently operate two commissaries in Illinois, which produce the Italian beef, gravy and sweet peppers used in our restaurants. While we plan to continue investing in additional supply chain capacity in the future, as necessary, any prolonged disruption in the operations of any of our existing facilities, whether due to technical, operational or labor difficulties, product contamination, destruction or damage to the facility, limited capacity or other reasons, could adversely affect our Results.

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***We depend on our executive officers and certain other key team members. Our failure to retain such key personnel or manage the transition associated with senior leadership changes, including the recent departure of our CEO, and appointment of our new CEO, could have a material adverse effect on our business.***

From time to time, we may experience loss of key personnel, including as a result of the departure of our former President and Chief Executive Officer, Michael Osanloo. Our inability to retain our existing senior leadership team or continue to attract and retain qualified new personnel could have a material adverse effect on our business. In addition, a leadership transition and any related uncertainty regarding our future business direction may be disruptive to our business and our relationships with employees and customers.

Further, we rely upon the accumulated knowledge, skills and experience of our executive officers and certain other key team members. Most of our executive officers including our newly appointed President and Chief Executive Officer, have numerous years of experience in the food service industry. The loss of any of our current executive officers could have a material adverse effect on our Results, as we may be unable to find suitable replacements on a timely basis, without incurring increased costs, or at all. There is a high level of competition for experienced, successful executive personnel in our industry. Our inability to meet our executive staffing requirements could have a material adverse effect on our Results.

***Failure to maintain our corporate culture as we grow could have a material adverse effect on our business.***

We believe that our corporate culture and values are a critical component to our success and we must preserve, enhance and leverage our brand, including our corporate purpose, mission and values. As we continue to grow, it may be difficult to maintain the innovation, teamwork, passion and focus on execution that are important to our culture. Any failure to preserve our culture could negatively impact our operations, including our ability to retain and recruit personnel and to effectively focus on and pursue our corporate objectives. If we cannot maintain our corporate culture as we grow, it could have a material adverse effect on our Results.

***Matters relating to employment and labor law could have a material adverse effect, result in litigation or union activities, add significant costs and divert management attention.***

Various federal and state labor laws govern our relationships with our team members and affect our operating costs, including the U.S. Occupational Safety and Health Act, which governs worker health and safety, the U.S. Fair Labor Standards Act, which governs such matters as minimum wages and overtime, and a variety of federal, state and local laws that govern employment law matters like employee classifications, unemployment tax rates, workers' compensation rates, family leave, paid leave, working conditions, safety standards, immigration status, payroll taxes, discrimination, and lawful residency requirements. In addition, under the U.S. Patient Protection and Affordable Care Act ("ACA"), we must provide affordable coverage, as defined in the ACA, to eligible team members, or make a payment per team member based on the ACA's affordability criteria. Additionally, some state and local laws mandate certain levels of health benefits by some employers. Significant additional government regulations and new laws, including mandated increases in minimum wages, changes in exempt and non-exempt classification status, worker privacy, paid leave, or increased mandated benefits such as health care and insurance costs could have a material adverse effect on our business, financial condition and results of operations. In addition, changes in federal or state workplace regulations could adversely affect our ability to meet our financial targets.

Federal law requires that we verify that our team members have the proper documentation and authorization to work in the U.S. Although we require all workers to provide us with government-specified documentation evidencing their employment eligibility, some of our team members may, without our knowledge, be unauthorized workers. We currently participate in the "E-Verify" program, an Internet-based, free program run by the U.S. government to verify employment eligibility in states where participation is required. However, use of the "E-Verify" program does not guarantee that we will properly identify all applicants who claim to have work authorization but are ineligible for employment. Unauthorized workers are subject to deportation and we may be subject to fines or penalties if any of our workers are found to be unauthorized. Termination of a significant number of team members who lack valid work authorization may disrupt our operations, cause temporary increases in our labor costs as we train new team members and result in adverse publicity. We could also become subject to fines, penalties and other costs related to claims that we did not fully comply with all recordkeeping obligations of federal and state immigration compliance laws. As a result of such events, we could experience adverse publicity that may negatively impact our brand and make it more difficult to hire and retain qualified team members. These factors could materially adversely affect our Results.

Our business is subject to the risk of litigation by team members, consumers, suppliers, shareholders or others through private actions, class actions, administrative proceedings, regulatory actions or other litigation. The outcome of litigation, particularly class action and regulatory matters, is difficult to predict or quantify. In recent years, restaurant companies, including us, have been subject to lawsuits, including class actions, alleging violations of federal and state wage and hour regulations and employment conditions, discrimination, retaliation and similar matters. Some lawsuits have resulted in substantial damage awards. Similar proceedings have been instituted from time to time alleging violations of various federal and state wage and hour laws regarding, among other things, employee meal deductions, meal and rest periods, overtime eligibility and failure to pay for all hours worked. Whether or not claims against us are valid or whether we are found liable, claims may be expensive to defend, may divert time and money away from our operations and may result in increases in our insurance premiums. In addition, they may generate negative publicity, which

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could reduce guest traffic and sales. Although we believe we maintain adequate levels of insurance, insurance may not be available at all or in sufficient amounts to cover all potential liabilities with respect to these or other matters. A judgment or other liability significantly in excess of our insurance coverage or any adverse publicity resulting from claims could have a material adverse effect on our Results.

Certain of our team members at our commissaries in Addison, IL and Aurora, IL voted on April 13, 2023, and April 30, 2024, respectively, in favor of being represented by a union. We filed objections to the Addison 2023 election with the National Labor Relations Board ("NLRB") on April 19, 2023, asserting that the promises made by the union and its agent prevented a free and fair election. We are actively pursuing litigation to set aside the election results. We filed an objection to the Aurora 2024 election with the NLRB on May 7, 2024, asserting that the promises made by the union and its agents prevented a free and fair election. Our objections were denied and we filed exceptions to this decision with the NLRB. Although we have not received other petitions to unionize, it is possible that additional team members may seek to be represented by labor unions in the future. If a significant number of our team members were to become unionized and collective bargaining agreement terms were significantly different from our current compensation arrangements, it could have a material adverse effect on our Results. In addition, a labor dispute involving some or all our team members may harm our reputation, disrupt our operations and reduce our revenues, and resolution of labor disputes could increase our costs. Further, if we enter into a new market with unionized construction companies, or the construction companies in our current markets become unionized, construction and build-out costs for new restaurants in such markets could materially increase.

***Labor quality, labor shortages or increased labor costs could have a material adverse effect on our Results.***

Our success depends upon our ability to attract, motivate and retain enough qualified team members to meet the needs of our new and existing restaurants. Competition for qualified team members in some areas could require higher wages and enhanced benefits. Our team members are typically paid more than the applicable minimum wage where they work. Increases in federal or state minimum wages, unemployment benefits, higher team member turnover rates, unionization of restaurant workers, or increases in the federally-mandated or state-mandated minimum wage, change in exempt and non-exempt status, or other employee benefits costs (including costs associated with health insurance coverage or workers' compensation insurance) may also increase wage rates. We invest significant time and money in the qualification and training of our personnel, so failure to retain team members will increase costs without improving our Results. Inability to recruit or retain team members could also delay new restaurant openings, adversely impact existing restaurants, or result in higher team member turnover in existing restaurants, increasing our labor costs and adversely affecting our Results.

We may be unable to increase our menu prices to pass future increased labor costs on to our guests, in which case our operating margins would be negatively affected. If we increase menu prices to cover increased labor costs, the higher prices could adversely affect demand for our menu items, resulting in lower sales.

***We are exposed to risks associated with leasing property including long-term, non-cancelable leases and potential inability to renew expiring leases.***

***Our business is subject to risks related to our sale of alcoholic beverages.***

We serve alcoholic beverages at most of our restaurants and we may expand service to additional restaurants in the future. Alcoholic beverage control regulations generally require our restaurants to apply to a state authority and, in certain locations, county or municipal authorities for an annual license that may be revoked or suspended for cause at any time. Alcoholic beverage control regulations impact many parts of restaurant operations, including minimum age of team members, advertising, trade practices, wholesale purchasing, inventory control and handling, storage and dispensing of alcoholic beverages and team member training. Failure to comply with these regulations and obtain or retain licenses could have a material adverse effect on our Results.

We are also subject to "dram shop" statutes in certain states, which provide an individual injured by an intoxicated person the right to recover damages from an establishment that wrongfully served alcoholic beverages to the intoxicated person. We carry liquor liability coverage as part of our existing comprehensive general liability insurance program; however, litigation against restaurant chains has resulted in significant judgments and settlements under these statutes. These cases often seek punitive damages, which may not be covered by insurance, and such litigation could have a material effect on our Results. Regardless of whether any claims against us are valid or whether we are found liable, claims may be expensive to

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defend and may divert time and money away from operations, hurting our financial performance. A judgment significantly in excess of our insurance coverage or not covered by insurance could have a material adverse effect on our Results.

***An impairment in the carrying value of our goodwill, indefinite-lived intangible assets or long-lived assets could have a material adverse effect on our business.***

As of December 28, 2025, we had approximately $394.3 million of goodwill and $245.1 million of intangible assets, primarily related to the purchase price allocation performed in connection with the Berkshire Acquisition. We test goodwill and indefinite-lived intangible assets for impairment in the fourth quarter of each fiscal year and whenever events or changes in circumstances indicate that impairment may have occurred. If the book value of goodwill or other indefinite-lived intangible assets is impaired, such impairment would be charged to earnings in the period of impairment. We cannot accurately predict the amount and timing of any impairment. Should the value of goodwill or other indefinite-lived intangible assets become impaired in the future, such impairment could have a material adverse effect on our Results. See Note 6. Goodwill & Intangible Assets in the notes to the consolidated financial statements for additional information.

Changes to estimates related to our property, fixtures and equipment and definite-lived intangible assets or operating results that are lower than our current estimates at certain restaurant locations may cause us to incur impairment charges or accelerate the amortization on certain long-lived assets, which could have a material adverse impact on our Results.

***Natural disasters, unusual weather conditions, pandemic outbreaks, political events, war and terrorism could disrupt our business and result in lower sales, increased operating costs and capital expenditures.***

Our Restaurant Support Center, restaurants, and their respective facilities, as well as certain of our vendors and customers, are located in areas that have been and could be subject to natural disasters such as snowstorms, floods, drought, hurricanes, tornadoes, fires or earthquakes. Because our restaurants are concentrated in the Midwestern United States and parts of the "Sunbelt," adverse weather conditions or changes in weather patterns, including those that may result in electrical and technological failures, may disrupt our business and may adversely affect our sales and operations. Such events could result in physical damage to one or more restaurants, the temporary closure of some or all of our restaurants or our vendors, a workforce shortage, supply chain disruption, or disruption of our technology support or information systems, all of which would increase our costs and disrupt our business. Pandemics, political or social unrest, and acts of war or terrorism in the past, and could in the future, have negative effects on our Results. The events described herein also could have indirect consequences like increased insurance costs if they result in significant loss of property or other insurable damage. Any of these factors, or any combination thereof, could have a material adverse effect on our Results.

***The focus on environmental sustainability and social initiatives could increase our costs, harm our reputation, and adversely impact our Results.***

Investors, environmental activists, the media and governmental and nongovernmental organizations remain focused on a variety of environmental, social and other sustainability matters, including energy, water, and food and packaging waste management, food safety, nutritional content, labor practices, and supply chain and management food sourcing. We have experienced and may continue to experience pressure to make sustainability-related commitments. If we are not effective in addressing environmental, social and other sustainability matters affecting our industry, or setting and meeting relevant sustainability goals, our brand image may suffer. In addition, we may experience increased costs to achieve sustainability goals, which could have a material adverse impact on our Results. We may also experience backlash from individuals, organizations and investors who do not support such initiatives, including those who support the enactment of "Anti-ESG" legislation or policies.

***Our inability or failure to execute on a comprehensive business continuity plan at our Restaurant Support Center following a disaster or force majeure event could have a material adverse impact on our Results.***

Many of our corporate systems and processes and corporate support for our restaurant operations are centralized at one location. We have disaster recovery procedures and business continuity plans in place to address crisis-level events, including hurricanes and other natural disasters, and back up and off-site locations for recovery of electronic and other forms of data and information, and events like the COVID-19 pandemic have provided a limited test of our ability to manage our business remotely. However, if we are unable to fully implement our disaster recovery plans, we may experience delays in data recovery, an inability to perform vital corporate functions, tardiness in reporting and compliance requirements, a failure to adequately support field operations and other breakdowns in normal communication and operating procedures that could have a material adverse effect on our financial condition, results of operations and exposure for administrative and other legal claims. In addition, these threats are constantly evolving, which increases the difficulty of accurately and timely predicting, planning for and protecting against such threats. As a result, our disaster recovery procedures and business continuity plans may not adequately address all threats we face or protect us from resulting losses.

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**Risks Related to Our Indebtedness**

***Our level of indebtedness could have a material adverse effect on our business and limit our ability to plan for or respond to changes in our business.***

Our indebtedness could have significant effects on our business, such as (i) requiring us to dedicate a substantial portion of our cash flow to repay borrowings, reducing cash flow available to fund working capital, capital expenditures, acquisitions, our growth strategy and other general corporate purposes; (ii) limiting our ability to finance capital expenditures, acquisitions, debt service requirements, our growth strategy and other projects; (iii) limiting our ability to make investments, including acquisitions, loans and advances, and to sell, transfer or otherwise dispose of assets; (iv) making us more vulnerable to adverse changes in general economic, industry and competitive conditions, in government regulation and in our business by limiting our ability to plan for and react to changing conditions; (v) placing us at a disadvantage compared with our competitors that have less debt; and (vi) exposing us to risks inherent in interest rate fluctuations, including higher interest rate expense, because our borrowings are at variable interest rates.

We may not generate sufficient cash flow to repay our indebtedness when due and to meet our other cash needs. If this occurs, we may be required to pursue one or more alternative strategies, such as selling assets, refinancing or restructuring our indebtedness or selling additional debt or equity securities. We may not be able to refinance our debt or sell additional debt or equity securities or our assets on favorable terms, if at all, and if we must sell our assets, it may negatively affect our Results. If we are unable to pay our debts on time, credit ratings agencies may downgrade our credit rating, which may make it more difficult or expensive to refinance our existing debt or to obtain additional debt or equity financings in the future.

Events beyond our control, including changes in general economic and business conditions, may affect our ability to satisfy certain financial covenants that apply under our credit agreements and we cannot guarantee that our lenders will waive any failure to satisfy such financial covenants.

**Risks Related to Our Organizational Structure**

***Delaware law and our organizational documents, as well as our existing and future debt agreements, may impede or discourage a takeover, which could deprive our investors of the opportunity to receive a premium for their shares.***

Certain anti-takeover provisions of Delaware law and certain provisions of our current certificate of incorporation and bylaws may make it more difficult for a third-party to acquire control of us, even if a change of control would benefit shareholders. Among other things, these provisions: (i) do not permit cumulative voting for directors; (ii) delegate the sole power of a majority of the Board to fix the number of directors; (iii) provide the power of our Board to fill any vacancy on our Board, regardless of the cause of such vacancy; (iv) authorize the issuance of "blank check" preferred stock without shareholder approval; (v) eliminate the ability of shareholders to call special meetings; (vi) establish advance notice requirements for nominations for election to our Board or for proposing matters that can be acted on by shareholders at shareholder meetings; and (vii) limit use of shareholders' written consent.

Our credit facilities impose, and we anticipate future facilities may impose, limitations on our ability to enter into change of control transactions, the occurrence of which could constitute an event of default. The foregoing factors, could make acquisition of our Class A common stock less desirable, which, under certain circumstances, could reduce its market value.

***We are a holding company and our principal asset is our ownership of LLC Units in Portillo's OpCo. Accordingly, we are dependent upon distributions from Portillo's OpCo to pay dividends, if any, and taxes, make payments under the Tax Receivable Agreement and pay other expenses.***

We are a holding company whose principal asset is Portillo's OpCo LLC Units. We have no independent means of generating revenue. Portillo's OpCo is, and will continue to be, treated as a partnership for U.S. federal and applicable state and local income tax purposes and, as such, will generally not be subject to applicable federal, state, and local income taxes. Portillo's OpCo's taxable income will be allocated to holders of LLC Units, including us. Accordingly, we will incur income taxes on our allocable share of any taxable income of Portillo's OpCo. We will also incur expenses related to our operations, and will have payment obligations under the Tax Receivable Agreement. We intend to cause Portillo's OpCo to make distributions to the holders of LLC Units (including us) in amounts sufficient to cover the LLC Unit holders' obligations, however deterioration in the financial condition, earnings or cash flow of Portillo's OpCo and its subsidiaries may impair their ability to make such distributions. Additionally, if we need funds and Portillo's OpCo is restricted from making distributions to us under applicable law or regulation, its debt agreements or otherwise, we may be unable to obtain such funds on terms acceptable to us, or at all, which could have a material adverse effect on our liquidity and financial condition. See "Risks Related to Our Indebtedness" above.

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***In certain circumstances, Portillo's OpCo will be required to make distributions to us and the other holders of LLC Units, and those distributions may be substantial.***

Under the Amended LLC Agreement, Portillo's OpCo will be required from time to time to make pro rata distributions in cash to us and the other holders of LLC Units at certain assumed income tax rates in amounts that are intended to be sufficient to cover the income taxes payable on our and the other LLC Unit holders' respective allocable shares of the taxable income of Portillo's OpCo. Given (i) potential differences in taxable income allocable to us and the other LLC Unit holders, (ii) the lower income tax rate applicable to corporations than individuals and (iii) the use of an assumed income tax rate, we may receive tax distributions significantly in excess of our income tax liabilities and obligations to make payments under the Tax Receivable Agreement. Our Board, in its sole discretion, will make any determination from time to time with respect to the use of any such excess cash so accumulated, but we will have no obligation to distribute such cash (or other available cash other than any declared dividend) to our shareholders. If we do not distribute such excess cash as dividends or otherwise undertake ameliorative actions, holders of our LLC Units (other than Portillo's Inc.) may benefit from any value attributable to such cash balances as a result of their ownership of Class A common stock following a redemption or exchange of their LLC Units, notwithstanding that such holders of our LLC Units (other than Portillo's Inc.) may previously have participated as holders of LLC Units in distributions by Portillo's OpCo that resulted in such excess cash balances at Portillo's Inc.

***Our organizational structure, including the Tax Receivable Agreement ("TRA"), introduces complexity into our business.***

Under the TRA, which primarily benefits certain pre-IPO LLC Members ("TRA Parties") and may not equally benefit holders of our Class A common stock, we must make substantial cash payments—equal to 85% of certain tax benefits we realize or are deemed to realize—which could significantly reduce our available cash flow and are not contingent on the TRA Parties' continued ownership of our shares. These payments may be accelerated in certain circumstances, such as a "Change of Control" (which is defined to include, among other things, a 50% change in control of Portillo's Inc., the approval of a complete plan of liquidation or dissolution of Portillo's Inc., the disposition of all or substantially all of Portillo's Inc.'s direct or indirect assets or a change of a majority of the Board of Directors without approval of at least two-thirds majority of the then-existing Board members), and could exceed actual tax benefits realized. The TRA could make us a less attractive target for an acquisition, particularly if an acquirer cannot use some or all of the tax benefits, and could negatively impact shareholder value. Additionally, if tax benefits are disallowed or challenged by taxing authorities, we will not be reimbursed for prior payments, and the TRA Parties' consent rights in such disputes may conflict with our interests.

***Our business and operations could be negatively affected if we become the target of any securities litigation or shareholder activism efforts, which could cause us to incur significant expenses, hinder execution of our growth strategy and impact our stock price.***

After periods of volatility in the market price of a company's securities, securities class action litigation has at times been brought against the company experiencing such volatility. Publicly-traded companies may also become the target of shareholder activism campaigns, which could take many forms or arise in a variety of situations. Due in part to the potential volatility of our stock price, we may become the target of securities litigation or shareholder activism efforts. Securities litigation and shareholder activism campaigns, including proxy contests, could result in substantial costs and legal fees and divert management's and our Board of Directors' attention and resources from our day-to-day operations and execution of our strategic plan. Additionally, securities litigation and shareholder activism could give rise to perceived uncertainties as to our future, adversely affect our relationships with service providers and make it more difficult to attract and retain qualified personnel. Further, our stock price could be subject to significant fluctuation or otherwise be adversely affected by the events, risks and uncertainties of any securities litigation and shareholder activism matters.

**Risks Related to Intellectual Property, Information Technology, and Data Security**

***The failure to protect and maintain our intellectual property, including our trademarks, could have a material adverse effect on our business.***

Our intellectual property includes our trademarks and service marks registered with the United States Patent and Trademark Office (including Portillo's®), the trade dress of our restaurants, our websites and domain names (including our website at www.portillos.com) and other unregistered intellectual property (collectively, our "IP"). Our success depends on our continued ability to use our IP and licensed third-party intellectual property. We require continued use of our existing trademarks and service marks in order to increase brand awareness and develop our branded products. If our efforts to protect our IP are inadequate or if any third-party misappropriates, infringes, dilutes or otherwise violates our IP, the value of our IP may be harmed. For example, failure to register or enforce our trademarks, whether in print, on the Internet or through digital or social media or other channels, could prevent us from successfully challenging third parties who use trademarks similar to ours, which may cause consumer confusion, harm the public perception of our brand, prevent our brand and branded products from achieving and maintaining market acceptance, having a material adverse effect on our Results. There can be no assurance that the steps we have taken to protect our IP in the United States will be adequate or will obtain or maintain any competitive advantage.

It is possible that third parties will assert claims of infringement, misappropriation or other violations of intellectual property against us, or assert claims that a portion of our IP is invalid or unenforceable. Claims decided against us could invalidate or narrow our IP or allow competing uses, which

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could have a material adverse effect on our Results. Additionally, an infringement or misappropriation claim decided against us could result in us being required to pay damages, cease using our IP, develop or adopt non-infringing intellectual property or acquire a license to use the third-party intellectual property that is the subject of the asserted claim. Regardless of outcome, there could be significant expenses associated with the defense of such a claim. We may also from time to time have to assert claims against third parties and initiate litigation in order to defend our IP. Such litigation could result in substantial costs and diversion of resources, could be protracted with no certainty of success, or could fail to achieve an adequate remedy. Any of these occurrences could have a material adverse effect on our Results.

***Security breaches, system interruptions, material failure of our system, or complications with the implementation or usage of our new systems could disrupt our operations, compromise confidential personally identifying information, subject us to loss, harm our business, and have a material adverse impact on our business, financial condition and results of operations.***

Our information technology systems, which in some cases rely on third-party providers, have in the past, and may in the future, experience service interruptions, degradation or other performance problems because of hardware and software defects or malfunctions, distributed denial-of-service and other cyberattacks, infrastructure changes, human error, natural/weather disasters, power losses, disruptions in telecommunications services, fraud, military or political conflicts, terrorist attacks, computer viruses, ransomware, malware, or other events. Our systems are also subject to break-ins, sabotage, theft, and intentional acts of vandalism perpetrated by criminal third parties, third parties we do business with, or team members. Our reliance on third parties increases our exposure to such risks as we cannot exercise direct control over such persons / entities.

While we endeavor to keep all systems current, there can be no guarantee that we can update and maintain our systems at all times. In instances where we are unable to do so, our risk mitigation efforts may fail. Any such failure could lead to website downtime, disruptions to our information technology systems, or malicious behavior by threat actors. Further, our existing restaurant management systems, financial and management controls and information systems (collectively, our "Infrastructure") may be inadequate to support our expansion plan. We may not enhance our Infrastructure quickly enough or effectively hire, train and retain team members, which could have a material adverse effect on our Results. If we experience a decline in financial performance, we may limit, delay or discontinue restaurant openings, or we may decide to close unprofitable restaurants. In 2024, we completed the implementation of our new ERP system, designed to accurately maintain the Company's financial records, enhance operational functionality, and provide timely information to the Company's management team related to the operation of the business and in 2025, we completed the implementation of the our new Human Capital Management ("HCM") system. The ERP and HCM system implementation processes required, and will continue to require, the investment of personnel and financial resources as we support post-implementation efforts and system functionality. These post-implementation efforts could result in delays, increased costs, and other difficulties, and disruptions or difficulties in using our ERP and HCM systems could result in harm to our business. Additionally, if the ERP or HCM system does not operate as intended, the effectiveness of our internal controls over financial reporting could be adversely affected or our ability to adequately assess those controls could be further delayed.

We utilize technologies at our restaurants that support guest experience and transactions processes, including the processing of guest payments. We go to great lengths to vet the security capabilities of third parties that support these services. These services include retail technologies and related software applications. Although vendors similarly endeavor to maintain systems in a current and secure fashion, they are subject to the same implications as noted above, and these services can as a result be denigrated, compromised or otherwise impacted in a manner that disrupts our ability to operate. Although we will continue to take progressive steps to assess and promote enhanced security capabilities of third parties that support our restaurant operations, compromising events such as distributed denial-of-service, ransomware attack and other cyber attacks, natural / weather disasters or human error (and other events as noted above) may occur that will cause disruption to our vendors' system, that in turn may impact our ability to interact and transact with guests, on and off premise.

Our business requires the collection, transmission, and retention of large volumes of guest and team member data, including personally identifiable information, through information technology systems maintained by us or vendors retained by us. In particular, our omni-channel approach relies in large part on our information technology systems to operate successfully and allow for capabilities like kiosk transactions, mobile order and pay, third-party delivery, and digital menu boards. Like many other companies, we have experienced, and will continue to experience, attempts to compromise our information technology systems, some of which have been successful but not material. As we expand our business channels, our risk exposure will increase proportionately. The techniques and sophistication used to conduct cyberattacks, as well as the sources and targets of these attacks, change frequently and may not be recognized until or after such attacks have occurred. We continue to make significant investments in physical and technological security measures, team member training, and third-party services to anticipate cyberattacks and prevent breaches, protect our information technology networks and infrastructure, and to identify vendors and service providers that could be vulnerable to damage, disruptions, shutdowns, data loss, or breaches due to criminal conduct, team member error, negligence or malfeasance, utility failures, natural disasters or other catastrophic events. However, we cannot guarantee that these efforts will prevent every possible instance of cyberattacks, breach, or data loss, any of which could disrupt our operations, resulting in inefficiencies and a loss of profits.

Additionally, the cybersecurity and privacy requirements, including the regulation of AI, imposed by governmental regulations are evolving. Our systems may not be able to immediately satisfy applicable requirements, and may require significant additional investment and time to do so. A significant theft, loss or misappropriation of, or unauthorized access to, our guests' data or other proprietary data could result in fines, legal claims or

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proceedings, regulatory investigations and actions, or liability for failure to comply with privacy and information security laws, which could disrupt our operations, damage our reputation and expose us to claims from guests and team members, any of which could have a material adverse effect on our Results. Our cyber insurance and business interruption insurance may not be sufficient to cover all losses that may result from a cybersecurity incident. As a result, if we experience any outsized material impacts from a failure of our systems, our Results could be materially and adversely affected. Our reputation as a brand or as an employer could be adversely affected, which could impair our ability to attract and retain guests and qualified employees. There is also the challenge of interpreting new regulations implemented at a federal or state level, and determining whether they apply to us in whole or in part from a compliance standpoint. Although we strive to comply with regulations in a prompt manner possible, there may be instances in which we must first fully assess whether the regulations apply to and are enforceable against us, even where a governing agency holds a different perspective. It is conceivable that we could be subjected to non-compliance penalties or similar circumstances, that would materially impact our Results.

***The rapid development and integration of AI and emerging technologies into our processes poses risks to our business.***

The use of AI technologies within our business processes must be implemented and managed effectively and ethically to avoid outputs that are false, biased, or inconsistent with our values and strategies. This includes the use of platforms that are expressly known as an AI service (such as Microsoft CoPilot), or AI agents or similar secondary services that are incorporated into third party systems to augment performance. Failure to properly manage AI and emerging technologies, could also lead to unauthorized access to sensitive information, which could harm our reputation and competitive position. At the same time, if we fail to keep pace with the rapid evolution of AI technologies, particularly in our industry, our competitive position and business results could suffer. In addition, the evolving regulatory landscape for AI technologies requires continuous monitoring and adaptation to ensure compliance and mitigate potential legal, financial and operational risks.

***Failure to comply with existing and new federal and state laws and regulations relating to privacy, data protection, advertising and consumer protection, could have a material adverse effect.***

We rely on a variety of marketing and advertising channels and strategies, including email communications, affiliate partnerships, social media interactions, digital marketing, direct mailers, public relations initiatives and local community sponsorships, promotions and partnerships, and we are subject to various laws and regulations that govern such practices and activities.

Laws and regulations relating to privacy, data protection, marketing and advertising, and consumer protection are evolving. These requirements may be interpreted inconsistently from one jurisdiction to another or may conflict with other rules or our practices. As a result, our practices may not have complied or may not comply in the future with all such laws, regulations, requirements and obligations. Any failure, real or perceived, by us to comply with our privacy policies, contractual commitments, or any federal or state privacy or consumer protection-related laws, regulations, industry self-regulatory principles, industry standards or codes of conduct, regulatory guidance, orders or other legal obligations relating to privacy or consumer protection could adversely affect our reputation, brand and business, and may result in claims, proceedings or actions against us or may require us to change our practices or stop using certain data sets. We may be contractually required to indemnify and hold harmless third parties from the costs or consequences of non-compliance with any laws, regulations or other legal obligations relating to privacy or consumer protection or any inadvertent or unauthorized use or disclosure of data that we store or handle in our operations.

Federal and state governmental authorities continue to evaluate the privacy implications inherent in the use of third-party "cookies" and other methods of online tracking for behavioral advertising and other purposes. The U.S. government has limited and may further limit the ability of companies to engage in these activities. Additionally, some device manufacturers and web browsers have implemented, or announced plans to implement, means to make it easier for internet users to prevent the placement of cookies or to block other tracking technologies, which, if widely adopted, could result in third-party cookies and other online tracking methods becoming significantly less effective for marketing purposes. This could increase our operating costs, including new customer acquisition costs and, consequently, have a material adverse effect on our Results.

Various federal and state legislative and regulatory bodies, or self-regulatory organizations, may expand current or enact new laws or regulations, or issue revised rules or guidance regarding privacy, data protection, consumer protection, and advertising. Additionally, the Federal Trade Commission and many state attorneys general are interpreting federal and state consumer protection laws to impose standards for the online collection, use, dissemination and security of data. Each of these laws and regulations, changes thereto, and any other new laws or regulations, could require changes to our business practices or restrict our use or storage of personal information, which may increase our compliance expenses and make our business more costly or less efficient. Such changes could harm our ability to develop an adequate marketing strategy and pursue our growth strategy effectively, which, in turn, could have a material adverse effect on our Results.

**Risks Related to Legal and Regulatory Matters**

***Increasing regulatory and legal complexity may result in costly compliance efforts.***

The restaurant industry is subject to federal, state and local laws and regulations, including without limitation those related to building and zoning

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 12

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requirements, and the preparation and sale of food. Such laws and regulations may change and failure to comply with applicable laws and regulations could adversely affect our Results. Many licenses, permits and approvals must be renewed annually and may be revoked, suspended or denied for renewal if governmental authorities determine that our conduct violates applicable regulations. Difficulties in or failure to obtain or maintain the required licenses, permits and approvals could adversely affect our existing restaurants and delay or result in our decision to cancel new restaurant openings, which could have a material adverse effect on our Results.

The development and operation of our restaurants depend, to a significant extent, on the selection of suitable sites, which are subject to zoning, land use, environmental, traffic, accessibility, and other regulations and requirements. We are also subject to licensing and regulation by state and local authorities relating to health, sanitation, safety and fire standards.

There is also a potential for increased regulation of certain food establishments in the United States, where compliance with a Hazard Analysis and Critical Control Points ("HACCP") approach would be required. The United States government continues to expand the sectors of the food industry that must adopt and implement HACCP programs. For example, the FDA Food Safety Modernization Act ("FSMA"), signed into law in January 2011, granted the U.S. Food and Drug Administration new authority regarding the safety of the entire food system, including through increased inspections and mandatory food recalls, which have impacted our industry. Additionally, our suppliers may initiate or otherwise be subject to food recalls that impact product availability, result in adverse publicity or require us to take costly actions or otherwise impact our business. We may be required to incur additional time and resources to comply with new food safety requirements made under the FSMA or other federal or state food safety regulations. Failure to comply with the laws and regulatory requirements of federal, state and local authorities could result in, among other things, revocation of required licenses, administrative enforcement actions, fines and civil and criminal liability. Other applicable laws could require us to make costly modifications to our restaurants or operations to comply with such laws.

Compliance with current and future laws and regulations including those regarding permitted ingredients and disclosure of nutritional and allergen content may be costly and time-consuming. If we fail to comply with existing or future laws and regulations, we may be subject to governmental or judicial fines or sanctions or exposed to litigation. The risks and costs associated with nutritional disclosures on our menus could also impact our operations, particularly given differences among applicable legal requirements and practices within the restaurant industry with respect to testing and disclosure, ordinary variations in food preparation among our own restaurants and the need to rely on the accuracy and completeness of nutritional information obtained from third-party suppliers. We may not be able to effectively respond to changes in consumer health perceptions, comply with further nutritional content disclosure requirements or adapt our menu offerings to trends in eating habits, which could have a material adverse effect on our Results. In addition, the restaurant industry has been subject to a growing number of claims based on the nutritional content of food products sold and disclosure and advertising practices. We may also be subject to this type of proceeding in the future and, even if we are not, publicity about these matters (particularly against the fast-casual or traditional fast-food segments) may harm our reputation and could have a material adverse effect on our Results.

We are subject to the Americans with Disabilities Act (the "ADA"), which, among other things, requires our restaurants to meet federally mandated access requirements for individuals with disabilities. The ADA prohibits discrimination in employment and public accommodations on the basis of disability. Under the ADA, we could be required to modify our restaurants to provide service to, or make reasonable accommodations for the employment of, disabled persons. Our employment practices are also subject to the requirements of the U.S. Citizenship & Immigration Service ("USCIS") relating to lawful residency and work authorization requirements.

The impact of current laws and regulations, the effect of future changes in laws or regulations that impose additional requirements and litigation relating to current or future laws and regulations, or our inability to respond effectively to significant regulatory or public policy issues, could increase our compliance and operational costs and could have a material adverse effect on our Results. Failure to comply with federal, state or local regulations could result in, among other things, license revocations, administrative enforcement actions, fines and civil and criminal liability. Compliance with all these laws and regulations can be costly and can increase our exposure to litigation or governmental investigations or proceedings.

***Tariffs and other trade policies could have a substantial impact on our business.***

The Company's business is dependent upon the availability of, among other things, agricultural commodities and other raw materials. U.S. relations with the rest of the world remain uncertain with respect to taxes, trade policies and tariffs. Changes in U.S. administrative policy may lead to significant increases in tariffs for imported goods, which may impact prices for both domestic and imported goods, such as steel, lumber, and agricultural commodities. Imposition of tariffs may strain international trade relations and increase the risk that foreign governments implement retaliatory tariffs on goods imported from the United States. Similarly, interest rates may continue to rise and create further uncertainty and volatility in the market which could negatively impact our Results.

These political and economic changes could have a material effect on global economic conditions and the stability of financial markets and could significantly reduce global trade. In addition to potential increases on tariffs, wars or conflicts could affect our ability to obtain raw materials, which could have a substantial impact on the costs associated with food, beverage and packaging of our menu items, as well as building construction

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 13

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materials, which could and negatively impact our Results.

***We can incur liabilities arising from environmental laws and compliance with environmental laws could increase our operating expenses.***

***We could be party to litigation that could distract management, increase our expenses or subject us to material monetary damages or other remedies.***

Our guests occasionally file complaints or lawsuits alleging we caused an illness or injury they suffered at or after a visit to our restaurants, or that we have problems with food quality or operations. We are also subject to a variety of other claims that could arise in the ordinary course of our business, including personal injury claims, contract claims and claims alleging violations of federal and state securities laws or laws regarding workplace and employment matters, equal opportunity, harassment, discrimination and similar matters, and we could encounter class action or other lawsuits related to these or different matters in the future. In recent years, a number of restaurant companies, including us, have been subject to such claims, and some of these lawsuits have resulted in the payment of substantial damages by the defendants. Regardless of whether any claims against us are determined to be valid, or whether we are ultimately held liable, claims may be expensive to defend and may divert time, attention, and money away from our operations. A judgment significantly in excess of our insurance coverage for any claims could have a material adverse effect on our Results. Allegations may also result in adverse publicity and negatively impact our reputation.

***As a public company, we incur significant costs to comply with the laws and regulations affecting public companies which could harm our business and results of operations.***

As a public company, we are subject to the Exchange Act, the Sarbanes-Oxley Act ("SOX"), and the listing requirements of the Nasdaq, and other applicable securities rules and regulations. These rules and regulations have increased, and will continue to increase, our legal, accounting and financial compliance costs and have made and will continue to make some activities more time-consuming and costly. For example, these rules and regulations could make it more difficult and more costly for us to obtain director and officer liability insurance, and we may be required to accept reduced policy limits and coverage or to incur substantial costs to maintain the same or similar coverage. These rules and regulations could also make it more difficult for us to attract and retain qualified directors or executive officers. Our management and other personnel devote a substantial amount of time to these compliance initiatives. As a result, management's attention may be diverted from other business concerns, which could harm our Results. We may need to hire more team members in the future to comply with these requirements, which will increase our costs and expenses.

***If we fail to maintain effective internal controls over financial reporting, or if our internal controls are ineffective, our ability to produce timely and accurate financial information or to comply with Section 404 of the Sarbanes-Oxley Act of 2002 could be impaired.***

We are required to comply with Section 404 of the Sarbanes-Oxley Act ("Section 404"), which requires management to certify financial and other information in our quarterly and annual reports and provide an annual management report on the effectiveness of our internal controls over financial reporting. In addition, our independent registered public accounting firm must attest to the effectiveness of our internal controls over financial matters. To maintain compliance with Section 404, we will continue to employ internal resources and outside consultants to assess and document the adequacy of our internal controls over financial reporting, including validating that controls are functioning as documented and maintaining a continuous reporting and improvement process for internal controls over financial reporting. Despite our efforts, there is a risk that our internal controls over financial reporting may not fully comply with Section 404.

Failure to achieve and maintain effective internal controls could have a material adverse effect on our Results. If we are not able to demonstrate Section 404 compliance, or if our internal controls over financial reporting are perceived as inadequate or it is perceived that we are unable to produce timely or accurate consolidated financial statements, investors may lose confidence in our business, the price of our Class A common stock could decline, we could become subject to investigations by the Nasdaq, the SEC or other regulatory agencies, or our Class A common stock may not be able to remain listed on the Nasdaq.

Although we designed our disclosure controls and procedures to provide reasonable assurance that we are complying with the Exchange Act, any disclosure controls and procedures, no matter how well-conceived and executed, can provide only reasonable, not absolute, assurance. Judgments can be faulty and breakdowns can occur because of simple error or mistake. Additionally, controls can be circumvented by individuals, by collusion

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 14

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of two or more people or by an unauthorized override of the relevant controls. Because of the inherent limitations in our control system, misstatements due to error or fraud may occur and not be detected and could materially adversely affect our Results.

**General Risks**

***Fluctuations in our tax obligations, effective tax rate, and realization of our deferred tax assets may result in volatility of our results of operations.***

We are subject to income taxes in U.S. federal and various state tax jurisdictions. We record tax expense based on our estimates of current and future income tax payments, which may include reserves for uncertain tax positions in multiple tax jurisdictions, and valuation allowances related to the realizability of certain deferred tax assets. Significant judgment is required in determining our provision for income taxes, deferred tax assets ("DTAs") and our tax positions. At any one time, many tax years may be subject to audit by various taxing jurisdictions. The results of these audits and negotiations with taxing authorities may affect the ultimate settlement of these issues. Throughout the year there could be ongoing variability in our quarterly tax rates as events occur and exposures are evaluated.

Our effective tax rate in a given financial reporting period may be materially impacted by a variety of factors including changes in the mix and level of earnings, varying jurisdictional tax rates, tax effects of equity-based compensation, changes in tax laws, regulations or interpretations thereof, costs related to intercompany restructuring, fluctuations in the valuation allowance or by changes to existing accounting rules or regulations. Further, new or revised tax legislation may be enacted in the future, which could negatively impact our current or future tax structure and effective tax rates.

***Our insurance may not provide adequate levels of coverage against claims.***

We believe that we maintain insurance customary and appropriate for businesses of our size and type. However, there are types of losses we may incur that cannot be insured against or that we believe are not economically reasonable to insure. Such losses could have a material adverse effect on our Results.

***Changes in accounting principles applicable to us could have a material adverse effect on our Results.***

Generally accepted accounting principles in the United States of America ("GAAP") are subject to interpretation by the Financial Accounting Standards Board ("FASB"), the American Institute of Certified Public Accountants, the SEC and various bodies formed to promulgate and interpret appropriate accounting principles. A change in these principles or interpretations could have a significant effect on our Results, and could affect the reporting of transactions completed before the implementation of a change.

***Our amended and restated certificate of incorporation designates the Court of Chancery of the State of Delaware as the sole and exclusive forum for certain types of actions that may be initiated by our shareholders, and designates the federal district courts of the United States as the sole and exclusive forum for claims arising under the Securities Act, which, in each case could limit our shareholders' ability to obtain a favorable judicial forum for certain disputes.***

Our current certificate of incorporation provides that, absent our written consent, the Court of Chancery of the State of Delaware (or if the Court of Chancery lacks jurisdiction, a state court located within the State of Delaware or the federal district court for the District of Delaware) shall, to the fullest extent permitted by law, be the exclusive forum for any (a) derivative action or proceeding brought on our behalf; (b) action asserting a claim of breach of a fiduciary duty owed by or other wrongdoing by any current or former director, officer, employee, agent or shareholder to us or our shareholders; (c) action asserting a claim arising under any provision of the Delaware General Corporate Law ("DGCL") or our amended and restated certificate of incorporation or amended and restated bylaws (as either may be amended from time to time), or as to which the DGCL confers jurisdiction on the Court of Chancery of the State of Delaware; or (d) action asserting a claim governed by the internal affairs doctrine.

Our current certificate of incorporation provides that, absent our written consent, the federal district courts of the United States of America shall be the exclusive forum for the resolution of any action asserting a claim arising under the Securities Act or the rules and regulations promulgated thereunder.

Any person or entity purchasing or otherwise acquiring or holding any interest in any shares of our capital stock shall be deemed to have notice of and consented to the forum provision in our certificate of incorporation, limiting such person's ability to bring a claim in a more favorable or convenient judicial forum, which may discourage such lawsuits, make them more difficult or expensive to pursue and result in less favorable shareholder outcomes. The enforceability of similar choice of forum provisions in other companies' certificates of incorporation has been challenged in legal proceedings, and it is possible that a court could find these types of provisions to be inapplicable or unenforceable. If a court were to find the choice of forum provisions in our certificate of incorporation to be inapplicable or unenforceable in an action, we may incur additional costs associated with resolving such action in other jurisdictions, which could have a material adverse effect on our Results.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 15

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***Our annual and quarterly results of operations may fluctuate, and if our operating and financial performance in any given period does not meet the guidance that we have provided to the public or the expectations of our investors and securities analysts, the trading price of our Class A common stock may decline.***

Our annual and quarterly results of operations may fluctuate for a variety of reasons, many of which are beyond our control, including those described in these risk factors and variations in the timing and volume of our sales; the timing of expenditures in anticipation of future sales; changes in the cost or availability of our ingredients or labor; planned or actual changes to our capital or debt structure; strategic actions by us or our competitors, such as sales promotions, acquisitions or restructurings; significant litigation; legislation or other regulatory developments affecting us or our industry; changes in competitive and economic conditions generally; and general market conditions.

Fluctuations in our performance may cause our results to fall below our public guidance or the investor and analyst expectations, which could cause the trading price of our Class A common stock to decline. Fluctuations in our results could also cause other problems, including but not limited to, analysts or investors changing their valuation models for our shares, experiencing short-term liquidity issues, diminishing our ability to retain or attract key personnel or other unanticipated issues.

Quarterly results of operations may vary in the future and period-to-period comparisons may not be meaningful. Investors should not rely on the results of one quarter as an indication of future performance.

**ITEM 1B.&nbsp;&nbsp;&nbsp;&nbsp;UNRESOLVED STAFF COMMENTS**

None.

**ITEM 1C.&nbsp;&nbsp;&nbsp;&nbsp;CYBERSECURITY**

**Risk Management Strategy**

Responsibility for cybersecurity risk management comes from a collective effort, with day-to-day oversight and management from our executive and information technology ("IT") teams. Additionally, the Audit Committee continues to take an active role in setting both proactive and reactive strategies, with the overall Board overseeing our efforts and helping to guide our strategy.

We primarily utilize the National Institute of Standards and Technology ("NIST") framework to assess and mitigate cybersecurity risks. This framework guides our efforts to identify, analyze and contain any security threats, and advises as to potential actions to consider if a need arises to recover from a security incident.

Our primary source of cybersecurity risk relates to the security practices of our third-party service providers, whose activities and scale may present more desirable targets. However, we do maintain certain systems ourselves and appreciate the need to focus internally as well. We manage cybersecurity risk through a variety of tactics, including (i) the structure of our systems and platforms, (ii) the contractual terms with our third-party vendors, (iii) the proactive vulnerability assessments we conduct (or require our vendors to conduct), (iv) compliance with applicable regulations and continuous improvement around best practices, (v) mitigating user error and human vulnerabilities through training and guidance, (vi) attending security conferences and operationalizing new learnings and/or planning for environment changes in response to these learnings, and (vii) the placement of cybersecurity insurance policies. We also work with cross-functional partners and outside experts, including legal counsel and consultants to identify the legal requirements and industry practices and expectations that the Company's security measures should satisfy.

We employ a "Defense in Depth" strategy to protect the Company, segmenting our systems and networks so that an attack on one segment does not allow for easier compromise of other systems and networks. Within the Company, administrative access to various systems is limited so that there is no universal access if an administrator-level account is compromised.

We involve our IT team when negotiating contracts that could increase our cybersecurity risk exposure, so that the team is aware of the specific risks related to a given vendor and can provide feedback and advice on the contractual provisions necessary to prevent a cybersecurity incident, or in the event an incident does occur, to ensure that the Company has the necessary rights to act quickly to protect team members, guests, and our business, while mitigating potential damage. We are continuously improving our processes and contract positions to reflect evolving risks and market practices. This includes the implementation of a vendor security standards program, that establishes security requirements for vendors that are based on the NIST framework.

We appreciate the need to monitor and test our systems to make sure that they are working the way that they should. We negotiate with our vendors about a variety of monitoring, testing, and reporting provisions so that we can work with them to better address vulnerabilities. This may include sharing SOC 1 or 2 Type 2 audit reports, conducting periodic penetration and vulnerability testing, both internally and externally, and confirmation

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 16

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that vendors are adhering to applicable laws. Some of this testing and monitoring is conducted in-house and some is conducted by third-party vendors.

We routinely conduct penetration testing across our various environments and networks, including our RSC, our restaurants and our cloud-based architecture and systems. We review penetration testing outcomes and take steps to address any meaningful findings, while documenting the resolution process.

We control access to various AI platforms that are used to support our business operations, to ensure a heightened level of data protection. We block access to various AI platforms that do not support our business operations. We ensure that secure and managed enterprise licenses are used to access AI systems.

We work with team members at all levels to educate them about evolving risks, from well-known tactics and scams (e.g., phishing) to their more sophisticated descendants (e.g., spear phishing and smishing). Team members receive training on data security and privacy practices and are included in periodic awareness campaigns to test real-world responses. We continue to add further training opportunities as they become available and have incorporated "tabletop" exercises for our Board, our management team, and our team members into our risk mitigation efforts to help us refine our business interruption and response plans. The Company also employs and enforces policies to guide team member behavior and help protect against threats, which includes steps such as regular password updates, and obtaining permission to install third-party programs. Team member training reinforces the Company's risk management policies and procedures and the expectation that all team members will adhere to them.

The Company also maintains a cybersecurity insurance policy that we believe is appropriate for a company of our size and risk profile, but it is possible that it may not fully cover the costs associated with a cybersecurity incident.

We do not believe that risks from cybersecurity threats, including as a result of any previous cybersecurity incidents, have materially affected our Results. However, there is no guarantee that a future cybersecurity incident would not materially affect our future strategy, results or financial condition. For a more in-depth discussion of risks associated with cybersecurity and cybersecurity insurance risks, see Item 1A, "Risk Factors."

**Cybersecurity Governance**

Both the Board and the Audit Committee play an important role in the Board's oversight of cybersecurity threats. The Audit Committee receives periodic updates on the Company's risk profile and mitigation strategies and conducts forward-looking discussions about major IT changes that are planned, the risks involved and the Company's potential mitigation strategies. The Audit Committee shares updates with the broader Board. We presently have three Directors, Ann Bordelon, Chair of the Audit Committee, Paulette Dodson, and Noah Glass, who have cybersecurity risk management experience and we continue to monitor whether supplemental experience may be useful as cybersecurity threats continue to evolve.

The IT Team manages day-to-day cybersecurity risks under the oversight of our Chief Information Officer ("CIO"), who is actively engaged in strategic planning, security assessments, and mitigation efforts. Our CIO has over ten years of experience overseeing security practices at various multi-national restaurant concepts. Our CIO and Chief Financial Officer discuss IT matters on a routine basis, and as noted above, periodic reviews are conducted with the executive management team and the Audit Committee.

We have a Security Committee comprised of cross-functional leaders to assess and respond to security incidents, and we have an incident response process that is activated in the event of a direct or third-party attack. The plan is designed to help us detect, respond to and recover from cybersecurity incidents. Criteria are in place to determine the scope and severity of an incident, in relation to: incident reporting to the Audit Committee and/or the Board; disclosure or other external reporting; compliance with applicable legal obligations and mitigation of the impact to our brand, its reputation and any impacted parties.

To address any gaps in the Company's collective expertise and to account for the ever-evolving nature of cybersecurity risks, the Company retains various consultants as noted above. The internal and external headcount, and the expertise of the employees and consultants, will change from time to time as we adapt to the changing cybersecurity environment.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 17

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**ITEM 2.&nbsp;&nbsp;&nbsp;&nbsp;PROPERTIES**

Our home office is located at 2001 Spring Road, Suite 400, Oak Brook, IL 60523. We lease our home office.

Our restaurant footprint consists of 102 Portillo's restaurants across 11 states, including C&O. We operate two food production commissaries in Illinois. We lease the majority of our properties on which we operate restaurants and commissaries. We own real property underlying one company-operated restaurant. We also have one non-traditional, mobile location in operation, a food truck.

As of December 28, 2025, we operated 102 restaurants, including C&O, located in the following states:

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| | |
|:---|:---|
| **State** | **Number of Restaurants** |
| Arizona | 9 |
| California | 2 |
| Florida | 8 |
| Georgia | 1 |
| Illinois | 50 |
| Indiana | 8 |
| Iowa | 1 |
| Michigan | 2 |
| Minnesota | 3 |
| Texas | 14 |
| Wisconsin | 4 |
| Total | 102 |

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**ITEM 3.&nbsp;&nbsp;&nbsp;&nbsp;LEGAL PROCEEDINGS**

The disclosure provided in Part II, Item 8 "Financial Statements And Supplementary Data, Note 16. Contingencies" is incorporated herein by reference.

**ITEM 4.&nbsp;&nbsp;&nbsp;&nbsp;MINE SAFETY DISCLOSURE**

Not applicable.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 18

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**PART II**

**ITEM 5.&nbsp;&nbsp;&nbsp;&nbsp; MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES**

**Market Information**

Our Class A common stock is traded on the Nasdaq Global Select Market ("Nasdaq") under the symbol "PTLO."

Our Class B common stock is neither listed nor traded on any stock exchange. Our Class B common stock together with a unit of Portillo's OpCo, are exchangeable for one share of Class A common stock, subject to and in accordance with the limited liability company agreement of Portillo's OpCo.

**Holders of Record**

As of February 17, 2026, there were approximately 39 shareholders of record of our Class A common stock. The number of record holders does not include persons who held shares of our Class A common stock in nominee or "street name" accounts through brokers. As of February 17, 2026, there were 7 shareholders of record of our Class B common stock.

**Dividend Policy**

No dividends have been declared or paid on our shares of common stock. We do not anticipate paying any cash dividends on any of our shares of common stock in the foreseeable future. Any determination to pay dividends in the future will be at the discretion of our Board and will depend upon our results of operations, cash requirements, financial condition, contractual restrictions, restrictions imposed by applicable laws and other factors that our Board may deem relevant.

**Securities Authorized for Issuance under Equity Incentive Plans**

The following table provides information about our compensation plans under which our Class A common stock is authorized for issuance, as of

December 28, 2025:

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| | | | |
|:---|:---|:---|:---|
| | **Number of securities to be issued upon exercise of outstanding options, warrants and rights (1)** | **Weighted-average exercise price of outstanding options, warrants and rights (2)** | **Number of securities remaining available for future issuances under equity compensation plans (3)** |
| Equity compensation plans approved by security holders | 5782719 | $5.93 | 3802695 |

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(1) Includes shares issuable pursuant to stock options, restricted stock units, restricted stock awards and other stock-based awards under the Company's 2021 Plan. Represents 2,215,365 shares under the 2021 Plan, 3,460,329 shares assumed from the 2014 Plan, and 107,025 shares under the Employee Stock Purchase Plan (the "ESPP").

(2) The weighted-average exercise price set forth in this column is calculated excluding restricted stock units or other awards for which recipients are not required to pay an exercise price to receive the shares subject to the awards.

(3) This amount represents shares of common stock available for issuance under the 2021 Plan and the ESPP.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 19

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**Stock Performance Graph**

The following graph and table illustrate the total return from October 21, 2021, the first day of trading for our Class A common stock, through December 28, 2025 for (i) our Class A common stock, (ii) the Standard and Poor's 500 Index and (iii) the Standard and Poor's 600 Restaurant Index, assuming an investment of $100 on October 21, 2021 of Portillo's Inc. stock or on September 30, 2021 in the indices, including the reinvestment of dividends.

![2025 Item 5 chart.jpg](ptlo-20251228_g8.jpg)

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| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **10/21/2021** | **12/26/2021** | **12/25/2022** | **12/31/2023** | **12/29/2024** | **4/1/2025** | **7/1/2025** | **10/1/2025** | **12/28/2025** |
| **Portillo's Inc.** | $100.00 | $131.75 | $59.07 | $54.74 | $30.86 | $40.86 | $40.10 | $22.16 | $16.19 |
| **S&P 500** | 100.00 | 111.03 | 90.92 | 114.82 | 143.55 | 137.41 | 152.45 | 164.84 | 169.21 |
| **S&P 600 Restaurants** | 100.00 | 89.79 | 71.31 | 84.48 | 100.21 | 90.36 | 118.39 | 88.67 | 85.41 |

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\*$100 invested on 10/21/21 in Portillo's Inc. stock or 9/30/21 in indices, including reinvestment of dividends.

Indices calculated on month-end basis.

Source Data: Research Data Group Inc.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 20

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**Recent Sale of Unregistered Securities and Use of Proceeds from Registered Securities**

None.

**Issuer Purchases of Equity Securities**

None.

**ITEM 6. &nbsp;&nbsp;&nbsp;&nbsp;[RESERVED]**

Not required.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 21

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**ITEM 7. &nbsp;&nbsp;&nbsp;&nbsp;MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS**

This section and other parts of this Annual Report on Form 10-K ("Form 10-K") contain forward-looking statements, within the meaning of the Private Securities Litigation Reform Act of 1995 ("PSLRA"), which are subject to known and unknown risks, uncertainties and other important factors that may cause actual results to be materially different from the statements made herein. All statements other than statements of historical fact are forward-looking statements. Forward-looking statements discuss our current expectations and projections relating to our financial position, results of operations, plans, objectives, future performance and business. You can identify forward-looking statements by the fact that they do not relate strictly to historical or current facts. These statements may include words such as "aim," "anticipate," "believe," "estimate," "expect," "forecast," "future," "intend," "outlook," "potential," "project," "projection," "plan," "seek," "may," "could," "would," "will," "should," "can," "can have," "likely," the negatives thereof and other similar expressions.

All forward-looking statements are expressly qualified in their entirety by these cautionary statements. You should evaluate all forward-looking statements made in this Form 10-K in the context of the risks and uncertainties disclosed in Part I, Item 1A "Risk Factors" and in this Item 7 "Management's Discussion and Analysis of Financial Condition and Results of Operations."

The forward-looking statements included in this Form 10-K are made only as of the date hereof. We undertake no obligation to publicly update any forward-looking statement as a result of new information, future events or otherwise, except as otherwise required by law. If we do update one or more forward-looking statements, no inference should be made that we will make additional updates with respect to those or other forward-looking statements.

For a comparison of results of operations and financial condition for fiscal years 2024 and 2023, see "Management's Discussion and Analysis of Financial Condition and Results of Operations" in our Form 10-K for the fiscal year ended December 29, 2024, filed February 25, 2025.

We use a 52- or 53-week fiscal year ending on the Sunday on or prior to December 31. In a 52-week fiscal year, each quarterly period is comprised of 13 weeks. The additional week (the "53rd week") in a 53-week fiscal year is added to the fourth quarter. The fiscal years ended December 28, 2025 ("fiscal 2025") and December 29, 2024 ("fiscal 2024") both consisted of 52 weeks.

**Overview**

Portillo's serves iconic Chicago street food through high-energy, multichannel restaurants designed to ignite the senses and create a memorable dining experience. Refer to Part I, Item 1, "Business" of this document for additional information about our business.

**Recent Developments and Trends**

**Financial Highlights for Fiscal 2025 vs. Fiscal 2024:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Total revenue** increased 3.0% or $21.5 million to $732.1 million

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Same-restaurant sales** decreased -0.5%

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Operating income** decreased $14.4 million to $43.7 million

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Net income** decreased $14.0 million to $21.1 million

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Restaurant-Level Adjusted EBITDA\*** decreased $9.7 million to $158.4 million

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Adjusted EBITDA\*** decreased $7.4 million to $97.3 million

\* Adjusted EBITDA and Restaurant-Level Adjusted EBITDA are non-GAAP measures. Definitions and reconciliations of Adjusted EBITDA to net income (loss) and Restaurant-Level Adjusted EBITDA to operating income, the most directly comparable financial measures presented in accordance with GAAP, are set forth under the section "Key Performance Indicators and Non-GAAP Financial Measures".

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 22

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In fiscal 2025, we continued to make progress against our long-term strategic priorities while managing significant operational and leadership transitions. As further discussed in Part I, Item 1. Business, we launched our loyalty program, Portillo's Perks™ ("Perks"), and opened eight new restaurants, including our first location in Georgia and our first in-line restaurant.

In September 2025, the Company announced a strategic reset to its development strategy, following disappointing results from new market expansion, particularly in Texas. Going forward, we plan to enter new markets more gradually, tapping into the pent up demand from Portillo's fans across the country, but recognizing that it takes time to build awareness and adoption among consumers who are not yet familiar with the brand. Instead of rapidly building out markets, as we did in Dallas-Ft. Worth and Houston, we will take a more measured approach with new restaurants separated by more time and distance. We have implemented this roadmap to our entry into the Atlanta, Georgia market. The first Portillo's opened in Kennesaw, Georgia in November of 2025 and the next restaurant will not open until 2027.

We also continue to refine our prototype to improve the unit economics while also maximizing the guest and team member experience. In 2025, with the exception of one in-line restaurant and one Portillo's pickup restaurant, all new restaurant openings were our Restaurant of the Future ("RoTF 1.0") design, a 6,250 square foot restaurant. All of the free standing restaurants scheduled to open in 2026 will follow that prototype. In 2027, we plan to debut our Restaurant of the Future 2.0 design.

In fiscal 2025, total revenue grew 3.0%, primarily due to new restaurant openings in 2025 and 2024. Same-restaurant sales declined 0.5% during fiscal 2025, compared to a decline of 0.6% during fiscal 2024.

Commodity inflation was 3.9% in fiscal 2025 compared to 4.2% in fiscal 2024. In fiscal 2025, we experienced an increase of 0.7% in labor expenses, as a percentage of revenue, compared to fiscal 2024 primarily due to lower transactions, incremental wage rate increases, deleverage from our newer restaurant openings, and higher benefit costs, partially offset by labor efficiencies and a higher average check.

In 2026, we will focus on executing strategies that strengthen transaction growth across our restaurants while optimizing returns on our new restaurants. We will leverage our Perks platform to drive trial and frequency, prioritize operational excellence, and invest in our team members. These priorities support our commitment to positive free cash flow and delivering long-term value.

**Development Highlights**

During fiscal 2025, we opened eight new restaurants in five markets, for a total of 102 restaurants, including a restaurant owned by C&O. With the exception of one in-line restaurant and one Portillo's pickup restaurant, all new restaurant openings in 2025 were our RoTF 1.0 design, which is a smaller square footage prototype featuring a shorter, more efficient production line designed to reduce costs and provide excellent service to our guests.

Below are the restaurants opened in fiscal 2025:

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| | | |
|:---|:---|:---|
| **Location** | **Opening Month** | **Fiscal Quarter Opened** |
| Tomball, Texas | July 2025 | Q3 2025 |
| Stafford, Texas | August 2025 | Q3 2025 |
| Grand Prairie, Texas | August 2025 | Q3 2025 |
| Middleton, Florida (In-Line) | August 2025 | Q3 2025 |
| Chandler, Arizona | November 2025 | Q4 2025 |
| Plainfield, Illinois (Pickup) | November 2025 | Q4 2025 |
| Kennesaw, Georgia | November 2025 | Q4 2025 |
| Lubbock, Texas | December 2025 | Q4 2025 |

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In fiscal 2026, we plan to open eight new restaurants. These openings will include our first airport location at Dallas–Fort Worth International Airport and our second in-line location. Subsequent to December 28, 2025, we opened two of the eight planned restaurants for fiscal 2026, bringing our total restaurant count to 104, as of the filing of this Form 10-K, including a restaurant owned by C&O of which Portillo's owns 50% of the equity.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 23

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**Consolidated Results of Operations**

The following table summarizes our results of operations for fiscal 2025 and fiscal 2024 (in thousands).

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 28, 2025** | **December 29, 2024** | **December 29, 2024** |
| **REVENUES, NET** | $732066 | 100.0% | $710554 | 100.0% |
| **COST AND EXPENSES:** |  |  |  |  |
| &nbsp;&nbsp;Restaurant operating expenses: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Food, beverage and packaging costs | 251705 | 34.4% | 241679 | 34.0% |
| &nbsp;&nbsp;&nbsp;&nbsp;Labor | 191691 | 26.2% | 181091 | 25.5% |
| &nbsp;&nbsp;&nbsp;&nbsp;Occupancy | 40631 | 5.6% | 36632 | 5.2% |
| &nbsp;&nbsp;&nbsp;&nbsp;Other operating expenses | 89637 | 12.2% | 83038 | 11.7% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total restaurant operating expenses** | 573664 | 78.4% | 542440 | 76.3% |
| &nbsp;&nbsp;&nbsp;&nbsp;General and administrative expenses | 77140 | 10.5% | 75089 | 10.6% |
| &nbsp;&nbsp;&nbsp;&nbsp;Pre-opening expenses | 8802 | 1.2% | 9236 | 1.3% |
| &nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | 29112 | 4.0% | 27297 | 3.8% |
| &nbsp;&nbsp;&nbsp;&nbsp;Net income attributable to equity method investment | (1275) | (0.2)% | (1229) | (0.2)% |
| &nbsp;&nbsp;&nbsp;&nbsp;Other loss (income), net | 946 | 0.1% | (312) | —% |
| **OPERATING INCOME** | 43677 | 6.0% | 58033 | 8.2% |
| &nbsp;&nbsp;&nbsp;&nbsp;Interest expense | 22808 | 3.1% | 25616 | 3.6% |
| &nbsp;&nbsp;&nbsp;&nbsp;Interest income | (275) | —% | (309) | —% |
| &nbsp;&nbsp;&nbsp;&nbsp;Tax Receivable Agreement liability adjustment | (2945) | (0.4)% | (9149) | (1.3)% |
| **INCOME BEFORE INCOME TAXES** | 24089 | 3.3% | 41875 | 5.9% |
| &nbsp;&nbsp;&nbsp;&nbsp;Income tax expense | 2997 | 0.4% | 6799 | 1.0% |
| **NET INCOME** | 21092 | 2.9% | 35076 | 4.9% |
| Net income attributable to non-controlling interests | 1747 | 0.2% | 5559 | 0.8% |
| **NET INCOME ATTRIBUTABLE TO PORTILLO'S INC.** | $19345 | 2.6% | $29517 | 4.2% |

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**Revenues, Net**

Revenues primarily represent the aggregate sales of food and beverages, net of discounts. Sales taxes collected from customers are excluded from revenues. Revenues in any period are directly influenced by, among other factors, the number of operating weeks in the period, the number of open restaurants, restaurant traffic, our menu prices, third-party delivery platform prices and product mix.

Revenues for fiscal 2025 were $732.1 million compared to $710.6 million for fiscal 2024, an increase of $21.5 million or 3.0%. The increase in total revenue was primarily attributed to the opening of eight restaurants during fiscal 2025 and ten restaurants in fiscal 2024. This increase in revenues was partially offset by a same-restaurant sales decrease of 0.5%, or $2.9 million. The same-restaurant sales decline was attributable to a 2.5% decrease in transactions, partially offset by an increase in average check of 2.0%. The higher average check was primarily driven by an approximate 3.2% increase in menu prices, partially offset by a 1.2% decrease in product mix. To mitigate inflationary cost pressures, we implemented targeted menu price adjustments in 2025, including a 1.5% increase in January 2025, a 1.0% increase in April 2025, and a 0.7% increase in June 2025. Restaurants not in our Comparable Restaurant Base contributed $27.4 million of the total year-over-year increase. For the purpose of calculating same-restaurant sales for the year ended December 28, 2025, sales for 80 restaurants were included in the Comparable Restaurant Base (as defined in "Key Performance Indicators and Non-GAAP Financial Measures" below).

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 24

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The following table summarizes the Company's revenue for fiscal 2025 and fiscal 2024 (in thousands):

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** | | |
| | **December 28, 2025** | **December 29, 2024** |<br>**$ Change** |<br>**% Change** |
| Same-restaurant sales (80 restaurants) <sup>(1)</sup> | $628759 | $631705 | $(2946) | (0.5)% |
| Restaurants not yet in comparable base opened in fiscal 2025 (8 restaurants) <sup>(1)</sup> | 9726 |  | 9726 | nm |
| Restaurants not yet in comparable base opened in fiscal 2024 (10 restaurants) <sup>(1)</sup> | 40532 | 16565 | 23967 | 144.7% |
| Restaurants not yet in comparable base opened in fiscal 2023 (3 restaurants) <sup>(1)</sup> | 43550 | 49817 | (6267) | (12.6)% |
| Other <sup>(2)</sup> | 9499 | 12467 | (2968) | (23.8)% |
| Revenues, net | $732066 | $710554 | $21512 | 3.0% |

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<sup>(1)</sup> Total restaurants indicated are as of December 28, 2025. Excludes a restaurant that is owned by C&O of which Portillo's owns 50% of the equity.

<sup>(2)</sup> Includes revenue from direct shipping sales and non-traditional locations.

\*nm - not meaningful

**Food, Beverage and Packaging Costs**

Food, beverage and packaging costs include the direct costs associated with food, beverage and packaging of our menu items and third-party delivery commissions. The components of food, beverage and packaging costs are variable by nature, change with sales volume, are impacted by product and channel mix and are subject to increases or decreases in commodity costs, as well as geographic scale and proximity.

Food, beverage and packaging costs for fiscal 2025 were $251.7 million compared to $241.7 million for fiscal 2024, an increase of $10.0 million or 4.1%. This increase was primarily driven by a 3.9% increase in commodity prices and the opening of eight restaurants in fiscal 2025 and the opening of ten restaurants in fiscal 2024. As a percentage of revenues, net, food, beverage and packaging costs increased 0.4% during fiscal 2025. The increase was primarily due to an increase in certain commodity prices, partially offset by an increase in average check.

**Labor Expenses**

Labor expenses include hourly and management wages, bonuses and equity-based compensation, payroll taxes, workers' compensation expense, and team member benefits. Factors that influence labor costs include wage inflation and payroll tax legislation, health care costs and the staffing needs of our restaurants.

Labor expenses for fiscal 2025 were $191.7 million compared to $181.1 million for fiscal 2024, an increase of $10.6 million or 5.9%. This increase was primarily driven by the opening of eight restaurants in fiscal 2025 and the opening of ten restaurants in fiscal 2024, incremental investments to support our team members, and an increase in benefit expenses. As a percentage of revenues, net, labor increased 0.7% during fiscal 2025 primarily due to lower transactions, incremental wage increases, and higher benefit costs, partially offset by labor efficiencies and an increase in our average check.

**Occupancy Expenses**

Occupancy expenses primarily consist of rent, property insurance and property taxes, and exclude occupancy expenses associated with unopened restaurants, which are recorded separately in pre-opening expenses.

Occupancy expenses for fiscal 2025 were $40.6 million compared to $36.6 million for fiscal 2024, an increase of $4.0 million or 10.9%, primarily driven by the opening of eight restaurants in fiscal 2025 and the opening of ten restaurants in fiscal 2024. As a percentage of revenues, occupancy expenses increased 0.4% during fiscal 2025 primarily due to lower transactions.

**Other Operating Expenses**

Other operating expenses consist of direct marketing expenses, utilities and other expenses incidental to operating our restaurants, such as credit card fees and repairs and maintenance.

Other operating expenses for fiscal 2025 were $89.6 million compared to $83.0 million for fiscal 2024, an increase of $6.6 million or 7.9%,

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 25

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primarily due to the opening of eight restaurants in fiscal 2025 and the opening of ten restaurants in fiscal 2024 and an increase in utilities, repair and maintenance expenses, and advertising expense, partially offset by a decrease in cleaning expenses due to vendor renegotiation. As a percentage of revenues, net, operating expenses increased 0.6% primarily due to the aforementioned increases in expenses and lower transactions, partially offset by an increase in our average check.

**General and Administrative Expenses**

General and administrative expenses primarily consist of costs associated with our corporate and administrative functions that support restaurant development and operations, including marketing and advertising costs incurred as well as legal and professional fees. General and administrative expenses also include equity-based compensation expense. General and administrative expenses are impacted by changes in our team member count and costs related to strategic and growth initiatives.

General and administrative expenses for fiscal 2025 were $77.1 million compared to $75.1 million for fiscal 2024, an increase of $2.1 million or 2.7%. This was primarily driven by $5.1 million of dead site costs, an increase in wages and benefits, higher professional fees, higher software licensing fees related to our enterprise resource planning ("ERP") and human capital management ("HCM") system implementations, and higher advertising expenses, partially offset by lower equity- and variable-based compensation.

**Pre-Opening Expenses**

Pre-opening expenses consist primarily of wages, occupancy expenses, which represent rent expense recognized during the period between the date of possession and the restaurant opening date, travel for the opening team and other supporting team members, food, beverage, the initial stocking of operating supplies and legal fees. All such costs incurred prior to the opening are expensed in the period in which the expense was incurred. Pre-opening expenses can fluctuate significantly from period to period, based on the number and timing of openings and the specific pre-opening expenses incurred for each restaurant. Additionally, restaurant openings in new geographic market areas will experience higher pre-opening expenses than our established geographic market areas, such as the Chicagoland area, where we have greater economies of scale and incur lower travel and lodging costs for our training team.

Pre-opening expenses for fiscal 2025 were $8.8 million compared to $9.2 million for fiscal 2024, a decrease of $0.4 million or 4.7%. This decrease was due to the number, timing and location of executed and planned new restaurant openings for fiscal 2025 as compared to fiscal 2024.

**Depreciation and Amortization**

Depreciation and amortization expenses consist of the depreciation of fixed assets, including land improvements, buildings and improvements, fixtures and equipment, leasehold improvements, and the amortization of definite-lived intangible assets, which are primarily comprised of recipes.

Depreciation and amortization expense for fiscal 2025 was $29.1 million compared to $27.3 million for fiscal 2024, an increase of $1.8 million or 6.6%. This increase was primarily attributable to incremental depreciation of capital expenditures related to the opening of eight restaurants in fiscal 2025 and the opening of ten restaurants in fiscal 2024, partially offset by a reduction in depreciation expense due to fully depreciated assets and disposals compared to the prior year period.

**Net Income Attributable to Equity Method Investment**

Net income attributable to equity method investment consists of a 50% interest in C&O, which runs a single restaurant located within the Chicagoland market. We account for the investment and financial results in the consolidated financial statements under the equity method of accounting as we have significant influence but do not have control.

Net income attributable to equity method investment for fiscal 2025 was $1.3 million compared to $1.2 million for fiscal 2024, an increase of $0.05 million or 3.7%. This increase was primarily driven by improved leverage of labor and operating expenses.

**Other Loss (Income), Net**

Other loss (income), net includes, among other items, management fee income associated with our investment in C&O, trading gains or losses on our deferred compensation plan and gains, losses on asset disposals, and asset impairment charges, and income resulting from discounts

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 26

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received for timely filing of sales tax returns.

Other loss (income), net for fiscal 2025 was a loss of $0.9 million compared to income of $0.3 million for fiscal 2024, a decrease of $1.3 million or 403.2%. This decrease was primarily attributable to a legacy Barnelli's trade name impairment charge of $2.2 million, partially offset by an increase in trading gains in the rabbi trust used to fund our deferred compensation plan and a technology asset impairment charge in fiscal 2024.

**Interest Expense**

Interest expense primarily consists of interest and fees on our credit facilities and the amortization expense for debt discount and deferred issuance costs.

Interest expense for fiscal 2025 was $22.8 million compared to $25.6 million for fiscal 2024, a decrease of $2.8 million or 11.0%. This decrease was primarily driven by a lower effective interest rate attributable to the improved lending terms associated with our 2025 Credit Agreement amendment, partially offset by additional interest expense in connection with increased borrowings under our 2025 Revolver Facility.

Our effective interest rate was 6.73% and 7.53% as of December 28, 2025 and December 29, 2024, respectively.

**Interest Income**

Interest income primarily consists of interest earned on our cash, cash equivalents and restricted cash.

Interest income for both fiscal 2025 and fiscal 2024 was $0.3 million.

**Tax Receivable Agreement Liability Adjustment**

We are party to a Tax Receivable Agreement liability with certain members of Portillo's OpCo that provides for the payment by us of 85% of the amount of tax benefits, if any, that Portillo's Inc. actually realizes or in some cases is deemed to realize as a result of certain transactions.

The Tax Receivable Agreement liability adjustment was $2.9 million for fiscal 2025 related primarily to a remeasurement due to activity under equity-based compensation plans and effective state tax rate changes. The Tax Receivable Agreement liability adjustment was $9.1 million for fiscal 2024.

**Income Tax Expense**

Portillo's OpCo is treated as a partnership for U.S. federal, state and local income tax purposes and is generally not subject to income taxes. Rather, any taxable income or loss generated by Portillo's OpCo is allocated to its members in relation to their respective ownership percentage of Portillo's OpCo. As of the IPO, we are subject to U.S. federal, state and local income taxes with respect to our allocable share of any taxable income or loss of Portillo's OpCo, as well as any stand-alone income or loss generated by Portillo's Inc.

Income tax expense for fiscal 2025 was $3.0 million compared to $6.8 million for fiscal 2024, a decrease of $3.8 million or 55.9%. Our effective income tax rate for fiscal 2025 was 12.4%, compared to 16.2% for fiscal 2024. The decrease in our effective income tax rate for fiscal 2025 compared to fiscal 2024 was primarily driven by a decrease in the valuation allowance related to the separation of Mr. Osanloo and year-over-year impact of deferred tax asset remeasurement due to effective state tax rate changes, partially offset by an increase in the Company's ownership interest in Portillo's OpCo, which increases its share of taxable income (loss) of Portillo's OpCo.

**Net Income Attributable to Non-controlling Interests**

We are the sole managing member of Portillo's OpCo. We manage and operate the business and control the strategic decisions and day-to-day operations of Portillo's OpCo and we also have a substantial financial interest in Portillo's OpCo. Accordingly, we consolidate the financial results of Portillo's OpCo, and a portion of our net income is allocated to non-controlling interests to reflect the entitlement of the pre-IPO LLC Members who retained their equity ownership in Portillo's OpCo (the "pre-IPO LLC Members"). The weighted average ownership percentages for the applicable reporting periods are used to attribute net income to Portillo's Inc. and the non-controlling interest holders.

Net income attributable to non-controlling interests for fiscal 2025 was $1.7 million, compared to $5.6 million for fiscal 2024. The decrease in net

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 27

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income attributable to non-controlling interests for fiscal 2025 was primarily due to a decrease in net income and a decrease in the pre-IPO LLC Members' weighted average ownership to 8.3% for fiscal 2025 from 17.0% for fiscal 2024.

**Key Performance Indicators and Non-GAAP Financial Measures Overview**

In addition to the GAAP measures presented in our financial statements, we use the following key performance indicators and non-GAAP financial measures to evaluate our business, measure our performance, develop financial forecasts and make strategic decisions. These key measures include same-restaurant sales, average unit volume ("AUV"), Adjusted EBITDA, Adjusted EBITDA Margin, Restaurant-Level Adjusted EBITDA and Restaurant-Level Adjusted EBITDA Margin. The Company includes these measures because management believes that they are important to day-to-day operations and overall strategy and are useful to investors in that they provide for greater transparency with respect to supplemental information used by management in its financial and operational decision-making.

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| | | |
|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 29, 2024** |
| Total Restaurants (a) | 102 | 94 |
| AUV (in millions) (a) | $8.5 | $8.7 |
| Change in same-restaurant sales (b)(c) | (0.5)% | (0.6)% |
| Adjusted EBITDA (in thousands) (b) | $97331 | $104760 |
| Adjusted EBITDA Margin (b) | 13.3% | 14.7% |
| Restaurant-Level Adjusted EBITDA (in thousands) (b) | $158402 | $168114 |
| Restaurant-Level Adjusted EBITDA Margin (b) | 21.6% | 23.7% |

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(a) Includes C&O, as described in Note 2. Summary Of Significant Accounting Policies in our consolidated financial statements. Total restaurants indicated are as of a point in time.

(b) Excludes C&O.

(c) Due to the 53rd week in fiscal 2023, same-restaurant sales for fiscal 2024 compares the 52 weeks from January 1, 2024 through December 29, 2024 to the 52 weeks from January 2, 2023 through December 31, 2023.

**Key Performance Indicators**

**Change in Same-Restaurant Sales** 

The change in same-restaurant sales is the percentage change in year-over-year revenue (excluding gift card and Perks breakage) for the comparable restaurant base, which is defined as the number of restaurants open for at least 24 full fiscal periods (the "Comparable Restaurant Base"). As of December 28, 2025 and December 29, 2024, there were 80 and 71 restaurants in our Comparable Restaurant Base, respectively. The Comparable Restaurant Base excludes C&O, as described in Note 2. Summary Of Significant Accounting Policies of our consolidated financial statements.

A change in same-restaurant sales is the result of a change in restaurant transactions, average guest check, or a combination of the two. We gather daily sales data and regularly analyze the guest transaction counts and the mix of menu items sold to strategically evaluate menu pricing and demand. Measuring our change in same-restaurant sales allows management to evaluate the performance of our existing restaurant base. We believe this measure provides a consistent comparison of restaurant sales results and trends across periods within our core, established restaurant base, unaffected by results of restaurant openings and enables investors to better understand and evaluate the Company's historical and prospective operating performance.

**Average Unit Volume** 

AUV is the total revenue (excluding gift card and Perks breakage) recognized in the Comparable Restaurant Base, including C&O, divided by the number of restaurants in the Comparable Restaurant Base, including C&O, by period.

This key performance indicator allows management to assess changes in consumer spending patterns at our restaurants and the overall performance of our restaurant base.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 28

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**Non-GAAP Financial Measures**

To supplement the consolidated financial statements, which are prepared and presented in accordance with GAAP, we use the following non-GAAP financial measures: Adjusted EBITDA and Adjusted EBITDA Margin, and Restaurant-Level Adjusted EBITDA and Restaurant-Level Adjusted EBITDA Margin. Accordingly, these measures are not required by, nor presented in accordance with GAAP, but rather are supplemental measures of operating performance of our restaurants. You should be aware that these measures are not indicative of overall results for the Company and that Restaurant-Level Adjusted EBITDA and Restaurant-Level Adjusted EBITDA Margin do not accrue directly to the benefit of shareholders because of corporate-level expenses excluded from such measures. These measures and our calculations may not be comparable to similar measures reported by other companies. These measures are important measures to evaluate the performance and profitability of our restaurants, individually and in the aggregate, but also have important limitations as analytical tools and should not be considered in isolation as substitutes for analysis of our results as reported under GAAP.

**Adjusted EBITDA and Adjusted EBITDA Margin** 

Adjusted EBITDA represents net income (loss) before depreciation and amortization, interest expense, interest income, and income taxes, adjusted for the impact of certain non-cash and other items that we do not consider in our evaluation of ongoing core operating performance as identified in the reconciliation of net income (loss), the most directly comparable GAAP measure to Adjusted EBITDA. Adjusted EBITDA Margin represents Adjusted EBITDA as a percentage of revenues, net.

We use Adjusted EBITDA and Adjusted EBITDA Margin (i) to evaluate our operating results and the effectiveness of our business strategies, (ii) internally as benchmarks to compare our performance to that of our competitors and (iii) as factors in evaluating management's performance when determining incentive compensation.

We believe that Adjusted EBITDA and Adjusted EBITDA Margin are important measures of operating performance because they eliminate the impact of expenses that do not relate to our core operating performance.

The following table reconciles net income to Adjusted EBITDA and Adjusted EBITDA margin (in thousands):

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| | | |
|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 29, 2024** |
| Net income | $21092 | $35076 |
| &nbsp;&nbsp;*Net income margin* | *2.9 %* | *4.9 %* |
| &nbsp;&nbsp;Depreciation and amortization | 29112 | 27297 |
| &nbsp;&nbsp;Interest expense | 22808 | 25616 |
| &nbsp;&nbsp;Interest income | (275) | (309) |
| &nbsp;&nbsp;Income tax expense | 2997 | 6799 |
| EBITDA | 75734 | 94479 |
| &nbsp;&nbsp;Deferred rent (1) | 6840 | 5255 |
| &nbsp;&nbsp;Equity-based compensation | 6493 | 11151 |
| &nbsp;&nbsp;Cloud-based software implementation costs (2) | 267 | 679 |
| &nbsp;&nbsp;Amortization of cloud-based software implementation costs (3) | 1091 | 586 |
| &nbsp;&nbsp;Other loss (4) | 2635 | 1184 |
| &nbsp;&nbsp;Transaction-related fees and expenses (5) | 742 | 575 |
| &nbsp;&nbsp;Strategic realignment costs (6) | 6474 |  |
| &nbsp;&nbsp;Tax Receivable Agreement liability adjustment (7) | (2945) | (9149) |
| Adjusted EBITDA | $97331 | $104760 |
| *Adjusted EBITDA Margin (8)* | *13.3 %* | *14.7 %* |

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(1) Represents the difference between cash rent payments and the recognition of straight-line rent expense recognized over the lease term.

(2) Represents non-capitalized third-party consulting and software licensing costs incurred in connection with the implementation of a new ERP and HCM systems which are included within general and administrative expenses.

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(3) Represents amortization of capitalized cloud-based ERP and HCM system implementation costs that are included within general and administrative expenses.

(4) Represents loss on disposal of property and equipment, a legacy Barnelli's trade name impairment charge in fiscal 2025, and a technology asset impairment charge in fiscal 2024 included within other loss (income), net.

(5) Represents certain expenses that management believes are not indicative of ongoing operations, consisting primarily of certain professional fees included within general and administrative expenses.

(6) Represents $4.4 million of costs related to the Company's strategic reset of its development and growth plans, $1.7 million in connection with the departure of our CEO, and $0.4 million in connection with the departure of our Chief Development Officer, which are included within general and administrative expenses.

(7) Represents remeasurement of the Tax Receivable Agreement liability.

(8) Adjusted EBITDA Margin is defined as Adjusted EBITDA divided by Revenues, net.

**Restaurant-Level Adjusted EBITDA and Restaurant-Level Adjusted EBITDA Margin** 

Restaurant-Level Adjusted EBITDA is defined as revenue, less restaurant operating expenses, which include food, beverage and packaging costs, labor expenses, occupancy expenses and other operating expenses. Restaurant-Level Adjusted EBITDA excludes corporate level expenses and depreciation and amortization on restaurant property and equipment. Restaurant-Level Adjusted EBITDA Margin represents Restaurant-Level Adjusted EBITDA as a percentage of revenues, net.

We believe that Restaurant-Level Adjusted EBITDA and Restaurant-Level Adjusted EBITDA Margin are important measures to evaluate the performance and profitability of our restaurants, individually and in the aggregate.

The following table reconciles operating income to Restaurant-Level Adjusted EBITDA and Restaurant-Level Adjusted EBITDA Margin (in thousands):

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| | | |
|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 29, 2024** |
| Operating income | $43677 | $58033 |
| *Operating income margin* | *6.0 %* | *8.2 %* |
| Plus: |  |  |
| &nbsp;&nbsp;General and administrative expenses | 77140 | 75089 |
| &nbsp;&nbsp;Pre-opening expenses | 8802 | 9236 |
| &nbsp;&nbsp;Depreciation and amortization | 29112 | 27297 |
| &nbsp;&nbsp;Net income attributable to equity method investment | (1275) | (1229) |
| &nbsp;&nbsp;Other loss (income), net | 946 | (312) |
| Restaurant-Level Adjusted EBITDA | $158402 | $168114 |
| *Restaurant-Level Adjusted EBITDA Margin (1)* | *21.6 %* | *23.7 %* |

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(1) Restaurant-Level Adjusted EBITDA Margin is defined as Restaurant-Level Adjusted EBITDA divided by Revenues, net.

**Liquidity and Capital Resources**

Our primary sources of liquidity are cash from operations, cash and cash equivalents on hand, and availability under our 2025 Revolver Facility. As of December 28, 2025, we maintained cash and cash equivalents and restricted cash balance of $20.0 million and had $55.6 million of availability under our 2025 Revolver Facility, after giving effect to $4.4 million in outstanding letters of credit.

Our primary requirements for liquidity are to fund our working capital needs, operating lease obligations, capital expenditures, and general Restaurant Support Center needs. Our requirements for working capital are not significant because our guests pay for their food and beverage purchases in cash or on debit or credit cards at the time of the sale and we are able to sell many of our inventory items before payment is due to the supplier of such items. Our ongoing capital expenditures are principally related to opening of new restaurants, existing capital investments (both for remodels and maintenance), as well as investments in our Restaurant Support Center infrastructure. Additionally, we continue to invest in technology, including upgrades to our IT infrastructure, to improve operational efficiency and the guest experience.

Based upon current levels of operations and anticipated growth, we expect that cash flows from operations will be sufficient to meet our needs for at least the next twelve months and the foreseeable future.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 30

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**Tax Receivable Agreement**

In connection with the IPO, we entered into a Tax Receivable Agreement ("TRA") with certain of our pre-IPO LLC Members, pursuant to which we will generally be required to pay 85% of the amount of cash savings, if any, in U.S. federal, state, and local income tax that we actually realize or are deemed to realize, as a result of (i) our allocable share of existing tax basis in depreciable or amortizable assets relating to LLC Units acquired in the IPO, (ii) certain favorable tax attributes acquired by the Company from the Blocker Companies (including net operating losses and the Blocker Companies' allocable share of existing tax basis), (iii) increases in our allocable share of then existing tax basis in depreciable or amortizable assets, and adjustments to the tax basis of the tangible and intangible assets, of Portillo's OpCo and its subsidiaries, as a result of (x) sales or exchanges of interests in Portillo's OpCo (including the repayment of the redeemable preferred units) in connection with the IPO and (y) future redemptions or exchanges of LLC Units by pre-IPO LLC Members for Class A common stock and (iv) certain other tax benefits related to entering into the TRA, including payments made under the TRA.

As of December 28, 2025, we estimate that our obligation for future payments under the TRA totaled $352.4 million. Amounts payable under the TRA are contingent upon, among other things, (i) generation of future taxable income over the term of the TRA and (ii) future changes in tax laws. If we do not generate sufficient taxable income in the aggregate over the term of the TRA to utilize the tax benefits, then we would not be required to make the related TRA payments. The payments that we are required to make will generally reduce the amount of overall cash flow that might have otherwise been available to us, but we expect the cash tax savings we will realize to fund the required payments. Assuming no material changes in relevant tax law and that we earn sufficient taxable income to realize all tax benefits that are subject to the TRA, we estimate that the tax savings associated with all tax attributes described above would aggregate to approximately $414.6 million as of December 28, 2025. Under this scenario, we would be required to pay the TRA Parties approximately 85% of such amount, or $352.4 million, primarily over the next 15 years, declining in year 16 through year 47. During fiscal 2025, we made a TRA payment of $7.7 million relating to tax year 2023. We expect a payment of $7.9 million relating to tax year 2024 to be made within the next 12 months.

**Summary of Cash Flows**

The following table presents a summary of our cash flows from operating, investing and financing activities (in thousands):

---

| | | |
|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 29, 2024** |
| Net cash provided by operating activities | $71911 | $98040 |
| Net cash used in investing activities | (90193) | (88114) |
| Net cash provided by financing activities | 15369 | 2512 |
| Net (decrease) increase in cash and cash equivalents and restricted cash | (2913) | 12438 |
| Cash and cash equivalents and restricted cash at beginning of period | 22876 | 10438 |
| Cash and cash equivalents and restricted cash at end of period | $19963 | $22876 |

---

**Operating Activities**

Net cash provided by operating activities for fiscal 2025 was $71.9 million compared to net cash provided by operating activities of $98.0 million for fiscal 2024, a decrease of $26.1 million or 26.7%. This decrease was primarily driven by a decrease in net income of $14.0 million and the change in operating assets and liabilities of $13.0 million, partially offset by the change in non-cash items of $0.9 million.

The decrease in net income for fiscal 2025 was primarily due to the benefits of higher revenue were more than offset by the expense factors described in the consolidated results of operations for fiscal 2025 compared to fiscal 2024. The $13.0 million change in our operating asset and liability balances was primarily driven by operating assets and liabilities being a source of net cash of $12.7 million in fiscal 2025, compared to a source of net cash of $25.7 million in the fiscal 2024 driven by the change in accounts payable and trade receivables. The $0.9 million change from fiscal 2024 in non-cash charges was primarily driven by a lower Tax Receivable Agreement liability adjustments and an asset impairment charge related to the legacy's Barnelli's tradename, partially offset by lower equity-based compensation expense.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 31

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**Investing Activities**

Net cash used in investing activities was $90.2 million for fiscal 2025 compared to net cash used in investing activities of $88.1 million for fiscal 2024, an increase of $2.1 million or 2.4%. This increase was primarily due to the number of restaurant openings and builds in process during 2025 and the planned restaurant openings for 2026.

**Financing Activities**

Net cash provided by financing activities was $15.4 million for fiscal 2025 compared to net cash provided by financing activities of $2.5 million for fiscal 2024, an increase of $12.9 million or 511.8%. This increase is due to an increase in proceeds from short-term debt, partially offset by payments of long-term debt in connection with our refinancing in the first quarter of 2025, as described in Note 9. Debt, and an increase in payments made under the TRA of $3.3 million.

**2025 Revolver Facility and Liens**

On January 27, 2025, PHD Intermediate LLC, Portillo's Holdings LLC, the other Guarantors party thereto, the Lenders from time to time party thereto and Fifth Third Bank, National Association, as Administrative Agent, the L/C Issuer and the Swing Line Lender entered into an amendment (the "Amendment") to the 2023 Credit Agreement (as amended by the Amendment and as may be amended, restated, supplemented or otherwise modified from time to time thereafter, the "2025 Credit Agreement").

The Amendment provides for, among other things, (i) a $250 million term loan A facility (the "2025 Term Loan") and (ii) revolving credit commitments in an initial aggregate principal amount of $150 million (the "2025 Revolver Facility" and, together with the Term Loan Facility, the "2025 Facilities"), the proceeds of which were used to refinance indebtedness under the 2023 Credit Agreement, for general corporate purposes and working capital needs and for other activities permitted under the 2025 Credit Agreement. The loans under each of the 2025 Facilities mature on January 27, 2030.

As of December 28, 2025, we had $90.0 million of borrowings under the 2025 Revolver Facility, and letters of credit issued under the 2025 Revolver Facility totaled $4.4 million. As a result, as of December 28, 2025, the Company had $55.6 million available under the 2025 Revolver Facility.

The 2025 Credit Agreement contains customary representations and warranties, events of default, reporting and other affirmative covenants and negative covenants, including limitations on indebtedness, liens, investments, negative pledges, dividends, junior financings and other fundamental changes. As of December 28, 2025, the Company was in compliance with financial covenants in the 2025 Credit Agreement.

**Material Cash Requirements**

Our material cash requirements greater than twelve months include:

**Debt.** Refer to Note 9. Debt to the consolidated financial statements for further information of our obligations and the timing of expected payments.

**Lease obligations**. Refer to Note 10. Leases to the consolidated financial statements for further information of our obligations and the timing of expected payments.

**Liabilities under the tax receivable agreement.** Refer to Note 14. Income Taxes to the consolidated financial statements for further information of our obligations.

We may enter into purchase commitments relating to supply chain, construction, marketing and other service-related arrangements that occur in the normal course of business. Such commitments are typically short-term in nature and are not material as of December 28, 2025.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 32

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**Critical Accounting Estimates**

This discussion and analysis of financial condition and results of operations is based upon the Company's consolidated financial statements, which have been prepared in accordance with GAAP. The preparation of these financial statements requires the Company to make estimates, judgments, and assumptions that can have a meaningful effect on the reporting of consolidated financial statements. We describe our significant accounting policies in Note 2. Summary Of Significant Accounting Policies to the consolidated financial statements.

Critical accounting estimates are defined as those reflective of significant judgments, estimates and uncertainties, which may result in materially different results under different assumptions and conditions. Due to their inherent uncertainty, these judgments and estimates may be subject to change, which could materially impact future periods.

**Goodwill and Indefinite-Lived Intangible Assets** 

Goodwill and indefinite-lived intangible assets are assessed for impairment annually or more frequently if events and circumstances indicate that it is more likely than not that the fair value of a reporting unit or an intangible asset is less than its carrying value.

The Company has one reporting unit and during fiscal 2025, the Company refined its methodology for estimating the fair value of its reporting unit. In prior periods, the Company primarily utilized a market capitalization approach. Beginning in fiscal 2025, the Company incorporated a weighted combination of the income and market approaches to estimate fair value. Management believes this change provides a more comprehensive and representative valuation of the reporting unit by considering both the Company's projected future cash flows and observable market data for comparable companies.

Under the income approach, the Company uses a discounted cash flow methodology, which requires management to make significant estimates and assumptions related to forecasted revenues, EBITDA margins, capital expenditures, perpetual growth rates, and long-term discount rates, among others. The market approach incorporated both the guideline public company method and the guideline transaction method. The guideline public company method involves analyzing valuation multiples of comparable publicly traded companies with similar operating and investment characteristics, while the guideline transaction method considers transaction multiples observed for comparable businesses. The Company also reconciles the fair value of its reporting unit to its current market capitalization to assess reasonableness. If the fair value of the reporting unit is less than its carrying value, an impairment loss is recorded for the difference between the fair value of the reporting unit and the carrying value of the reporting unit.

The Company's indefinite-lived intangible assets consist of trade names and trademarks (collectively "trade names"). The Company estimates the fair value of its trade names using a relief-from-royalty income approach. If the fair value of the trade name is less than its carrying value, an impairment loss is recorded for the difference between the estimated fair value and carrying value of the intangible assets.

In the third quarter of 2025, management identified impairment indicators that required a quantitative assessment of goodwill and trade names outside of the Company's annual impairment test. Refer to Note 2. Summary Of Significant Accounting Policies for a discussion of the impairment indicators identified during the period.

Significant changes in economic and market conditions could result in changes to expectations of future financial results and key valuation assumptions. Such changes could result in revisions of our estimates of the fair value of our reporting unit and could result in an impairment of goodwill or intangibles in a future interim period or as of September 28, 2026, our next annual measurement date. As of December 28, 2025, we had approximately $394.3 million of goodwill and $221.7 million of indefinite-lived intangible assets.

**Liabilities Under Tax Receivable Agreement**

We are a party to the TRA under which we are contractually committed to pay certain of our pre-IPO LLC Members 85% of the amount of any tax savings that we actually realize, or in some cases are deemed to realize, as a result of certain transactions. Amounts payable under the TRA are contingent upon, among other things, (i) generation of future taxable income over the term of the TRA and (ii) future changes in tax laws. If we do not generate sufficient taxable income in the aggregate over the term of the TRA to utilize the tax benefits, then we would not be required to make the related TRA payments. Therefore, we would only recognize a liability for TRA payments if we determine it is probable that we will generate sufficient future taxable income over the term of the TRA to utilize the related tax benefits. As of December 28, 2025, we recognized $352.4 million of liabilities relating to our obligations under the TRA, after concluding that it was probable that we would have sufficient future taxable income to utilize the related tax benefits. If we determine in the future that we will not be able to fully utilize all or part of the related tax benefits, we would de-recognize the portion of the liability related to the benefits not expected to be utilized.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 33

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Additionally, we estimate the amount of TRA payments expected to be paid within the next 12 months and classify this amount as current on our consolidated balance sheet. This determination is based on our estimate of taxable income for the previous fiscal year and the timing of the anticipated payments. To the extent our estimate differs from actual results, we may be required to reclassify portions of our liabilities under the TRA between current and non-current. We expect a payment of $7.9 million to be made within the next 12 months.

**Income Taxes**

We are subject to U.S. federal, state and local income taxes with respect to our allocable share of any taxable income of Portillo's OpCo and will be taxed at the prevailing corporate tax rates. In addition to tax liabilities, we also will incur expenses related to our operations, plus payments under the TRA, which are expected to be significant. We intend to cause Portillo's OpCo to make cash distributions to us in an amount sufficient to allow us to pay our tax obligations and operating expenses, including distributions to fund any ordinary course payments due under the TRA. We anticipate that we will account for the income tax effects and corresponding TRA's effects resulting from future taxable exchanges or redemptions of LLC Units of pre-IPO LLC Members by us or Portillo's OpCo by recognizing an increase in our deferred tax assets, based on enacted tax rates at the date of the purchase or redemption.

The amounts recorded for both the deferred tax assets and the liability for our obligations under the TRA were estimated at the time of the IPO and secondary offerings as a reduction to stockholders' equity, and the effects of changes in any of our estimates after this date will be included in net income (loss). Similarly, the effect of subsequent changes in the enacted tax rates will be included in net income (loss).

In assessing the realizability of deferred tax assets, management considers whether it is more likely than not that the deferred tax assets will be realized. The ultimate realization of the deferred tax assets is dependent upon the generation of future taxable income during the periods in which temporary differences become deductible. We will record a valuation allowance when necessary to reduce the carrying value of certain deferred tax assets to their respective net realizable value (if any). As of December 28, 2025, we had $211.3 million of deferred tax assets, net of the recorded valuation allowance.

Under the provisions of ASC 740—*Income Taxes*, as it relates to accounting for uncertainties in tax positions, we recognize the tax benefit of tax positions to the extent that the benefit will more likely than not be realized. The determination as to whether the tax benefit will more likely than not be realized is based upon the technical merits of the tax position as well as consideration of the available facts and circumstances. For the tax year ended December 28, 2025, we did not record any unrecognized tax benefits.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 34

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**ITEM 7A. &nbsp;&nbsp;&nbsp;&nbsp;QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK**

**Commodity and Food Price Risks**

We are exposed to commodity price risks. Many of the ingredients we use to prepare our food, as well as our packaging materials, are commodities or are affected by the price of other commodities. We consistently monitor factors that affect the price of commodities that are generally outside of our control and include raw material inputs, geopolitical events, weather conditions, currency markets and global supply and demand dynamics, among other items.

In an effort to minimize the impact of fluctuations in price and availability, we monitor the primary commodities we purchase and may enter into purchasing contracts and pricing arrangements when considered to be advantageous. Structured programs within our organization exist to mitigate adverse impacts and proactively manage risk across our portfolio of key products, services and energy platforms.

**Interest Rate Risk**

Our credit facilities incur interest at a floating rate. We seek to manage exposure to adverse interest rate changes through our normal operating and financing activities. As of December 28, 2025 and December 29, 2024, we had a total of $336.9 million and $313.8 million, respectively, in outstanding borrowings, excluding unamortized debt discount and deferred issuance costs. See Note 9. Debt for individual balances for our Term Loan and Revolver Facility as of December 28, 2025. Based on the terms of the 2025 Credit Agreement, as of December 28, 2025, a change of one hundred basis points in the applicable interest rate would cause an increase or decrease in interest expense of approximately $3.4 million on an annual basis.

**Effects of Inflation**

Inflation has the potential to impact restaurant operating expenses at all levels. Whether that pressure originates from commodity costs, labor expenses, energy or transportation, this can have a material influence on restaurant margins.

Several strategies are employed to combat the ongoing inflationary pressures, including improvement to restaurant operating efficiencies, strategic menu price increases and supplier partner engagement via pricing programs or continuous improvement initiatives. A well-balanced portfolio of varying risk management approaches related to supplier partner management assists in ensuring varying degrees of cost mitigation. These platforms vary from long-term, fixed price agreements to commodity market-based indexed pricing programs.

In addition, a portion of the leases for our restaurants provide for contingent rent obligations based on a percentage of sales. As a result, an increase in occupancy and related expenses will offset a proportionate share of any menu price increases at our restaurants.

**Labor Costs**

Increases in minimum wage, health care and other benefit costs may have a material adverse effect on our labor costs. We operate in many states and localities where the minimum wage is significantly higher than the federal minimum wage.

The market for labor in the United States is competitive and has resulted in pressure on wages and may continue to do so in the future. Increases in minimum wage and market pressure may also result in increases in the wage rates paid for non-minimum wage positions. Many states and localities are also passing laws regulating employment practices and working conditions which could have a material adverse effect on our labor costs in those areas.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 35

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**ITEM 8. &nbsp;&nbsp;&nbsp;&nbsp;FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA**

**INDEX TO FINANCIAL STATEMENTS**

---

| | |
|:---|:---|
| | **<u>Page</u>** |
| <u>[Report of Independent Registered Public Accounting Firm (PCAOB ID No.](#i6dc6121737434b7db1413b202b93f96d_91)34[)](#i6dc6121737434b7db1413b202b93f96d_91)</u> | <u>[37](#i6dc6121737434b7db1413b202b93f96d_91)</u> |
| <u>[Consolidated Balance Sheets](#i6dc6121737434b7db1413b202b93f96d_94)</u> | <u>[40](#i6dc6121737434b7db1413b202b93f96d_94)</u> |
| <u>[Consolidated Statements of Operations](#i6dc6121737434b7db1413b202b93f96d_97)</u> | <u>[41](#i6dc6121737434b7db1413b202b93f96d_97)</u> |
| <u>[Consolidated Statements of Stockholders' Equity](#i6dc6121737434b7db1413b202b93f96d_100)</u> | <u>[42](#i6dc6121737434b7db1413b202b93f96d_100)</u> |
| <u>[Consolidated Statements of Cash Flows](#i6dc6121737434b7db1413b202b93f96d_103)</u> | <u>[44](#i6dc6121737434b7db1413b202b93f96d_103)</u> |
| <u>[Notes to Consolidated Financial Statements](#i6dc6121737434b7db1413b202b93f96d_106)</u> | <u>[46](#i6dc6121737434b7db1413b202b93f96d_106)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 1. Description Of Business](#i6dc6121737434b7db1413b202b93f96d_109)</u> | <u>[46](#i6dc6121737434b7db1413b202b93f96d_109)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 2. Summary Of Significant Accounting Policies](#i6dc6121737434b7db1413b202b93f96d_112)</u> | <u>[46](#i6dc6121737434b7db1413b202b93f96d_112)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 3. Revenue Recognition](#i6dc6121737434b7db1413b202b93f96d_118)</u> | <u>[54](#i6dc6121737434b7db1413b202b93f96d_118)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 4. Inventories](#i6dc6121737434b7db1413b202b93f96d_121)</u> | <u>[54](#i6dc6121737434b7db1413b202b93f96d_121)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 5. Property & Equipment, Net](#i6dc6121737434b7db1413b202b93f96d_124)</u> | <u>[55](#i6dc6121737434b7db1413b202b93f96d_124)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 6. Goodwill & Intangible Assets](#i6dc6121737434b7db1413b202b93f96d_127)</u> | <u>[55](#i6dc6121737434b7db1413b202b93f96d_127)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 7. Fair Value Of Financial Instruments](#i6dc6121737434b7db1413b202b93f96d_130)</u> | <u>[56](#i6dc6121737434b7db1413b202b93f96d_130)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 8. Supplemental Balance Sheet Information](#i6dc6121737434b7db1413b202b93f96d_133)</u> | <u>[57](#i6dc6121737434b7db1413b202b93f96d_133)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 9. Debt](#i6dc6121737434b7db1413b202b93f96d_136)</u> | <u>[58](#i6dc6121737434b7db1413b202b93f96d_136)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 10. Leases](#i6dc6121737434b7db1413b202b93f96d_175)</u> | <u>[60](#i6dc6121737434b7db1413b202b93f96d_139)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 11. Stockholders' Equity](#i6dc6121737434b7db1413b202b93f96d_142)</u> | <u>[61](#i6dc6121737434b7db1413b202b93f96d_142)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 12. Non-Controlling Interests](#i6dc6121737434b7db1413b202b93f96d_145)</u> | <u>[62](#i6dc6121737434b7db1413b202b93f96d_145)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 13. Equity-Based Compensation](#i6dc6121737434b7db1413b202b93f96d_148)</u> | <u>[63](#i6dc6121737434b7db1413b202b93f96d_148)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 14. Income Taxes](#i6dc6121737434b7db1413b202b93f96d_154)</u> | <u>[68](#i6dc6121737434b7db1413b202b93f96d_154)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 15. Earnings Per Share](#i6dc6121737434b7db1413b202b93f96d_157)</u> | <u>[70](#i6dc6121737434b7db1413b202b93f96d_157)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 16. Contingencies](#i6dc6121737434b7db1413b202b93f96d_160)</u> | <u>[71](#i6dc6121737434b7db1413b202b93f96d_160)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 17. Segment Information](#i6dc6121737434b7db1413b202b93f96d_163)</u> | <u>[72](#i6dc6121737434b7db1413b202b93f96d_163)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 18. Related Party Transactions](#i6dc6121737434b7db1413b202b93f96d_166)</u> | <u>[72](#i6dc6121737434b7db1413b202b93f96d_166)</u> |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<u>[Note 19. Subsequent Events](#i6dc6121737434b7db1413b202b93f96d_169)</u> | <u>[73](#i6dc6121737434b7db1413b202b93f96d_169)</u> |

---

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 36

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<u>[**Table of Contents**](#i6dc6121737434b7db1413b202b93f96d_7)</u>

**REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM**

To the stockholders and the Board of Directors of Portillo's Inc.

**Opinion on the Financial Statements**

We have audited the accompanying consolidated balance sheets of Portillo's Inc. and subsidiaries (the "Company") as of December 28, 2025 and December 29, 2024, the related consolidated statements of operations, stockholders' equity, and cash flows, for each of the three years in the period ended December 28, 2025, and the related notes and the schedule listed in the Index at Item 15 (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 28, 2025 and December 29, 2024, and the results of its operations and its cash flows for each of the three years in the period ended December 28, 2025, in conformity with accounting principles generally accepted in the United States of America.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company's internal control over financial reporting as of December 28, 2025, based on criteria established in *Internal Control — Integrated Framework (2013)* issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated February 24, 2026, expressed an unqualified opinion on the Company's internal control over financial reporting.

**Basis for Opinion**

These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

**Critical Audit Matters**

The critical audit matters communicated below are matters arising from the current-period audit of the financial statements that were communicated or required to be communicated to the audit committee and that (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

**Income Taxes – Tax Receivable Agreement—Refer to Note 2 and 14 to the financial statements**

*Critical Audit Matter Description*

On October 20, 2021, the Company completed its initial public offering in a series of transaction steps, which resulted in the Company owning a majority of PHD Group Holdings, LLC. The Company is a C-corporation holding company owning a partnership interest in PHD Group Holdings, LLC, commonly referred to as an Up-C structure. In connection with the initial public offering, the Company entered into a Tax Receivable Agreement ("TRA") and recorded a liability under the TRA. Under the TRA, the Company will be required to pay certain pre-IPO owners 85% of the amount of cash savings, if any, in U.S. federal, state, or local tax that the Company actually realizes. The payments related to the initial and subsequent exchanges are treated as additional consideration paid, which in turn increases the tax basis of the Company's investment in the Partnership. Most of this tax basis is amortizable under requisite sections of the Internal Revenue Code.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 37

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<u>[**Table of Contents**](#i6dc6121737434b7db1413b202b93f96d_7)</u>

The amounts payable, as well as the timing of such payments, under the TRA are dependent upon significant future events and assumptions, including among others: (i) the amount and timing of exchanges, (ii) the characterization of the tax basis step-up, (iii) the depreciation and amortization periods that apply to the increase in tax basis, (iv) the amount and timing of taxable income the Company generates in the future and (v) the U.S. federal, state, and local income tax rates then applicable.

Given the complexity of the calculation and high volume of inputs used to estimate the TRA liability, performing audit procedures to evaluate the accuracy of the calculation and appropriateness of the inputs required a high degree of auditor judgment and an increased extent of effort, including the need to involve our income tax specialists.

How the Critical Audit Matter Was Addressed in the Audit

Our audit procedures related to the TRA liability included the following, among others:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• We tested the effectiveness of controls over management's determination of the TRA liability, including controls over significant tax judgments and estimates.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• With the assistance of our income tax specialists, our audit procedures related to the TRA liability included evaluating and assessing the following, among others:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ We evaluated the appropriateness of management's application of the accounting for the TRA liability, and the reasonableness of the methods, inputs, and assumptions used by management to determine the TRA liability.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ We evaluated the impact of partnership exchange transactions on the computation of the TRA liability by performing testing, on a sample basis, of exchanges, tax basis amounts and calculations related to the step-up in basis.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ For each tax basis step-up captured by the TRA, we evaluated the characterization of the step-up for appropriateness and consistency with the TRA.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ We tested the appropriateness of the tax rates and tax amortization utilized in the determination of the TRA liability, by agreeing to the terms in the TRA and applicable federal and state tax laws

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ We evaluated the Company's taxable income forecast as it relates to the estimated timing and amount of utilization of the tax basis step-up captured by the TRA.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ We tested the mathematical accuracy of the TRA liability calculation by recomputing the liability.

**Goodwill - Refer to Notes 2 and 6 to the Financial Statements**

*Critical Audit Matter Description*

As discussed in Notes 2 and 6 to the financial statements, the Company has one reporting unit which is evaluated for impairment annually. The Company's evaluation of its goodwill for impairment involves the comparison of the fair value of the reporting unit to its carrying value. The Company engaged an independent valuation specialist to assist in the Company's determination of the estimated fair value of the reporting unit. This determination includes estimating the fair value of the reporting unit using the income approach, guideline public company method, and comparable transactions method. The income approach requires management to estimate internally forecasted future cash flows, and to discount the cash flows using a weighted average cost of capital (discount rate). The guideline public company method is determined by applying market multiples for comparable public companies to the reporting unit's financial results. The comparable transaction method utilizes exchange prices in actual transactions and asking prices for controlling interests in public or private companies to apply multiples to the reporting unit's financial results. Changes in these assumptions could have a significant impact on either the fair value, the amount of any goodwill impairment charge, or both.

In addition to the annual evaluation of the reporting unit's recoverability, when events and circumstances indicate it is more likely than not that the fair value of the reporting unit is less than the carrying value, the Company will perform a quantitative test of impairment. During the quarter ended September 28, 2025, the Company identified impairment indicators that required a quantitative assessment of goodwill outside of the Company's annual impairment test. These indicators included the announcement of a strategic reset of the Company's development and growth plan, which resulted in revised financial targets for fiscal year 2025 and the announced departure of the Company's President and Chief Executive Officer, effective September 21, 2025. Based on these factors and information available, the Company determined that an interim quantitative test of goodwill for impairment should be performed as of September 28, 2025. After completing the evaluation, the Company concluded that no impairment of goodwill existed as of September 28, 2025 as the fair value of the Company's goodwill balance was greater than its carrying value as of the measurement date.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 38

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<u>[**Table of Contents**](#i6dc6121737434b7db1413b202b93f96d_7)</u>

We identified the Company's impairment evaluation of goodwill as a critical audit matter because of the significant judgments made by management to estimate the fair value of the reporting unit, specifically in forecasting future revenues and determining the discount rate. This required a high degree of auditor judgment and an increased extent of effort, including the need to involve our fair value specialists, when performing audit procedures to evaluate the reasonableness of management's estimates and assumptions related to the selection of the discount rate and forecasts of future revenue growth.

How the Critical Audit Matter Was Addressed in the Audit

Our audit procedures related to the fair value of the goodwill discussed above included the following, among others:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• We tested the effectiveness of controls over the goodwill impairment valuation, including appropriateness of the valuation methodology, forecasting of revenue growth, and selection of discount rate.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• With the assistance of our fair value specialists, we evaluated the reasonableness of the valuation methodology and the valuation inputs to that methodology, such as discount rate by:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ Testing the mathematical accuracy of the calculations.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ Testing the source information underlying the determination of the discount rate and guideline company market multiples.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ Developing ranges of independent estimates and comparing those to the rates selected by management.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ Performing sensitivity analysis for the discount rate utilized.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• We evaluated the reasonableness of management's forecast of future revenue growth by:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ Comparing the forecasts to historical results, third-party economic research, and industry performance;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ Performing sensitivity analyses for the forecasts utilized;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ Comparing the forecasts to internal communications to management and the Board of Directors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ Evaluating the impact of changes in the business environment on management's forecasts;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ Conducting inquiries with management; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;◦ Evaluating whether the forecasts were consistent with evidence obtained in other areas of the audit.

/s/ Deloitte & Touche LLP

Chicago, Illinois

February 24, 2026

We have served as the Company's auditor since 2014.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 39

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**PORTILLO'S INC.**

**CONSOLIDATED BALANCE SHEETS**

*(In thousands, except per share data)*

---

| | | |
|:---|:---|:---|
| | **December 28, 2025** | **December 29, 2024** |
| **ASSETS** | | |
| CURRENT ASSETS: |  |  |
| &nbsp;&nbsp;&nbsp;Cash and cash equivalents and restricted cash | $19963 | $22876 |
| &nbsp;&nbsp;Accounts and tenant improvement receivables | 16502 | 14794 |
| &nbsp;&nbsp;Inventories | 8207 | 7915 |
| &nbsp;&nbsp;Prepaid expenses and other | 6844 | 7066 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current assets | 51516 | 52651 |
| Property and equipment, net | 420263 | 358975 |
| Operating lease assets | 261086 | 222390 |
| &nbsp;&nbsp;&nbsp;Goodwill | 394298 | 394298 |
| &nbsp;&nbsp;&nbsp;Trade names | 221725 | 223925 |
| &nbsp;&nbsp;&nbsp;Other intangible assets, net | 23391 | 26098 |
| &nbsp;&nbsp;&nbsp;Equity method investment | 15696 | 16056 |
| &nbsp;&nbsp;&nbsp;Deferred tax assets | 211267 | 197409 |
| &nbsp;&nbsp;&nbsp;Other assets | 7292 | 8284 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total other assets | 873669 | 866070 |
| **TOTAL ASSETS** | $1606534 | $1500086 |
| **LIABILITIES AND STOCKHOLDERS' EQUITY** |  |  |
| CURRENT LIABILITIES: |  |  |
| &nbsp;&nbsp;&nbsp;Accounts payable | $43210 | $45516 |
| &nbsp;&nbsp;&nbsp;Current portion of long-term debt | 6250 | 11250 |
| &nbsp;&nbsp;&nbsp;Short-term debt | 90000 | 25000 |
| &nbsp;&nbsp;&nbsp;Current portion of Tax Receivable Agreement liability | 7910 | 7686 |
| &nbsp;&nbsp;Deferred revenue | 7472 | 7032 |
| &nbsp;&nbsp;Short-term operating lease liabilities | 6878 | 6013 |
| &nbsp;&nbsp;&nbsp;Accrued expenses | 32236 | 33072 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current liabilities | 193956 | 135569 |
| LONG-TERM LIABILITIES: |  |  |
| &nbsp;&nbsp;&nbsp;Long-term debt, net of current portion | 237977 | 275422 |
| &nbsp;&nbsp;&nbsp;Tax Receivable Agreement liability | 344524 | 316893 |
| &nbsp;&nbsp;Long-term operating lease liabilities | 329190 | 278540 |
| &nbsp;&nbsp;&nbsp;Other long-term liabilities | 3614 | 3559 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total long-term liabilities | 915305 | 874414 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total liabilities | 1109261 | 1009983 |
| COMMITMENTS AND CONTINGENCIES (NOTE 16) |  |  |
| STOCKHOLDERS' EQUITY: |  |  |
| &nbsp;&nbsp;Preferred stock, $0.01 par value per share, 10,000,000 shares authorized, none issued and outstanding |  |  |
| &nbsp;&nbsp;Class A common stock, $0.01 par value per share, 380,000,000 shares authorized, and 71,971,736 and 63,674,579 shares issued and outstanding as of December 28, 2025 and December 29, 2024, respectively | 720 | 637 |
| &nbsp;&nbsp;Class B common stock, $0.00001 par value per share, 50,000,000 shares authorized, and 3,442,335 and 10,732,800 shares issued and outstanding as of December 28, 2025 and December 29, 2024, respectively |  |  |
| &nbsp;&nbsp;&nbsp;Additional paid-in-capital | 404603 | 357295 |
| &nbsp;&nbsp;Retained earnings | 62474 | 43129 |
| &nbsp;&nbsp;&nbsp;Total stockholders' equity attributable to Portillo's Inc. | 467797 | 401061 |
| &nbsp;&nbsp;&nbsp;Non-controlling interest | 29476 | 89042 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total stockholders' equity | 497273 | 490103 |
| **TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY** | $1606534 | $1500086 |

---

See accompanying notes to consolidated financial statements.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 40

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**PORTILLO'S INC**

**CONSOLIDATED STATEMENTS OF OPERATIONS**

*(In thousands)*

---

| | | | |
|:---|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 29, 2024** | **December 31, 2023** |
| **REVENUES, NET** | $732066 | $710554 | $679905 |
| **COST AND EXPENSES:** |  |  |  |
| &nbsp;&nbsp;&nbsp;Restaurant operating expenses: |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Food, beverage and packaging costs | 251705 | 241679 | 230869 |
| &nbsp;&nbsp;&nbsp;&nbsp;Labor | 191691 | 181091 | 173868 |
| &nbsp;&nbsp;&nbsp;&nbsp;Occupancy | 40631 | 36632 | 33358 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other operating expenses | 89637 | 83038 | 76639 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total restaurant operating expenses** | 573664 | 542440 | 514734 |
| &nbsp;&nbsp;&nbsp;&nbsp;General and administrative expenses | 77140 | 75089 | 78835 |
| &nbsp;&nbsp;&nbsp;&nbsp;Pre-opening expenses | 8802 | 9236 | 9019 |
| &nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | 29112 | 27297 | 24313 |
| &nbsp;&nbsp;&nbsp;&nbsp;Net income attributable to equity method investment | (1275) | (1229) | (1401) |
| &nbsp;&nbsp;&nbsp;&nbsp;Other loss (income), net | 946 | (312) | (1035) |
| **OPERATING INCOME** | 43677 | 58033 | 55440 |
| &nbsp;&nbsp;&nbsp;&nbsp;Interest expense | 22808 | 25616 | 27470 |
| &nbsp;&nbsp;&nbsp;&nbsp;Interest income | (275) | (309) | (212) |
| &nbsp;&nbsp;&nbsp;&nbsp;Tax Receivable Agreement liability adjustment | (2945) | (9149) | (3349) |
| &nbsp;&nbsp;&nbsp;&nbsp;Loss on debt extinguishment |  |  | 3465 |
| **INCOME BEFORE INCOME TAXES** | 24089 | 41875 | 28066 |
| &nbsp;&nbsp;&nbsp;&nbsp;Income tax expense | 2997 | 6799 | 3248 |
| **NET INCOME** | 21092 | 35076 | 24818 |
| Net income attributable to non-controlling interests | 1747 | 5559 | 6394 |
| **NET INCOME ATTRIBUTABLE TO PORTILLO'S INC.** | $19345 | $29517 | $18424 |
| Income per common share attributable to Portillo's Inc.: |  |  |  |
| Basic | $0.28 | $0.48 | $0.34 |
| Diluted | $0.27 | $0.46 | $0.32 |
| Weighted-average common shares outstanding: |  |  |  |
| Basic | 68821447 | 61050437 | 53806570 |
| Diluted | 71086762 | 63982643 | 57307784 |

---

See accompanying notes to consolidated financial statements.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 41

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**PORTILLO'S INC.**

**CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY**

*(In thousands, except share data)*

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **<u>FISCAL YEARS ENDED DECEMBER 29, 2024 and DECEMBER 31, 2023</u>** | **<u>FISCAL YEARS ENDED DECEMBER 29, 2024 and DECEMBER 31, 2023</u>** | **<u>FISCAL YEARS ENDED DECEMBER 29, 2024 and DECEMBER 31, 2023</u>** | **<u>FISCAL YEARS ENDED DECEMBER 29, 2024 and DECEMBER 31, 2023</u>** | **<u>FISCAL YEARS ENDED DECEMBER 29, 2024 and DECEMBER 31, 2023</u>** | **<u>FISCAL YEARS ENDED DECEMBER 29, 2024 and DECEMBER 31, 2023</u>** | **<u>FISCAL YEARS ENDED DECEMBER 29, 2024 and DECEMBER 31, 2023</u>** | **<u>FISCAL YEARS ENDED DECEMBER 29, 2024 and DECEMBER 31, 2023</u>** | **<u>FISCAL YEARS ENDED DECEMBER 29, 2024 and DECEMBER 31, 2023</u>** |
| | **<u>Class A <br>Common Stock</u>** | **<u>Class A <br>Common Stock</u>** | **<u>Class B<br>Common Stock</u>** | **<u>Class B<br>Common Stock</u>** | | | | |
| | **Shares** | **Amount** | **Shares** | **Amount** | **Additional Paid-In Capital** | **(Accumulated Deficit) Retained Earnings** | **Non-controlling interest** | **Total Equity** |
| **Balance, as of December 25, 2022** | 48420723 | $484 | 23837162 | $— | $260664 | $(4812) | $176565 | $432901 |
| &nbsp;&nbsp;Net income |  |  |  |  |  | 18424 | 6394 | 24818 |
| &nbsp;&nbsp;Equity-based compensation expense |  |  |  |  | 11522 |  | 4020 | 15542 |
| &nbsp;&nbsp;Activity under equity-based compensation plans | 717416 | 7 |  |  | 953 |  |  | 960 |
| &nbsp;&nbsp;Redemption of LLC Units | 6364236 | 64 | (6364236) |  | (64) |  |  |  |
| &nbsp;&nbsp;Non-controlling interest adjustment |  |  |  |  | 48849 |  | (48849) |  |
| &nbsp;&nbsp;Distributions paid to non-controlling interest holders |  |  |  |  |  |  | (399) | (399) |
| &nbsp;&nbsp;Establishment of liabilities under Tax Receivable Agreement and related changes to deferred tax assets associated with increases in tax basis |  |  |  |  | (13712) |  |  | (13712) |
| **Balance, as of December 31, 2023** | 55502375 | $555 | 17472926 | $— | $308212 | $13612 | $137731 | $460110 |
| &nbsp;&nbsp;Net income |  |  |  |  |  | 29517 | 5559 | 35076 |
| &nbsp;&nbsp;Equity-based compensation expense |  |  |  |  | 9257 |  | 1894 | 11151 |
| &nbsp;&nbsp;Activity under equity-based compensation plans | 1432078 | 15 |  |  | 3452 |  |  | 3467 |
| &nbsp;&nbsp;Redemption of LLC Interests | 6740126 | 67 | (6740126) |  | (67) |  |  |  |
| &nbsp;&nbsp;Non-controlling interest adjustment |  |  |  |  | 55304 |  | (55304) |  |
| &nbsp;&nbsp;Distributions paid to non-controlling interest holders |  |  |  |  |  |  | (838) | (838) |
| &nbsp;&nbsp;Establishment of liabilities under Tax Receivable Agreement and related changes to deferred tax assets associated with increases in tax basis |  |  |  |  | (18863) |  |  | (18863) |
| **Balance, as of December 29, 2024** | 63674579 | $637 | 10732800 | $— | $357295 | $43129 | $89042 | $490103 |

---

See accompanying notes to consolidated financial statements.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 42

------

**PORTILLO'S INC.**

**CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY**

*(In thousands, except share data)*

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **<u>FISCAL YEAR ENDED DECEMBER 28, 2025</u>** | **<u>FISCAL YEAR ENDED DECEMBER 28, 2025</u>** | **<u>FISCAL YEAR ENDED DECEMBER 28, 2025</u>** | **<u>FISCAL YEAR ENDED DECEMBER 28, 2025</u>** | **<u>FISCAL YEAR ENDED DECEMBER 28, 2025</u>** | **<u>FISCAL YEAR ENDED DECEMBER 28, 2025</u>** | **<u>FISCAL YEAR ENDED DECEMBER 28, 2025</u>** | **<u>FISCAL YEAR ENDED DECEMBER 28, 2025</u>** | **<u>FISCAL YEAR ENDED DECEMBER 28, 2025</u>** |
| | **<u>Class A <br>Common Stock</u>** | **<u>Class A <br>Common Stock</u>** | **<u>Class B<br>Common Stock</u>** | **<u>Class B<br>Common Stock</u>** | | | | |
| | **Shares** | **Amount** | **Shares** | **Amount** | **Additional Paid-In Capital** | **Retained Earnings** | **Non-controlling interest** | **Total Equity** |
| **Balance, as of December 29, 2024** | 63674579 | $637 | 10732800 | $— | $357295 | $43129 | $89042 | $490103 |
| &nbsp;&nbsp;Net income |  |  |  |  |  | 19345 | 1747 | 21092 |
| &nbsp;&nbsp;Equity-based compensation expense |  |  |  |  | 5951 |  | 542 | 6493 |
| &nbsp;&nbsp;Activity under equity-based compensation plans | 1006692 | 10 |  |  | 2177 |  |  | 2187 |
| &nbsp;&nbsp;Redemption of LLC interests | 7290465 | 73 | (7290465) |  | (73) |  |  |  |
| &nbsp;&nbsp;Non-controlling interest adjustment |  |  |  |  | 60914 |  | (60914) |  |
| &nbsp;&nbsp;Distributions paid to non-controlling interest holders |  |  |  |  |  |  | (1291) | (1291) |
| &nbsp;&nbsp;Establishment of liabilities under Tax Receivable Agreement and related changes to deferred tax assets associated with increases in tax basis |  |  |  |  | (21661) |  |  | (21661) |
| &nbsp;&nbsp;Contributions from non-controlling interests |  |  |  |  |  |  | 350 | 350 |
| **Balance, as of December 28, 2025** | 71971736 | $720 | 3442335 | $— | $404603 | $62474 | $29476 | $497273 |

---

See accompanying notes to consolidated financial statements.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 43

------

**PORTILLO'S INC.**

**CONSOLIDATED STATEMENTS OF CASH FLOWS**

*(In thousands)*

---

| | | | |
|:---|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 29, 2024** | **December 31, 2023** |
| **CASH FLOWS FROM OPERATING ACTIVITIES:** | | | |
| Net income | $21092 | $35076 | $24818 |
| Adjustments to reconcile net income to net cash provided by operating activities: |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | 29112 | 27297 | 24313 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Amortization of debt issuance costs and discount | 692 | 873 | 1001 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Loss on sales of assets | 434 | 528 | 592 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Equity-based compensation | 6493 | 11151 | 15542 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Deferred income tax expense | 2997 | 6771 | 3249 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Tax Receivable Agreement liability adjustment | (2945) | (9149) | (3349) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gift card breakage | (857) | (852) | (917) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Asset impairment | 2200 | 657 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Loss on debt extinguishment |  |  | 3465 |
| &nbsp;&nbsp;&nbsp;Changes in operating assets and liabilities: |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accounts receivables | (1537) | 862 | (679) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Receivables from related parties | 25 | (46) | (82) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Inventories | (292) | 818 | (1346) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other current assets | 221 | 357 | (3643) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Operating lease assets | 9699 | 8469 | 7402 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accounts payable | 316 | 11284 | 209 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accrued expenses and other liabilities | 310 | 1827 | 3021 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Operating lease liabilities | (2920) | (3178) | (2033) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Deferred lease incentives | 5282 | 5553 | 1501 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other assets and liabilities | 1589 | (258) | (2283) |
| &nbsp;&nbsp;&nbsp;**NET CASH PROVIDED BY OPERATING ACTIVITIES** | 71911 | 98040 | 70781 |
| **CASH FLOWS FROM INVESTING ACTIVITIES:** |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Purchase of property and equipment | (90435) | (88191) | (87918) |
| &nbsp;&nbsp;&nbsp;&nbsp;Other | 242 | 77 | 81 |
| &nbsp;&nbsp;&nbsp;**NET CASH USED IN INVESTING ACTIVITIES** | (90193) | (88114) | (87837) |
| **CASH FLOWS FROM FINANCING ACTIVITIES:** |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Proceeds from short-term debt, net | 65000 | 10000 | 15000 |
| &nbsp;&nbsp;&nbsp;&nbsp;Proceeds from long-term debt |  |  | 300000 |
| &nbsp;&nbsp;&nbsp;&nbsp;Payments of long-term debt | (41875) | (5625) | (328053) |
| &nbsp;&nbsp;&nbsp;&nbsp;Proceeds from equity offering, net of underwriting discounts |  | 114960 | 179306 |
| &nbsp;&nbsp;&nbsp;&nbsp;Repurchase of outstanding equity / Portillo's OpCo units |  | (114960) | (179306) |
| &nbsp;&nbsp;&nbsp;&nbsp;Distributions paid to non-controlling interest holders | (1291) | (838) | (399) |
| &nbsp;&nbsp;&nbsp;&nbsp;Proceeds from stock option exercises | 2727 | 4332 | 1879 |
| &nbsp;&nbsp;&nbsp;&nbsp;Employee withholding taxes related to net settled equity awards | (1046) | (1433) | (1505) |
| &nbsp;&nbsp;&nbsp;&nbsp;Proceeds from Employee Stock Purchase Plan purchases | 453 | 508 | 527 |
| &nbsp;&nbsp;&nbsp;&nbsp;Payments of Tax Receivable Agreement liability | (7686) | (4432) | (813) |
| &nbsp;&nbsp;&nbsp;&nbsp;Payment of deferred financing costs | (1263) |  | (3569) |
| &nbsp;&nbsp;&nbsp;&nbsp;Contributions from non-controlling interests | 350 |  |  |
| &nbsp;&nbsp;**NET CASH PROVIDED BY (USED) IN FINANCING ACTIVITIES** | 15369 | 2512 | (16933) |
| **NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS AND RESTRICTED CASH** | (2913) | 12438 | (33989) |
| **CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF THE PERIOD** | 22876 | 10438 | 44427 |
| **CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AT END OF THE PERIOD** | $19963 | $22876 | $10438 |

---

See accompanying notes to consolidated financial statements.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 44

------

**PORTILLO'S INC.**

**CONSOLIDATED STATEMENTS OF CASH FLOWS**

*(In thousands)*

---

| | | | |
|:---|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 29, 2024** | **December 31, 2023** |
| **SUPPLEMENTAL CASH FLOW INFORMATION** | | | |
| &nbsp;&nbsp;&nbsp;Interest paid | $22922 | $19445 | $28282 |
| &nbsp;&nbsp;&nbsp;Income tax paid |  |  |  |
| **NON-CASH INVESTING AND FINANCING ACTIVITIES:** |  |  |  |
| &nbsp;&nbsp;&nbsp;Accrued capital expenditures | $11207 | $13466 | $12729 |
| &nbsp;&nbsp;&nbsp;Establishment of liabilities under Tax Receivable Agreement | 38485 | 38342 | 51165 |

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See accompanying notes to consolidated financial statements.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 45

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

**NOTE 1.&nbsp;&nbsp;&nbsp;&nbsp;DESCRIPTION OF BUSINESS**

Portillo's Inc. (the "Company") was incorporated as a Delaware corporation on June 8, 2021, for the purpose of facilitating an initial public offering ("IPO") and other related transactions in order to carry on the business of PHD Group Holdings LLC and its subsidiaries ("Portillo's OpCo". Portillo's Inc. is the sole managing member of Portillo's OpCo, and as sole managing member and operates and controls all of the business and affairs of Portillo's OpCo and reports a non-controlling interest representing the economic interest in Portillo's OpCo held by the other members of Portillo's OpCo (the "pre-IPO LLC Members"). Unless the context otherwise requires, references to "we," "us," "our," "Portillo's," and the "Company" refer to Portillo's Inc. and its subsidiaries, including Portillo's OpCo.

The Company operates restaurants in 11 states that serve Chicago-style hot dogs and sausages, Italian beef sandwiches, char-grilled burgers, chopped salads, crinkle-cut fries, homemade chocolate cake and more, along with two food production commissaries in Illinois. As of December 28, 2025 and December 29, 2024, the Company had 101 and 93 restaurants in operation, respectively. The Company also had one non-traditional location in operation, a food truck. The Company, additionally has a 50% interest in a single restaurant owned by C&O Chicago, L.L.C. ("C&O"), which is excluded from the Company's restaurant count noted above. The Company's principal corporate offices are located in Oak Brook, Illinois.

The Company entered into a joint venture agreement to develop and operate a restaurant at the Dallas-Fort Worth International Airport ("DFW") which is expected to commence operations in 2026. The Company holds a 65% ownership interest in AP Dogs, LLC ("AP Dogs") and has day-to-day operational and managerial control over its business and affairs. Accordingly, the Company consolidates the joint venture and reports a noncontrolling interest representing the economic interest in AP Dogs held by the other partner.

**NOTE 2.&nbsp;&nbsp;&nbsp;&nbsp;SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES** 

**Basis of Presentation** 

The accompanying consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") and include the accounts of the Company and its subsidiaries. All intercompany balances and transactions have been eliminated in consolidation.

The Company does not have any components of other comprehensive income (loss) recorded within its consolidated financial statements, and therefore, does not separately present a statement of comprehensive income (loss).

**Fiscal Year** 

The Company operates on a 52- or 53-week fiscal year ending on the Sunday on or prior to December 31. In a 52-week fiscal year, each quarterly period is comprised of 13 weeks. The additional week in a 53-week fiscal year is added to the fourth quarter. Fiscal 2025 and 2024 each consisted of 52 weeks. Fiscal 2023 consisted of 53 weeks. The 53rd week in fiscal 2023 coincided with Christmas, resulting in six additional operating days. The fiscal periods presented in this report are fiscal years ended December 28, 2025 ("fiscal 2025"), December 29, 2024 ("fiscal 2024") and December 31, 2023 ("fiscal 2023"), respectively. Unless otherwise stated, references to years in this report relate to fiscal years.

**Use of Estimates**

The preparation of these consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of sales and expenses during the period. Actual results could differ from those estimates.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 46

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

**Cash and Cash Equivalents and Restricted Cash** 

Cash includes amounts that are either held in the Company's bank accounts or represent deposits in transit. Amounts receivable from credit card processors are considered cash equivalents because they are both short in term and highly liquid in nature and are typically converted to cash within three business days of the sales transactions.

Restricted cash includes amounts that are held in the Company's bank accounts subject to minimum balance requirements for medical claim disbursements.

**Accounts and Tenant Improvement Receivables**

Accounts and tenant improvement receivables consist primarily of vendor rebates, tenant improvement receivables, and delivery receivables as well as receivables from related parties (Note 18. Related Party Transactions). The Company evaluates the collectability of its Accounts and tenant improvement receivables based on a variety of factors, including historical experience, current and future economic and market conditions and other factors. Based on these factors, no allowance for uncollectible accounts was recorded at December 28, 2025 or December 29, 2024.

**Inventories**

Inventories, which consists mainly of food products, is valued at the lower of cost or net realizable value, with cost determined on the first-in, first-out (FIFO) method. No other adjustment is deemed necessary to reduce inventory to lower of cost or net realizable value due to the rapid turnover and high utilization of inventory.

The Company operates two commissaries to supply the Company's restaurants with several products and ensures product consistency and quality. The commissaries derive revenue principally from the sale and distribution of food to our distributors, who, in turn, sell the food to the restaurants. This is considered under ASC 845, Non-Monetary Transactions, and the impact on the statement of operations is not material. These products are held as inventory at distributors on a short-term consignment basis. Inventories subject to these consignment arrangements are recorded on the Company's consolidated balance sheet and were $0.8 million as of December 28, 2025 and December 29, 2024.

**Equity Method Investment**

The Company has a 50% interest in C&O. The Company accounts for the investment and financial results in the consolidated financial statements under the equity method of accounting as the Company has significant influence but does not have control. The investment is adjusted to reflect the Company's share of C&O's earnings and losses to date and any distributions received.

**Long-Lived Assets and Valuation** 

The Company's long-lived assets include property and equipment and definite-lived intangible assets. Property and equipment are recorded at cost. Internal costs directly associated with the acquisition, development and construction of a restaurant are capitalized. Expenditures for refurbishments and improvements that significantly add to the productivity capacity or extend the useful life are capitalized, while expenditures for maintenance and repairs are expensed as incurred. Leasehold improvements are amortized over the shorter of the lease term, which generally includes option periods that are reasonably certain, or the estimated useful lives of the assets. For buildings and equipment, depreciation is computed over the estimated useful lives of the assets (generally ranging from three to 39 years). Upon disposal of assets, the accounts are relieved of cost and accumulated depreciation and any related gain or loss is reflected in other income, net in the Company's consolidated statements of operations.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 47

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

The Company reviews its long-lived assets, including property and equipment and construction-in-progress, definite-lived intangible assets and operating lease assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset or asset group might not be recoverable. Recoverability is measured by a comparison of the carrying amount to future undiscounted cash flows that are expected to be generated by the asset or asset group. If the carrying amount exceeds its estimated future cash flows, an impairment charge is recognized in the amount by which the carrying value exceeds the estimated fair value. Restaurant-level assets are grouped by restaurant for the purpose of the impairment assessment because a restaurant represents the lowest level for which identifiable cash flows are largely independent of the cash flows of other assets and liabilities. During fiscal 2024, the Company recorded a technology asset impairment charge of $0.7 million that was included within other income, net in the Company's consolidated statements of operations. There were no long-lived asset impairment charges recorded in fiscal 2025 and fiscal 2023.

**Goodwill and Indefinite-Lived Intangible Assets** 

Goodwill and indefinite-lived intangible assets are assessed for impairment annually in the fourth quarter or more frequently if events and circumstances indicate that it is more likely than not that the fair value of a reporting unit or an intangible asset is less than its carrying value.

The Company has one reporting unit and the fair value of the reporting unit was estimated using a weighted combination of the income and market approaches. Under the income approach, the Company uses a discounted cash flow methodology, which requires management to make significant estimates and assumptions related to forecasted revenues, EBITDA margins, capital expenditures, perpetual growth rates, and long-term discount rates, among others. The market approach incorporated both the guideline public company method and the guideline transaction method. The guideline public company method involves analyzing valuation multiples of comparable publicly traded companies with similar operating and investment characteristics, while the guideline transaction method considers transaction multiples observed for comparable businesses. The Company also reconciles the fair value of its reporting unit to its current market capitalization to assess reasonableness. If the fair value of the reporting unit is less than its carrying value, an impairment loss is recorded for the difference between the fair value of the reporting unit and the carrying value of the reporting unit.

In the third quarter of 2025, management identified impairment indicators that required a quantitative assessment of goodwill outside of the Company's annual impairment test. These indicators included the announcement of a strategic reset of the Company's development and growth plan, which resulted in revised financial targets for fiscal year 2025 and the announced departure of the Company's President and Chief Executive Officer, effective September 21, 2025. Upon completion of the quantitative impairment test and review of the related results, the Company concluded that no impairment of goodwill existed. The Company's annual impairment test in the fourth quarter of 2025 reaffirmed that goodwill was not impaired.

The Company's indefinite-lived intangible assets consist of trade names and trademarks (collectively the "trade names"). The Company estimates the fair value of its trade names using a relief-from-royalty income approach. If the fair value of the trade name is less than its carrying value, an impairment loss is recorded for the difference between the estimated fair value and carrying value of the intangible assets.

The Company also tested its trade names for impairment in the third quarter of 2025. As a result, during fiscal 2025, the Company recorded a non-cash impairment charge of $2.2 million related to its legacy Barnelli's trade name, a pasta concept available at nine co-branded restaurants.

Significant changes in economic and market conditions could result in changes to expectations of future financial results and key valuation assumptions. Such changes could result in revisions of our estimates of the fair value of our reporting unit and could result in an impairment of goodwill or intangibles in a future interim period or as of September 28, 2026, our next annual measurement date. As of December 28, 2025, we had approximately $394.3 million of goodwill and $221.7 million of indefinite-lived intangible assets.

There were no goodwill nor indefinite-lived intangible asset impairment charges recorded in fiscal 2024 and fiscal 2023.

**Fair Value of Financial Instruments** 

The Company discloses and recognizes the fair value of its assets and liabilities using a hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability (an exit price) in an orderly transaction between market participants at the measurement date. The guidance establishes three levels of the fair value hierarchy as follows:

Level 1 - Inputs are unadjusted, quoted prices in active markets for identical assets or liabilities at the measurement date;

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 48

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

Level 2 - Inputs are observable, unadjusted quoted prices in active markets for similar assets or liabilities, unadjusted quoted prices for identical or similar assets or liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the related assets or liabilities; and

Level 3 - Unobservable inputs that are significant to the measurement of the fair value of the assets or liabilities that are supported by little or no market data.

**Revenue Recognition** 

Revenues from retail restaurants are presented net of discounts and recognized when food and beverage products are sold to the end customer. Sales taxes collected from customers are excluded from revenues and the obligation is included in accrued liabilities until the taxes are remitted to the appropriate taxing authorities.

The Company also offers delivery services to its customers. Delivery sales are generally fulfilled by third-party delivery partners whether ordered through the Portillo's app and website ("Dispatch Sales") or through third-party delivery partners ("Marketplace Sales"). Dispatch Sales include delivery and service fees as the Company controls the delivery. Revenue from Dispatch Sales is recognized when food is delivered to the customer. For these sales, the Company receives payment directly from the customer at the time of sale. Revenue for Marketplace Sales is recognized in the amount paid to the delivery partner by the customer for food and excludes delivery and service fees charged by the third-party delivery partner as the Company does not control the delivery. Revenue from Marketplace Sales is recognized when food is delivered to the customer. For these sales, the Company receives payment from the delivery partner subsequent to the transfer of order, which is generally paid one week in arrears. For all delivery sales of food, the Company is considered the principal and recognizes revenue on a gross basis.

The Company sells gift cards which do not have expiration dates. The Company records the sale of the gift card as a contract liability and recognizes revenue from gift cards when: (i) the gift card is redeemed by the customer; or (ii) in the event a gift card is not expected to be redeemed, in proportion to the pattern of rights exercised by the customer (gift card breakage). During the fourth quarter of 2025, the Company completed its annual assessment of expected gift card breakage based on historical redemption patterns to determine the amount of gift card sales that will not be redeemed and will be retained by the Company. As a result of this analysis, the estimated breakage rate was updated to 12%, compared to the prior rate of 11%. This update represents a change in accounting estimate and has been applied prospectively. Gift card breakage is recognized within revenues, net in the consolidated statements of operations.

In March 2025, the Company launched Portillo's Perks<sup>TM</sup>, an app-less loyalty program that lives in guests' digital wallets. The loyalty program ("Perks") is a visit-based program, and guests earn rewards based on qualified visits. The Company defers revenue based on the average selling price of food, beverages, or retail merchandise earned through qualifying visits, establishing a corresponding Perks liability within Deferred Revenue. Currently, the Company does not record breakage due to the short expiration period of 14 to 30 days after the reward is issued. Upon redemption of Perks, revenue is recognized for redeemed food, beverage, or retail merchandise, and the Perks liability is reduced accordingly. Refer to Note 3. Revenue Recognition for additional detail on the Perks liability.

Generally, revenue is recognized as promised goods or services transfer to the guest or customer in an amount that reflects the consideration we expect to be entitled to in exchange for those goods or services. Revenues are recognized when payment is tendered at the point of sale as the performance obligation has been satisfied. Refer to Note 3. Revenue Recognition for additional detail.

**Contingencies** 

We recognize liabilities for contingencies when we have an exposure that indicates it is probable that a liability has been incurred and the amount of the loss can be reasonably estimated. Our ultimate legal and financial liability with respect to such matters cannot be estimated with certainty and requires the use of estimates. When the reasonable estimate is a range, the recorded loss will be the best estimate within the range. We record legal settlement costs when those costs are probable and reasonably estimable. Refer to Note 16. Contingencies for additional detail.

**Commitments** 

The majority of the food products the Company purchases are subject to changes in price primarily due to the effect of supply and demand of the commodities, in particular, proteins, dairy, produce and grains. Overall pricing agreements are established in an effort to maintain a more consistent food cost without creating long-term purchase commitments.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 49

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

**Employee Benefits** 

The Company sponsors a 401(k) plan for all employees that are eligible based upon age and length of service. The expenses incurred for Company matching contributions to the plan were approximately $0.7 million, $0.6 million and $0.4 million for the years ended December 28, 2025, December 29, 2024 and December 31, 2023, respectively.

The Company offers a non-qualified deferred compensation plan to certain officers and other members of management. Under the plan, eligible employees may defer up to 80% of their annual salary and annual bonus. The Company has elected to fund its deferred compensation obligations through a rabbi trust. The rabbi trust is subject to creditor claims in the event of insolvency, but such assets are not available for general corporate purposes. Assets held in the rabbi trust are invested in mutual funds, which are purchased and held principally for the purpose of selling them in the near term, and are classified as trading securities and carried at fair value.

**Equity-Based Compensation**

The Company has issued non-qualified stock options, performance-based stock options, performance stock units, restricted stock units and restricted stock awards. Equity-based compensation expense is generally measured based on the grant-date fair value of those awards and is recognized on a straight-line basis over the vesting period. Equity-based compensation expense is based on awards ultimately expected to vest and is reduced for estimated forfeitures. Forfeitures are revised, if necessary, in subsequent periods if actual forfeitures differ from those estimates and an adjustment to equity-based compensation expense will be recognized at that time. We have also granted equity awards with performance vesting conditions. Equity awards with performance or market vesting conditions generally vest based on our attainment versus stated targets or criteria over a three-year performance and service period. Performance goals are determined by the Board and include measures such as revenue and adjusted EBITDA growth. Compensation expense on stock awards subject to performance conditions, which is based on the quantity of awards we have determined are probable of vesting, is recognized over the longer of the estimated performance goal attainment period or time vesting period. Equity-based compensation expense is included within general and administrative expenses and labor in the consolidated statements of operations. Refer to Note 13. Equity-Based Compensation for additional detail.

The Company adopted an Employee Share Purchase Plan ("ESPP") in June 2022 under which qualifying employees may be granted purchase rights to the Company's common shares at not less than 85% of the market price on the purchase date, subject to Company discretion. The ESPP has a maximum of 250,000 shares of the Company's Class A common stock available for issuance. Eligible employees are able to contribute up to 15% of their gross base earnings for purchases under the ESPP through regular payroll deductions, subject to an annual maximum dollar amount. The expense incurred under the ESPP for the year ended December 28, 2025 was $0.1 million, and immaterial for the years ended December 29, 2024 and December 31, 2023. The expense is included within general and administrative expenses and labor in the consolidated statement of operations.

**Advertising and Marketing Expenses**

Advertising costs are expensed the first-time advertising takes place, while the costs of producing advertising are expensed during production and the costs of communicating advertising are expensed as services are received. Advertising and marketing expenses totaled $9.4 million, $8.0 million and $5.9 million for the years ended December 28, 2025, December 29, 2024 and December 31, 2023, respectively. Advertising and marketing expenses included in other operating expenses in the consolidated statements of operations primarily relate to sponsorships, restaurant merchandising and charitable giving; and those expenses included in general and administrative expenses in the consolidated statements of operations primarily consist of regional advertising and branding initiatives.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 50

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

**Cloud-Based Software Implementation Costs**

The Company has entered into cloud-based software hosting arrangements for which it incurs implementation costs. Certain costs incurred during the application development stage are capitalized and included within prepaid expenses or other assets, depending on the long or short-term nature of such costs, in line with the Company's policy on the accounting for prepaid software hosting arrangements. Costs incurred during the preliminary project stage and post-implementation stage are expensed as incurred. Capitalized cloud-based software implementation costs are amortized, beginning on the date the related software or module is ready for its intended use, on a straight-line basis over the remaining term of the hosting arrangement as a component of general and administrative expenses, the same line item as the expense for the associated hosting arrangement.

As of December 28, 2025, the Company had $3.2 million of capitalized cloud-based software implementation costs made up of $1.0 million recorded within prepaid expenses and other and $2.2 million recorded within other assets. As of December 29, 2024, the Company had $3.4 million of capitalized cloud-based software implementation costs made up of $0.9 million recorded within prepaid expenses and other and $2.5 million recorded within other assets. The capitalized cloud-based costs primarily relate to the Company's enterprise resource planning ("ERP") and human capital management ("HCM") systems.

**Leases**

The Company currently leases land for its retail restaurants and commissaries, and office space under various long-term operating lease agreements that expire on various dates through 2068. We also lease equipment, which primarily consists of restaurant equipment and copiers. We have immaterial short-term operating leases, such as those for seasonal rentals and training spaces. We evaluate the contracts to determine whether the contract involves the use of property or equipment, which is either explicitly or implicitly identified. We evaluate whether we control the use of the asset, which is determined by assessing whether we obtain substantially all economic benefits from the use of the asset, and whether we have the right to direct the use of the asset. If these criteria are met and we have identified a lease, we account for the contract under the requirements of ASC 842.

Upon the possession of a leased asset, we determine its classification as an operating or finance lease. As of December 28, 2025, all of our leases are classified as operating leases. Operating lease assets and liabilities are recognized at the lease commencement date. We make judgments regarding the probable term for each lease, which can impact the classification and accounting for a lease as operating or financing, as well as the amount of straight-line rent expense in a particular period. Generally, the leases for the Company's restaurant locations have an initial term of 10 years to 20 years and typically provide for renewal options in five-year increments, as well as rent escalations. Renewal options are generally recognized as part of the right-of-use assets and lease liabilities as it is reasonably certain at commencement date that we would exercise the options to extend the lease. Some of our real estate leases provide for base rent, plus if applicable, additional rent based on gross sales, as defined in each lease agreement, which is considered to be variable rent. When the achievement of such sales thresholds are deemed to be probable, contingent rent is accrued in proportion to the sales recognized during the period. For operating leases that include rent holidays and rent escalation clauses, we recognize lease expense on a straight-line basis over the lease term from the date we take possession of the leased property. Lease expense incurred before a restaurant opens is recorded in pre-opening expenses in the consolidated statements of operations. Once a restaurant opens, we record the straight-line lease expense and any contingent rent, if applicable, in occupancy on the consolidated statements of operations. Many of our leases also require us to pay real estate taxes, common area maintenance costs and other occupancy costs which are included in occupancy, other operating expenses, or pre-opening expenses on the consolidated statements of operations, which are generally considered to be variable rent. For leases with a lease term of 12 months or less ("short-term operating lease"), any fixed lease payments are recognized on a straight-line basis over such term, and are not recognized on the consolidated balance sheets.

Per the ASC 842 requirements, a lessee is required to use the rate implicit in the lease when readily determinable; alternatively, it would use the incremental borrowing rate in determining the present value of future lease payments. We estimate our incremental borrowing rates corresponding to the maturities of our leases. We estimate this rate based on prevailing financial market conditions, indications for the Company's credit rating, and other benchmarks related to the Company's outstanding secured borrowings.

We expend cash for leasehold improvements to build out our leased premises. Generally, a portion of the leasehold improvements and building costs are reimbursed by our landlords as landlord incentives pursuant to agreed-upon terms in our lease agreements. If obtained, landlord incentives usually take the form of cash, full or partial credits against our future minimum or contingent rents otherwise payable by us, or a combination thereof. In most cases, the tenant improvement allowances are received after we take possession of the property, as we meet required milestones during the construction of the property. We include these amounts in the measurement of the initial operating lease liability, which are also reflected as a reduction to the initial measurement of the right-of-use asset.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 51

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

**Pre-Opening Expenses**

Pre-opening expenses consist primarily of wages, occupancy expenses, which represent rent expense recognized during the period between the date of possession of the restaurant facility and the restaurant opening date, travel for the opening team, food, beverage, and the initial stocking of operating supplies. These are expensed as incurred prior to the restaurant opening for business.

**Self-Insurance Programs**

The Company self-insures for health, workers' compensation, general liability and property damage. Predetermined loss limits have been arranged with insurance companies to limit the Company's per occurrence cash outlay. Estimated costs to settle reported claims and incurred but unreported claims are recorded in in accrued expenses in the consolidated balance sheets.

**Income and Other Taxes** 

We account for income taxes pursuant to the asset and liability method which requires the recognition of deferred income tax assets and liabilities related to the expected future tax consequences arising from temporary differences between the carrying amounts and tax bases of assets and liabilities based on enacted statutory tax rates applicable to the periods in which the temporary differences are expected to reverse. Any effects of changes in income tax rates or laws are included in income tax expense in the period of enactment. A valuation allowance is recognized if we determine it is more likely than not that all or a portion of a deferred tax asset will not be recognized. In making such determination, the Company considers all available evidence, including scheduled reversals of deferred tax liabilities, projected future taxable income, prudent and feasible tax planning strategies and recent and expected future results of operations. The assumptions utilized in determining future taxable income require significant judgment and are consistent with the plans and estimates we use to manage our business. Actual operating results in future years could differ from our current assumptions, judgments and estimates, which could have a material impact on the amount of deferred tax assets we ultimately realize.

**Tax Receivable Agreement**

The Company is party to a Tax Receivable Agreement ("TRA") with certain pre-IPO LLC Members that provides for the payment by the Company of 85% of the amount of tax benefits, if any, that Portillo's Inc. actually realizes or in some cases is deemed to realize as a result of certain transactions. We account for the TRA liability in accordance with ASC 450 - *Contingencies.* Amounts payable under the TRA are contingent upon, among other things, (i) generation of future taxable income over the term of the TRA and (ii) future changes in tax laws. If we do not generate sufficient taxable income in the aggregate over the term of the TRA to utilize the tax benefits, then we would not be required to make the related TRA payments. Therefore, we would only recognize a liability for TRA payments if we determine it is probable that we will generate sufficient future taxable income over the term of the TRA to utilize the related tax benefits. The timing and amount of aggregate payments due under the TRA may vary based on a number of factors, including the amount and timing of taxable income generated by Portillo's OpCo each year and the applicable tax rates.

The amounts recorded for both the deferred tax assets and the liability for the Company's obligations under the TRA will be estimated at the time of any purchase or exchange as a reduction to stockholders' equity, and the effects of changes in any of the Company's estimates after this date will be included in net income or loss. Similarly, the effect of subsequent changes in the enacted tax rates will be included in net income or loss.

**Earnings (Loss) Per Share**

Basic earnings (loss) per share is calculated by dividing the net income (loss) attributable to common shareholders by the weighted-average number of shares outstanding.

Diluted earnings (loss) per share adjusts the basic earnings (loss) per unit attributable to shareholders and the weighted-average number of units of shares outstanding for the potential dilutive impact of shares, using the treasury-stock method. Diluted earnings (loss) per share considers the impact of potentially dilutive securities except in periods in which there is a loss because the inclusion of the potential common units would have an anti-dilutive effect.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 52

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

**Recently Issued Accounting Standards** 

In October 2023, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2023-06, Disclosure Improvements: Codification Amendments in Response to the SEC's Disclosure Update and Simplification Initiative, which amends the disclosure or presentation requirements related to various subtopics in the FASB Accounting Standards Codification (the "Codification"). The effective date for each amendment will be the date on which the SEC's removal of that related disclosure from Regulation S-X or Regulation S-K becomes effective, with early adoption prohibited. If, by June 30, 2027, the SEC has not removed the applicable requirement from Regulation S-X or Regulation S-K, the pending content of the related amendment will be removed from the Codification and will not become effective for any entity. The Company is currently evaluating the effect of adopting this ASU.

In November 2024, the FASB issued ASU 2024-03, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, which requires disaggregation of certain expense captions into specified categories in disclosures within the footnotes to the financial statements. In January 2025, the FASB issued ASU 2025-01 "Income Statement-Reporting Comprehensive Income-Expense Disaggregation Disclosures-Clarifying the Effective Date", which amends the effective date of ASU 2024-03 to clarify that all public business entities are required to adopt the guidance in annual reporting periods beginning after December 15, 2026, and interim periods within annual reporting periods beginning after December 15, 2027. Early adoption is permitted. The Company is currently evaluating the effect of adopting this ASU.

In September 2025, the FASB issued ASU 2025-06, Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software, which updates the cost capitalization threshold for internal-use software development costs by removing all references to software project development stages and providing new guidance on how to evaluate whether the probable-to-complete recognition threshold has been met. ASU 2025-06 is effective for fiscal years beginning after December 15, 2027, with early adoption permitted. The Company is currently evaluating the effect of adopting this ASU.

In December 2025, the FASB issued ASU 2025-11, Interim Reporting (Topic 270), which clarifies existing interim reporting guidance under U.S. GAAP. The ASU clarifies the scope and application of interim reporting requirements, the form and content of interim financial statements and disclosures, and consolidates required interim disclosures within Topic 270. The ASU also introduces a principle requiring disclosure of material events occurring after annual reporting period but before the issuance of interim financial statements. The amendments do not change underlying interim reporting requirements but improve clarity and consistency. ASU 2025-11 is effective for fiscal years beginning after December 15, 2028, with early adoption permitted. The Company is currently evaluating the effect of adopting this ASU.

In December 2025, the FASB issued ASU 2025-12, Codification Improvements, which makes technical corrections and clarifications for a broad range of topics within the FASB Accounting Standards Codification to improve clarity and consistency in the application of existing guidance. The improvements are not expected to have a significant effect on current accounting practice or result in significant costs to most entities. ASU 2025-12 is effective for fiscal years beginning after December 15, 2026, with early adoption permitted. The Company is currently evaluating the effect of adopting this ASU.

**Recently Adopted Accounting Standards** 

In November 2023, the FASB issued ASU 2023-07, Segment Reporting (Topic 280) Improvements to Reportable Segment Disclosures, which requires public entities to disclose information about their reportable segments' significant expenses on an interim and annual basis. ASU 2023-07 is effective for fiscal years beginning after December 15, 2023, and for interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. The Company adopted this standard during the year ended December 29, 2024. See Note 17. Segment Information in the accompanying notes to the consolidated financial statements for further detail.

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740) Improvements to Income Tax Disclosures, which requires public entities to disclose specific categories in the rate reconciliation and provide additional information for reconciling items that meet a quantitative threshold on an annual basis. ASU 2023-09 is effective for fiscal years beginning after December 15, 2024, with early adoption permitted. The Company adopted this standard during the year ended December 28, 2025. See Note 14. Income Taxes in the accompanying notes to the consolidated financial statements for further detail.

The Company reviewed all other recently issued accounting pronouncements and concluded that they were either not applicable or not expected to have a significant impact to its consolidated financial statements.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 53

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

**NOTE 3.&nbsp;&nbsp;&nbsp;&nbsp;REVENUE RECOGNITION**

Revenues from retail restaurants are presented net of discounts and recognized when food and beverage products are sold to the end customer. Sales taxes collected from customers are excluded from revenues and the obligation is included in accrued liabilities until the taxes are remitted to the appropriate taxing authorities.

The Company also offers delivery services to customers which are generally classified as either Dispatch Sales or Marketplace Sales. Refer to Note 2. Summary Of Significant Accounting Policies for additional information regarding revenue recognition for Dispatch Sales and Marketplace Sales.

The Company sells gift cards which do not have expiration dates. Refer to Note 2. Summary Of Significant Accounting Policies for additional information regarding gift card sales. The Company recognized gift card breakage of $0.9 million for the years ended December 28, 2025, December 29, 2024 and December 31, 2023.

The Company's revenue related to performance obligations not yet satisfied is revenue from gift cards sold but not yet redeemed. The gift card liability is included in deferred revenue on the consolidated balance sheets as follows (in thousands):

---

| | | |
|:---|:---|:---|
| | **December 28, 2025** | **December 29, 2024** |
| Gift card liability | $6965 | $6875 |

---

Revenue recognized in the consolidated statements of operations for the redemption of gift cards that were included in their respective liability balances at the beginning of the year is as follows (in thousands):

---

| | | | |
|:---|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 29, 2024** | **December 31, 2023** |
| Revenue recognized from gift card liability balance at the beginning of the year | $3980 | $3972 | $3822 |

---

In March 2025, the Company launched Perks, an app-less loyalty program that lives in guests' digital wallets. Perks is a visit-based program, and guests earn rewards based on qualified visits. Refer to Note 2. Summary Of Significant Accounting Policies for additional information. As of December 28, 2025, the Perks liability was $0.2 million.

**NOTE 4.&nbsp;&nbsp;&nbsp;&nbsp;INVENTORIES**

Inventories consisted of the following (in thousands):

---

| | | |
|:---|:---|:---|
| | **December 28, 2025** | **December 29, 2024** |
| Raw materials | $5408 | $5756 |
| Work in progress | 156 | 168 |
| Finished goods | 1827 | 1216 |
| Consigned inventory | 816 | 775 |
|  | $8207 | $7915 |

---

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 54

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

**NOTE 5.&nbsp;&nbsp;&nbsp;&nbsp;PROPERTY & EQUIPMENT, NET** 

Property and equipment, net consisted of the following (in thousands):

---

| | | |
|:---|:---|:---|
| | **December 28, 2025** | **December 29, 2024** |
| Land and land improvements | $26944 | $24100 |
| Buildings and improvements | 5790 | 5084 |
| Furniture, fixtures, and equipment | 195341 | 177443 |
| Leasehold improvements | 327138 | 286003 |
| Transportation equipment | 1956 | 2042 |
| Construction-in-progress | 34384 | 12348 |
|  | 591553 | 507020 |
| Less: accumulated depreciation | (171290) | (148045) |
|  | $420263 | $358975 |

---

Depreciation expense was $26.4 million, $24.5 million, and $21.4 million for the years ended December 28, 2025, December 29, 2024 and December 31, 2023, respectively, and was included in depreciation and amortization in the consolidated statements of operations.

**NOTE 6.&nbsp;&nbsp;&nbsp;&nbsp;GOODWILL & INTANGIBLE ASSETS**

The Company has one reporting unit for goodwill which is evaluated for impairment annually in the fourth quarter of each fiscal year, along with indefinite-lived intangibles, or more frequently when impairment indicators are present. During the third quarter of 2025, the Company completed a quantitative impairment test of both goodwill and trade names. After completing the evaluation, the Company concluded that no impairment of goodwill existed as of the end of the third quarter. The Company's annual impairment test in the fourth quarter of 2025 reaffirmed that goodwill was not impaired. During the third quarter of 2025, the Company recognized trade name impairment charges of $2.2 million, included within other loss (income), net in the consolidated statement of operations. Refer to Note 2. Summary Of Significant Accounting Policies for further information.

No impairment charges were recognized for goodwill or indefinite-lived intangible assets for the years ended December 29, 2024 and December 31, 2023.

Intangibles, net consisted of the following (in thousands):

---

| | | | |
|:---|:---|:---|:---|
| | **As of December 28, 2025** | **As of December 28, 2025** | **As of December 28, 2025** |
| | **Gross Carrying Amount** | **Accumulated Amortization** | **Net Carrying Amount** |
| Indefinite-lived intangible assets: |  |  |  |
| &nbsp;&nbsp;&nbsp;Trade names | $221725 | $— | $221725 |
| Intangibles subject to amortization: |  |  |  |
| &nbsp;&nbsp;Recipes | 56117 | (32726) | 23391 |
|  | $277842 | $(32726) | $245116 |

---

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 55

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

---

| | | | |
|:---|:---|:---|:---|
| | **As of December 29, 2024** | **As of December 29, 2024** | **As of December 29, 2024** |
| | **Gross Carrying Amount** | **Accumulated Amortization** | **Net Carrying Amount** |
| Indefinite-lived intangible assets: |  |  |  |
| &nbsp;&nbsp;&nbsp;Trade names | $223925 | $— | $223925 |
| Intangibles subject to amortization: |  |  |  |
| &nbsp;&nbsp;Recipes | 56117 | (30019) | 26098 |
|  | $280042 | $(30019) | $250023 |

---

Amortization expense was $2.7 million, $2.8 million, and $2.9 million for the years December 28, 2025, December 29, 2024 and December 31, 2023 respectively, and was included in depreciation and amortization in the consolidated statements of operations.

The estimated aggregate amortization expense related to intangible assets held at December 28, 2025 for the next five years and thereafter is as follows (in thousands):

---

| | |
|:---|:---|
| | **Estimated Amortization** |
| 2026 | $2707 |
| 2027 | 2707 |
| 2028 | 2707 |
| 2029 | 2150 |
| 2030 | 1369 |
| 2031 and thereafter | 11751 |
|  | $23391 |

---

**NOTE 7.&nbsp;&nbsp;&nbsp;&nbsp;FAIR VALUE OF FINANCIAL INSTRUMENTS**

**Assets and Liabilities Measured at Fair Value on a Recurring Basis**

The carrying value of the Company's cash and cash equivalents and restricted cash, accounts and tenant improvement receivables, accounts payable and all other current assets and liabilities, approximate fair values due to the short-term nature of these financial instruments.

Other assets consists of long-term prepaid expenses and a deferred compensation plan with related assets held in a rabbi trust. Other long-term liabilities consist of a deferred gain on a supplier arrangement. Long-term prepaid expenses and other long-term liabilities approximate fair values due to the nature of these financial instruments.

**Deferred Compensation Plan -** The Company maintains a rabbi trust to fund obligations under a deferred compensation plan. Amounts in the rabbi trust are invested in mutual funds, which are designated as trading securities carried at fair value. The fair value measurement of these trading securities is considered Level 1 of the fair value hierarchy as they are measured using quoted market prices.

As of December 28, 2025 and December 29, 2024, the fair value of the mutual fund investments and deferred compensation obligations were as follows (in thousands):

---

| | | |
|:---|:---|:---|
| | **December 28, 2025** | **December 29, 2024** |
| | **Level 1** | **Level 1** |
| **Assets** - Investments designated for deferred compensation plan | | |
| &nbsp;&nbsp;Cash/money accounts | $881 | $988 |
| &nbsp;&nbsp;Mutual Funds | 2219 | 2208 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total assets | $3100 | $3196 |

---

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 56

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

As of December 28, 2025 and December 29, 2024 we had no Level 2 or Level 3 assets.

The deferred compensation investments and obligations are included in other assets, accrued expenses and other long-term liabilities in the consolidated balance sheets. Changes in the fair value of securities held in the rabbi trust are recognized as trading gains and losses and included in other income in the consolidated statements of operations and offsetting increases or decreases in the deferred compensation obligation are recorded in other long-term liabilities in the consolidated balance sheets.

Refer to Note 9. Debt for additional information relating to the fair value of the Company's outstanding debt instruments.

**Assets and Liabilities Measured at Fair Value on a Non-Recurring Basis**

Assets and liabilities that are measured at fair value on a non-recurring basis include property and equipment, net, operating lease assets, equity-method investment, goodwill and indefinite-lived intangible assets. These assets are measured at fair value whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. During fiscal 2025, the Company recognized trade name impairment charges of $2.2 million, included within other loss (income), net in the consolidated statement of operations. During fiscal 2024, the Company recognized an impairment charge of $0.7 million related to a technology asset that is included within other loss (income), net in the consolidated statement of operations. No asset impairment charges were recorded in fiscal 2023.

**NOTE 8.&nbsp;&nbsp;&nbsp;&nbsp;SUPPLEMENTAL BALANCE SHEET INFORMATION**

Accounts and tenant improvement receivables consisted of the following (in thousands):

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| | | |
|:---|:---|:---|
| | **December 28, 2025** | **December 29, 2024** |
| Tenant improvement receivable | $9264 | $8868 |
| Accounts receivable | 7238 | 5926 |
| Total | $16502 | $14794 |

---

Accrued expenses consisted of the following (in thousands):

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| | | |
|:---|:---|:---|
| | **December 28, 2025** | **December 29, 2024** |
| Salaries, wages, and other compensation | $14717 | $14382 |
| Insurance | 3884 | 3634 |
| Interest | 4610 | 5471 |
| Rent and real estate taxes | 5588 | 5784 |
| Sales and use tax | 3039 | 3351 |
| Other accrued expenses | 398 | 450 |
| Total | $32236 | $33072 |

---

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 57

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

**NOTE 9.&nbsp;&nbsp;&nbsp;&nbsp;DEBT**

Debt consisted of the following (in thousands):

---

| | | |
|:---|:---|:---|
| | **December 28, 2025** | **December 29, 2024** |
| Term Loan | $246875 | $288750 |
| Revolver Facility | 90000 | 25000 |
| Unamortized discount and debt issuance costs | (2648) | (2078) |
| Total debt, net | 334227 | 311672 |
| Less: Short-term debt | (90000) | (25000) |
| Less: Current portion of long-term debt | (6250) | (11250) |
| Long-term debt, net | $237977 | $275422 |

---

**2025 Credit Agreement**

On January 27, 2025 (the "2025 Credit Agreement Closing Date"), PHD Intermediate LLC ("Holdings"), Portillo's Holdings LLC ("the Borrower"), the other Guarantors party thereto, the Lenders from time to time party thereto and Fifth Third Bank, National Association, as Administrative Agent (in such capacities, the "Administrative Agent"), the L/C Issuer and the Swing Line Lender entered into an amendment (the "Amendment") to the credit agreement, dated as of February 2, 2023 (the "Existing Credit Agreement" and the Existing Credit Agreement as amended by the Amendment and as may be amended, restated, supplemented or otherwise modified from time to time thereafter, the "2025 Credit Agreement"), by and among Holdings, the Borrower, the other Guarantors from time to time party thereto, the Lenders from time to time party thereto and the Administrative Agent. The arrangement was accounted for as a debt modification.

The Existing Credit Agreement provided for a term A loan (the "2023 Term Loan Facility") in an initial aggregate principal amount of $300.0 million and revolving credit commitments in an initial aggregate principal amount of $100.0 million (the "2023 Revolver Facility"). The Amendment provides for, among other things, (i) a $250.0 million term loan A facility (the "2025 Term Loan Facility") and (ii) revolving credit commitments in an initial aggregate principal amount of $150 million (the "2025 Revolver Facility" and, together with the Term Loan Facility, the "2025 Facilities"). The loans under each of the 2025 Facilities mature on January 27, 2030. The proceeds of the 2025 Term Loan Facility were used to pay off in full amounts outstanding under the 2023 Term Loan Facility outstanding on the 2025 Credit Agreement Closing Date.

The 2023 Term Loan Facility and 2023 Revolver Facility accrued, and the 2025 Term Loan Facility and 2025 Revolver Facility accrue interest at the forward-looking secured overnight financing rate ("SOFR") plus an applicable rate determined upon the consolidated total net rent adjusted leverage ratio, in each case subject to a 0.00% floor.

As of December 28, 2025, the interest rate on the 2025 Term Loan Facility and 2025 Revolver Facility was 6.50% and 6.42%, respectively. Pursuant to the 2025 Credit Agreement, as of December 28, 2025, the commitment fees to maintain the 2025 Revolver Facility were 0.20% and letter of credit fees were 2.50%. Commitment fees and letter of credit fees are recorded as interest expense in the consolidated statements of operations. As of December 28, 2025, the effective interest rate was 6.73%.

As of December 29, 2024, the interest rate on the 2023 Term Loan Facility and 2023 Revolver Facility was 7.25% and 7.17%, respectively. Pursuant to the 2023 Credit Agreement, as of December 29, 2024, the commitment fees to maintain the 2023 Revolver Facility were 0.20% and letter of credit fees were 2.50%. Commitment fees and letter of credit fees are recorded as interest expense in the consolidated statements of operations. As of December 29, 2024, the effective interest rate was 7.53%. As of the 2025 Credit Agreement Closing Date, the interest rates and commitment fees applicable to the 2023 Term Loan Facility and 2023 Revolving Facility were subsequently refinanced in accordance with the Amendment and the 2025 Credit Agreement.

The 2025 Term Loan Facility will amortize in quarterly installments, commencing on the last day of the first full fiscal quarter ended after the 2025 Credit Agreement Closing Date, equaling an aggregate amount of $6.3 million for the first 2 years following the 2025 Credit Agreement Closing Date, (ii) $12.5 million for the third and fourth years following the 2025 Credit Agreement Closing Date, and (iii) $25.0 million for the fifth year following the 2025 Credit Agreement Closing Date, with the balance payable on the final maturity date.

As of December 28, 2025, outstanding borrowings under the 2025 Credit Agreement totaled $336.9 million, comprised of $246.9 million under the 2025 Term Loan, and $90.0 million under the 2025 Revolver Facility. Letters of credit issued under the 2025 Revolver Facility totaled $4.4 million. As a result, as of December 28, 2025, the Company had $55.6 million available under the 2025 Revolver Facility.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 58

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

As of December 29, 2024, outstanding borrowings under the Existing Credit Agreement totaled $313.8 million, comprised of $288.8 million under the 2023 Term Loan, and $25.0 million under the 2023 Revolver Facility. Letters of credit issued under the 2023 Revolver Facility totaled $5.3 million. As a result, as of December 29, 2024, the Company had $69.7 million available under the 2023 Revolver Facility. On the 2025 Credit Agreement Closing Date, outstanding borrowings under the 2023 Term Loan Facility and 2023 Revolving Facility were refinanced and became outstanding under the 2025 Term Loan Facility and 2025 Revolving Facility, as applicable.

**2014 Credit Agreement** 

Holdings, the Borrower and certain of its subsidiaries entered into a credit agreement ("2014 Credit Agreement"), dated as of August 1, 2014 and as amended October 25, 2016, May 18, 2018 and December 6, 2019, with UBS AG, Stamford Branch, as the administrative agent and collateral agent, and other lenders from time to time party thereto (the "2014 Lenders"). The 2014 Lenders extended credit in the form of (i) first lien initial term loans in an initial aggregate principal amount of $335.0 million and (ii) a revolving credit facility in an original principal amount equal to $30.0 million, including a letter of credit sub-facility with a $7.5 million sublimit (the "2014 Revolving Facility" and the loans thereunder, the "2014 Revolving Loans").

On December 6, 2019, the Borrower entered a third amendment to the 2014 Credit Agreement (the "Third Amendment to 2014 Credit Agreement") whereby the aggregate principal amount of the term loans as of the effective date of the Third Amendment to 2014 Credit Agreement was $332.4 million (the "2014 Term B-3 Loans"), and the 2014 Revolving Facility was increased to $50.0 million. The maturity date with respect to the 2014 Term B-3 Loans was extended to September 6, 2024, and the maturity date with respect to the 2014 Revolving Loans was extended to June 6, 2024.

On February 2, 2023, the Company used proceeds from the 2023 Term Loan and 2023 Revolver Facility, along with cash on hand, to pay off the 2014 Credit Agreement in full in the amount of $321.8 million. The 2023 Revolver Facility under the 2023 Credit Agreement replaces the $50.0 million 2014 Revolving Facility under the 2014 Credit Agreement.

**Maturities of long-term debt**

Principal payments on long-term debt (excluding the Revolving Facility) outstanding at December 28, 2025 for each year through maturity are as follows (in thousands):

---

| | |
|:---|:---|
| 2026 | $6250 |
| 2027 | 9375 |
| 2028 | 15625 |
| 2029 | 15625 |
| 2030 | 200000 |
|  | $246875 |

---

**Discount and Debt Issuance Costs**

Pursuant to the 2025 Credit Agreement, the Company capitalized deferred financing costs and issuance discounts of $1.3 million. The remaining unamortized costs under the 2023 Credit Agreement were $2.0 million. The total deferred financing costs and issuance discounts of $3.3 million will be amortized over the term of the 2025 Credit Agreement.

In connection with the repayment of the 2014 Credit Agreement as described above, deferred financing costs and original issuance discount of $3.5 million was recorded as a loss on debt extinguishment during the year ended December 31, 2023 in the consolidated statement of operations. There were no debt extinguishments during the years ended December 28, 2025 and December 29, 2024.

The Company amortized $0.1 million, $0.2 million and $0.4 million of deferred financing costs during the years ended December 28, 2025, December 29, 2024 and December 31, 2023, respectively, which was included in interest expense in the consolidated statements of operations. In addition, the Company also amortized $0.6 million, $0.7 million and $0.6 million in original issue discount related to the long-term debt during the years ended December 28, 2025, December 29, 2024 and December 31, 2023, respectively, which was included in interest expense in the consolidated statements of operations.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 59

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

Total interest costs incurred were $22.8 million, $25.6 million and $27.5 million for the years ended December 28, 2025, December 29, 2024 and December 31, 2023, respectively.

**Fair Value of Debt**

As of December 28, 2025 and December 29, 2024, the fair value of long-term debt approximates the carrying value as it is variable rate debt. The fair value measurement of this debt is considered Level 2 of the fair value hierarchy as inputs to interest are observable, unadjusted quoted prices in active markets for similar assets or liabilities.

**Guarantees and Covenants**

The 2025 Credit Agreement contains customary representations and warranties, events of default, reporting and other affirmative covenants and negative covenants, including limitations on indebtedness, liens, investments, negative pledges, dividends, junior financings and other fundamental changes. The 2025 Facilities are guaranteed, subject to customary exceptions, by all of the Borrower's wholly-owned domestic restricted subsidiaries and Holdings, and are secured by a lien on substantially all of the Borrower's assets, including fixed assets and intangibles, and the assets of the Guarantors, in each case, subject to customary exceptions. Failure to comply with these covenants and restrictions could result in an event of default under the 2025 Credit Agreement. In such an event, all amounts outstanding under the 2025 Credit Agreement, together with any accrued interest, could then be declared immediately due and payable.

As of December 28, 2025, the Company was in compliance with the financial covenants in the 2025 Credit Agreement.

**NOTE 10.&nbsp;&nbsp;&nbsp;&nbsp;LEASES** 

A summary of operating lease right-of-use assets and liabilities is as follows (in thousands):

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| | | | |
|:---|:---|:---|:---|
| **Operating leases** | **Classification** | **December 28, 2025** | **December 29, 2024** |
| Right-of-use assets | Operating lease assets | $261086 | $222390 |
|  |  | 261086 | 222390 |
| Current lease liabilities | Short-term operating lease liabilities | 6878 | 6013 |
| Non-current lease liabilities | Long-term operating lease liabilities | 329190 | 278540 |
|  |  | $336068 | $284553 |

---

The components of lease expense were as follows (in thousands):

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| | | | | |
|:---|:---|:---|:---|:---|
| | | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** |
| **Operating leases** | **Classification** | **December 28, 2025** | **December 29, 2024** | **December 31, 2023** |
| Operating lease cost | Occupancy<br>Other operating expenses<br>General and administrative expenses<br>Pre-opening expenses | $37305 | $32542 | $28861 |
| Short-term operating lease cost | Occupancy<br>Other operating expenses<br>General and administrative expenses<br>Pre-opening expenses | 2015 | 1813 | 1069 |
| Variable lease cost | Occupancy<br>Other operating expenses<br>General and administrative expenses | 4228 | 3894 | 3714 |
|  |  | $43548 | $38249 | $33644 |

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Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 60

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

A summary of lease terms and discount rates for operating leases is as follows:

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| | | |
|:---|:---|:---|
| **Operating leases** | **December 28, 2025** | **December 29, 2024** |
| Weighted-average remaining lease term (years): | 25.6 | 25.6 |
| Weighted-average discount rate: | 9.0% | 9.2% |

---

Supplemental cash flow information related to leases is as follows (in thousands):

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| | | | |
|:---|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 29, 2024** | **December 31, 2023** |
| Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |
| &nbsp;&nbsp;Operating cash flows for operating leases | $30555 | $27223 | $23478 |
| Operating lease assets obtained in exchange for lease liabilities: |  |  |  |
| &nbsp;&nbsp;Operating leases | 48172 | 39650 | 33176 |

---

As of December 28, 2025, the maturity analysis of the lease liabilities consisted of the following (in thousands):

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| | |
|:---|:---|
| **<u>Year Ending</u>** | **Operating Leases** |
| 2026 | $33666 |
| 2027 | 33255 |
| 2028 | 33325 |
| 2029 | 33537 |
| 2030 | 33006 |
| Thereafter | 782208 |
| Total lease payments | 948997 |
| Less: imputed interest | (612929) |
| Total operating lease liabilities | $336068 |

---

As of December 28, 2025, operating lease payments exclude $86.1 million of legally binding minimum payments for leases signed but not yet commenced.

**NOTE 11.&nbsp;&nbsp;&nbsp;&nbsp; STOCKHOLDERS' EQUITY**

**Amended and Restated Certificate of Incorporation**

In connection with the IPO, we amended and restated our certificate of incorporation to, among other things, provide for the (i) authorization of 380,000,000 shares of Class A common stock, par value $0.01 per share; (ii) authorization of 50,000,000 shares of Class B common stock, par value $0.00001; (iii) authorization of 10,000,000 shares of preferred stock, par value $0.01 per share; and (iv) provides that our Board will be elected annually to serve until the next annual meeting of shareholders or until their successors are duly elected and qualified.

Holders of shares of our Class A common stock are entitled to one vote for each share held of record on all matters on which shareholders are entitled to vote generally, including the election or removal of directors. Holders of shares of our Class A common stock are entitled to receive dividends when and if declared by our Board out of funds legally available therefor, subject to any statutory or contractual restrictions on the payment of dividends and to any restrictions on the payment of dividends imposed by the terms of any outstanding preferred stock.

Each share of Class B common stock will entitle its holder to one vote per share on all matters submitted to a vote of our shareholders. The Class B common stock is not entitled to economic interests in Portillo's Inc. Holders of our Class B common stock do not have any right to receive dividends.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 61

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

**Amended and Restated LLC Agreement**

In connection with the IPO, we amended and restated the limited liability company agreement of Portillo's OpCo ("LLC Agreement") to, among other things, convert all outstanding equity interests into LLC Units.

The LLC Agreement also provides that holders of LLC Units may, from time to time, redeem all or a portion of their LLC Units for newly-issued shares of Class A common stock on a one-for-one basis. Upon receipt of a redemption request, we may, instead, elect to effect a direct exchange of LLC Units directly with the holder. In connection with any redemption or exchange, we will receive a corresponding number of LLC Units, increasing our total ownership interest. Additionally, an equivalent number of shares of Class B common stock will be surrendered and canceled.

The LLC Agreement also requires that Portillo's OpCo, at all times, maintain (i) a one-to-one ratio between the number of outstanding shares of Class A common stock and the number of LLC Units owned by us and (ii) a one-to-one ratio between the number of shares of Class B common stock owned by the pre-IPO LLC Members and the number of LLC Units owned by the pre-IPO LLC Members.

**Redemption of LLC Units**

In the second quarter of 2025, certain pre-IPO LLC Members affiliated with Berkshire Partners LLC redeemed 7,290,465 LLC units in the aggregate for newly-issued shares of Class A common stock on a one-for-one basis, in accordance with the terms of the Second Amended and Restated LLC agreement of Portillo's OpCo, dated as of October 20, 2021.

In 2024, certain pre-IPO LLC Members redeemed 840,992 LLC Units in the aggregate for newly-issued shares of Class A common stock on a one-for-one basis, in accordance with the terms of the Second Amended and Restated LLC Agreement of Portillo's OpCo, dated as of October 20, 2021. In addition, in 2024, the Company completed a secondary offering of 8,000,000 shares of the Company's Class A common stock at an offering price of $14.37 per share.

In 2023, the Company completed a secondary offering of 8,000,000 shares of the Company's Class A common stock at an offering price of $21.05 per share. On April 5, 2023, the Underwriter exercised its overallotment option in part, to purchase an additional 620,493 shares of the Company's Class A common stock at an offering price of $21.05 per share.

As of December 28, 2025, the Company owned 95.4% of Portillo's OpCo and the pre-IPO LLC Members owned the remaining 4.6% of Portillo's OpCo. As of December 28, 2025, shareholders of the Blocker Companies and pre-IPO LLC Members owned 1,045,630 shares of Class A common stock and 3,442,335 shares of Class B common stock, respectively.

**Equity-Based Compensation Plan Activity**

We received an aggregate of 1,006,692, 1,432,078, and 717,416 LLC Units in connection with the activity under our equity-based compensation plans during the years ended December 28, 2025, December 29, 2024, and December 31, 2023, respectively, related to the exercise of stock options, vested restricted stock awards and restricted stock units, and employee stock purchase plan purchases. See Note 13. Equity-Based Compensation for additional information.

**NOTE 12.&nbsp;&nbsp;&nbsp;&nbsp;NON-CONTROLLING INTERESTS**

We are the sole managing member of Portillo's OpCo, and as a result, consolidate the financial results of Portillo's OpCo. We report a non-controlling interest to reflect the entitlement of the pre-IPO LLC Members who retained their equity ownership in Portillo's OpCo (the "pre-IPO LLC Members"). Changes in our ownership interest in Portillo's OpCo while we retain our controlling interest in Portillo's OpCo will be accounted for as equity transactions. As such, future redemptions or direct exchanges of LLC Units in Portillo's OpCo by the pre-IPO LLC members will result in a change in ownership and reduce the amount recorded as non-controlling interest and increase additional paid-in capital.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 62

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

The following table summarizes the LLC interest ownership by Portillo's Inc. and pre-IPO LLC members:

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| | | | | |
|:---|:---|:---|:---|:---|
| | **December 28, 2025** | **December 28, 2025** | **December 29, 2024** | **December 29, 2024** |
| | **LLC Units** | **Ownership %** | **LLC Units** | **Ownership %** |
| Portillo's Inc. | 71971736 | 95.4% | 63674579 | 85.6% |
| pre-IPO LLC Members | 3442335 | 4.6% | 10732800 | 14.4% |
| Total | 75414071 | 100.0% | 74407379 | 100.0% |

---

The weighted average ownership percentages for the applicable reporting periods are used to attribute net income to Portillo's Inc. and the pre-IPO LLC Members. The pre-IPO LLC Members' weighted average ownership percentage for the years ended December 28, 2025, December 29, 2024 and December 31, 2023 was 8.3%, 17.0% and 25.9% respectively.

The following table summarizes the effects of changes in ownership in Portillo's OpCo on the Company's equity (in thousands):

---

| | | | |
|:---|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 29, 2024** | **December 31, 2023** |
| Net income attributable to Portillo's Inc. | $19345 | $29517 | $18424 |
| &nbsp;&nbsp;Activity under equity-based compensation plans | 2177 | 3452 | 953 |
| &nbsp;&nbsp;Non-controlling interest adjustment | 60914 | 55304 | 48849 |
| &nbsp;&nbsp;Redemption of LLC Units | (73) | (67) | (64) |
| &nbsp;&nbsp;Establishment of liabilities under Tax Receivable Agreement and related changes to deferred tax assets associated with increases in tax basis | (21661) | (18863) | (13712) |
| Total effect of changes in ownership interest on equity attributable to Portillo's Inc. | $60702 | $69343 | $54450 |

---

The Company entered into a joint venture agreement to develop and operate a restaurant at DFW airport, which is expected to commence operations in 2026. The Company holds a 65% ownership interest in AP Dogs. In the year ended December 28, 2025, $0.4 million of contributions from non-controlling interests were received.

**NOTE 13.&nbsp;&nbsp;&nbsp;&nbsp;EQUITY-BASED COMPENSATION**

**2021 Equity Incentive Plan**

In connection with the IPO, the Company adopted the 2021 Equity Incentive Plan (the "2021 Plan"). The 2021 Plan is administered and interpreted by the Company's Board, including the authority to select participants in the 2021 Plan, determine the form and substance of awards under the 2021 Plan, determine the conditions and restrictions, if any, subject to which such awards will be made, modify the terms of awards, accelerate the vesting of awards, and make determinations regarding a participant's termination of employment or service for purposes of an award. The types of awards available under the 2021 Plan include stock options (both incentive and non-qualified), stock appreciation rights ("SARs"), restricted stock awards ("RSAs"), restricted stock units ("RSUs"), and stock-based awards. Employees, officers, non-employee directors or any natural person who is a consultant or other personal service provider to the Company or any of its subsidiaries or affiliates are eligible to participate in the 2021 Plan. All awards granted to participants under the 2021 Plan will be represented by an award agreement. Approximately 7.1 million shares of Class A common stock were authorized for awards under the 2021 Plan.

**Restricted Stock Units**

An RSU granted under the 2021 Plan will give the participant a right to receive, upon vesting and settlement of the RSUs, one share per vested unit or an amount per vested unit equal to the fair market value of one share as of the date of determination. The fair value of RSUs is determined using the Company's closing stock price on the date of grant. Outstanding time-based RSUs generally vest equally over periods ranging from one to three years on each of the anniversaries of the date of grant subject to continued service on such date.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 63

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

Activity for the Company's RSUs was as follows:

---

| | | |
|:---|:---|:---|
| | **Restricted Stock Units<br> (in thousands)** | **Weighted-average grant date fair value per share** |
| Non-vested, December 29, 2024 | 804 | $13.55 |
| &nbsp;&nbsp;Granted | 1321 | 9.12 |
| &nbsp;&nbsp;Vested | (377) | 13.73 |
| &nbsp;&nbsp;Forfeited | (99) | 12.70 |
| Non-vested, December 28, 2025 | 1649 | $10.01 |

---

As of December 28, 2025, there was $10.8 million of total unrecognized compensation cost related to unvested restricted stock units, which is expected to vest over a weighted-average period of 1.8 years.

**Performance Stock Options**

The Company has granted performance stock options ("PSOs") to certain executive officers that will be eligible to vest in three (3) tranches based on stock performance conditions (i) one-third (1/3rd) of the PSOs will vest on the third anniversary of the IPO if the 20-day volume-weighted average price ("VWAP") for a share of common stock is $30.00 per share (1.5 times the IPO price) measured over any twenty (20) consecutive trading day period commencing on the second anniversary of the IPO and ending on the last trading day immediately preceding the third anniversary of the IPO; (ii) one-third (1/3rd) of the PSOs will vest on the fourth anniversary of the IPO if the 20-day VWAP for a share of common stock is $40.00 per share (2 times the IPO price) measured over any twenty (20) consecutive trading day period commencing on the third anniversary of the IPO and ending on the last trading day immediately preceding the fourth anniversary of the IPO; and (iii) one-third (1/3rd) of the PSOs will vest on the fifth anniversary of the IPO if the 20-day VWAP for a share of common stock is $50.00 per share (2.5 times the IPO price) measured over any twenty (20) consecutive trading day period commencing on the fourth anniversary of the IPO and ending on the last trading day immediately preceding the fifth anniversary of IPO. All PSOs are subject to continued service at each tranche date and if any tranches fail to vest, the unvested portion of such PSOs will be forfeited and will not be eligible to vest in subsequent years. The awards granted are exercisable within a 10-year period from the date of grant. The first and second tranches of PSOs were forfeited in fiscal 2024 and fiscal 2025, respectively, as the performance conditions were not satisfied by the third and fourth anniversary of the IPO, respectively.

The grant date fair value of these awards was determined using a Monte-Carlo simulation model. The fair value and weighted average assumptions used to estimate the fair value of these PSOs were as follows:

---

| | | |
|:---|:---|:---|
| | **2024** | **2023** |
| Fair value | $0.12 | $2.30 |
| Stock price | $12.17 | $17.86 |
| Risk-free interest rate | 5.10% | 4.96% |
| Expected life (years) | 1.5 | 2.1 |
| Annualized equity volatility | 33.4% | 37.7% |

---

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 64

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

Activity for the Company's PSOs was as follows:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **PSOs<br> (in thousands)** | **Weighted Average Exercise Price** | **Weighted Average Remaining Term (Years)** | **Aggregate Intrinsic Value** |
| Outstanding-December 29, 2024 | 1377 | $17.65 |  |  |
| &nbsp;&nbsp;Granted |  |  |  |  |
| &nbsp;&nbsp;Exercised |  |  |  |  |
| &nbsp;&nbsp;Forfeited | (1032) | 18.48 |  |  |
| &nbsp;&nbsp;Expired |  |  |  |  |
| Outstanding-December 28, 2025 | 345 | 15.16 | 7.4 |  |
| Exercisable-December 28, 2025 |  |  |  |  |
| Vested and expected to vest-December 28, 2025 | 330 | $15.16 | 7.4 | $— |

---

As of December 28, 2025, there was $0.2 million of total unrecognized compensation cost related to unvested PSOs, which is expected to be recognized over a weighted average period of 0.8 years.

**Stock Options**

The stock options vest on the fourth anniversary of the award and are exercisable within a 10-year period from the date of grant. Stock options under the 2021 Plan were granted to the Company's former Chief Executive Officer ("CEO"), Mr. Osanloo, who departed from his role, effective September 21, 2025.

Activity for the Stock Options was as follows:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Stock Options<br> (in thousands)** | **Weighted Average Exercise Price** | **Weighted Average Remaining Term (Years)** | **Aggregate Intrinsic Value** |
| Outstanding-December 29, 2024 | 311 | $11.94 |  |  |
| &nbsp;&nbsp;Granted | 308 | 12.08 |  |  |
| &nbsp;&nbsp;Exercised |  |  |  |  |
| &nbsp;&nbsp;Forfeited | (619) | 12.01 |  |  |
| &nbsp;&nbsp;Expired |  |  |  |  |
| Outstanding-December 28, 2025 |  |  | 0 |  |
| Exercisable-December 28, 2025 |  |  |  |  |
| Expected to vest-December 28, 2025 |  | $— | 0 | $— |

---

The Company estimates the fair value of stock options on the date of grant using the Black-Scholes option-pricing model. The Black-Scholes option-pricing model requires estimates of highly subjective assumptions, which greatly affect the fair value of each stock option. The assumptions used to estimate the fair value of stock options granted during the year ended December 28, 2025 were as follows:

---

| | | |
|:---|:---|:---|
| | **2025** | **2024** |
| Fair value of stock option | $6.50 | $6.43 |
| Stock Price | $12.08 | $11.94 |
| Risk-free interest rate | 4.29% | 4.58% |
| Expected life (years) | 6.3 | 6.3 |
| Volatility | 50.0% | 49.4% |

---

As of December 28, 2025, there was no unrecognized compensation cost related to unvested Stock Options.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 65

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

**Performance Stock Units**

The Company has granted performance stock units ("PSUs") to its executive officers under the 2021 Plan. The fair value of these awards was determined using the Company's closing stock price on the date of the grants. The PSUs will vest after the fiscal year ending December 26, 2027, and December 27, 2026, for PSUs granted during the years ended December 28, 2025 and December 29, 2024, respectively, based on continued service and the achievement of performance metrics. The amount of awards that can be earned ranges from 0% to 200% of the number of performance stock units granted, based on the achievement of approved financial goals tied to the cumulative growth of revenue and Adjusted EBITDA over the fiscal years 2025 to 2027 for PSUs granted during the year ended December 28, 2025 and over the fiscal years 2024 to 2026 for PSUs granted during the year ending December 29, 2024. Compensation expense related to the performance equity units is recognized using a straight-line method over the vesting period based on the most probable outcome of the performance conditions. The cumulative effect on current and prior periods of a change in attainment is recognized in general and administrative expenses in the consolidated statements of operations in the period of change. As of December 28, 2025, management calculated an attainment rate for both PSUs granted during the year ended December 28, 2025 and December 29, 2024 equal to 0% of the number of target shares granted based on actual attainment of the internal metrics.

Activity for the Company's PSUs was as follows:

---

| | | |
|:---|:---|:---|
| | **PSUs**<br> **(in thousands)** | **Weighted Average Grant Date Fair Value** |
| Non-vested, December 29, 2024 | 291 | $11.81 |
| &nbsp;&nbsp;Granted | 301 | 12.08 |
| &nbsp;&nbsp;Exercised |  |  |
| &nbsp;&nbsp;Forfeited | (370) | 12.01 |
| &nbsp;&nbsp;Vested |  |  |
| Non-vested, December 28, 2025 | 222 | $11.84 |
| Expected to vest-December 28, 2025\* |  | $— |

---

\*The expected to vest total above represents outstanding base PSUs, adjusted for expected attainment amounts in line with current and future estimated performance levels as described above.

As of December 28, 2025, there was no unrecognized compensation cost related to unvested PSUs based on the aforementioned attainment rate, the PSUs have a weighted average remaining period of 1.4 years.

**2014 Equity Incentive Plan**

Prior to the IPO, the Company had granted stock options under its 2014 Equity Incentive Plan, as amended (the "2014 Plan"). The 2014 Plan permitted the granting of awards to employees, officers, directors and consultants of the Company and affiliates in the form of options, unit appreciation rights, Restricted Class A Units, unrestricted Class A Units, Performance Awards and awards convertible into or otherwise based on Class A Units. Prior to the IPO, the 2014 Plan gave broad powers to the Company's board of managers for its administration and interpretation, including the authority to select the individuals to be granted awards and rights to prescribe the particular form and conditions of each award to be granted. Under the 2014 Plan, the number of shares and exercise price of each option were determined by the board of managers, or a committee designated by the board of managers. The awards granted were generally exercisable within a 10-year period from the date of grant.

The unit option grants were equally divided between (i) options subject to time-based vesting, and (ii) options subject to both time-based and performance-based vesting. The time-based vesting options vest, in general, in equal annual installments over a 5-year period and have a 10-year term from the date of the grant. The options subject to both time-based and performance-based vesting have a ten-year term from the date of the grant and vest, in general, in equal annual installments over a 5-year period from the date of grant, subject to acceleration in the event of a sale transaction, and have a performance condition that is satisfied upon achievement of a specified internal rate of return and a minimum multiple of invested capital. In connection with the IPO, the performance condition was waived and all such options became subject to time-based vesting only.

Following the IPO, no further options will be granted under the 2014 Plan.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 66

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

Activity under the 2014 Plan was as follows:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Options<br> (in thousands)** | **Weighted Average Exercise Price** | **Weighted Average Remaining Term (Years)** | **Aggregate Intrinsic Value** |
| Outstanding-December 29, 2024 | 4118 | $4.87 |  |  |
| &nbsp;&nbsp;&nbsp;Granted |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Exercised | (658) | 4.14 |  |  |
| &nbsp;&nbsp;&nbsp;Forfeited |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Expired |  |  |  |  |
| Outstanding-December 28, 2025 | 3460 | $5.01 | 2.8 | $252 |
| Exercisable-December 28, 2025 | 3428 | $5.01 | 2.7 | $252 |
| Vested and expected to vest-December 28, 2025 | 3460 | $5.01 | 2.8 | $252 |

---

As of December 28, 2025, there was $0.1 million of total unrecognized compensation cost related to unvested options under the 2014 plan, which is expected to be recognized over a weighted average period of 0.3 years.

**Equity-Based Compensation Expense**

Equity-based compensation expense is calculated based on equity awards ultimately expected to vest and is reduced for estimated forfeitures. Forfeitures are revised, if necessary, in subsequent periods if actual forfeitures differ from those estimates and an adjustment to equity-based compensation expense will be recognized at that time.

Equity-based compensation expense included in the Company's consolidated statements of operations was as follows (in thousands):

---

| | | | |
|:---|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 29, 2024** | **December 31, 2023** |
| Labor | $1766 | $1902 | $1647 |
| General and administrative expenses | 4727 | 9249 | 13895 |
| Total equity-based compensation expense | $6493 | $11151 | $15542 |

---

In connection with the aforementioned departure of the Company's CEO, Mr. Osanloo and the Company entered into a Separation Agreement and Release (the "Separation Agreement"). In accordance with the Separation Agreement, Mr. Osanloo's outstanding stock option awards granted to him on October 1, 2018 under the 2014 Equity Incentive Plan will remain exercisable through the 10th anniversary of the original grant date. The modification was to extend the permitted time for which the options could be exercised subsequent to termination, from 90 days to October 1, 2028. The Company recorded a $2.4 million charge to equity-based compensation expense during fiscal 2025, to reflect the incremental value related to the modification described herein. The incremental modification expense is included within general and administrative expenses in the consolidated statement of operations. All other equity grants were forfeited, resulting in a credit of previously-recognized equity-based compensation expense of $5.0 million.

**Employee Stock Purchase Plan**

During the fiscal year ended December 28, 2025, the Company issued 54,985 shares under the Employee Stock Purchase Plan ("ESPP"). The shares issued under the ESPP are net of shares withheld for taxes. As of December 28, 2025, 107,025 shares remained available for issuance under the ESPP. The expense incurred under the ESPP for the fiscal year ended December 28, 2025 was $0.1 million, and immaterial for the fiscal years ended December 29, 2024 and December 31, 2023, respectively. The expense is included within general and administrative expenses and labor in the consolidated statement of operations.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 67

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

**NOTE 14.&nbsp;&nbsp;&nbsp;&nbsp;INCOME TAXES**

We are the sole managing member of Portillo's OpCo, and as a result, consolidate the financial results of Portillo's OpCo. Portillo's OpCo is treated as a partnership for U.S. federal and most applicable state and local income tax purposes. As a partnership, Portillo's OpCo is generally not subject to U.S. federal and state and local income taxes. Any taxable income or loss generated by Portillo's OpCo is passed through to and included in the taxable income or loss of its members, including us, based upon the respective member's ownership percentage in Portillo's OpCo. We are subject to U.S. federal income taxes, in addition to state and local income taxes with respect to our allocable share of any taxable income or loss of Portillo's OpCo, as well as any stand-alone income or loss generated by Portillo's Inc.

**Income Tax Expense**

The components of income tax expense are as follows (in thousands):

---

| | | | |
|:---|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 29, 2024** | **December 31, 2023** |
| **Current income taxes:** | | | |
| &nbsp;&nbsp;Federal | $— | $— | $— |
| &nbsp;&nbsp;State and local | 29 | 28 | (1) |
| &nbsp;&nbsp;Total current income taxes | 29 | 28 | (1) |
| **Deferred income taxes:** |  |  |  |
| &nbsp;&nbsp;Federal | 1838 | 3767 | 3750 |
| &nbsp;&nbsp;State and local | 1130 | 3004 | (501) |
| &nbsp;&nbsp;Total deferred income taxes | 2968 | 6771 | 3249 |
| **Income tax expense** | $2997 | $6799 | $3248 |

---

Reconciliations of income tax expense computed at the U.S. federal statutory income tax rate to the recognized income tax expense and the U.S. statutory income tax rate to our effective tax rates are as follows (in thousands):

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 28, 2025** | **December 29, 2024** | **December 29, 2024** | **December 31, 2023** | **December 31, 2023** |
| **Expected U.S. federal income taxes at statutory rate** | $5059 | 21.0% | $8794 | 21.0% | $5894 | 21.0% |
| **State and local income taxes, net of federal benefit** <sup>(1)</sup> | 1153 | 4.8% | 3026 | 7.2% | (502) | (1.8)% |
| **Changes in valuation allowances** | (114) | (0.5)% | (1478) | (3.5)% | (1610) | (5.7)% |
| **Nontaxable or nondeductible items:** |  |  |  |  |  |  |
| &nbsp;&nbsp;Sec. 162(m) disallowance | 140 | 0.6% | 919 | 2.2% | 578 | 2.1% |
| &nbsp;&nbsp;Non-controlling interest | (371) | (1.6)% | (1167) | (2.8)% | (1343) | (4.8)% |
| &nbsp;&nbsp;Other | (68) | (0.3)% | (262) | (0.6)% | (146) | (0.5)% |
| **Other adjustments:** |  |  |  |  |  |  |
| &nbsp;&nbsp;LLC flow-through structure | (2802) | (11.6)% | (3033) | (7.3)% | 377 | 1.2% |
| **Income tax expense** | $2997 | 12.4% | $6799 | 16.2% | $3248 | 11.5% |

---

<sup>(1)</sup> State taxes in Illinois made up the majority (greater than 50 percent) of the tax effect in this category.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 68

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

Our effective income tax rates for the years ended December 28, 2025, December 29, 2024 and December 31, 2023 were 12.4%, 16.2% and 11.5%, respectively. The decrease in our effective income tax rate from the year ended December 28, 2025 to the year ended December 29, 2024 was primarily driven by a decrease in the valuation allowance related to the separation of Mr. Osanloo and year-over-year impact of deferred tax asset remeasurement due to effective state tax rate changes, partially offset by an increase in the Company's ownership interest in Portillo's OpCo, which increases its share of taxable income (loss) of Portillo's OpCo. The Company's annual effective tax rate for the year ended December 28, 2025, December 29, 2024 and December 31, 2023 differs from the statutory rate of 21% primarily because the Company is not liable for income taxes on the portion of OpCo's earnings that are attributable to non-controlling interests, deferred tax adjustments, impacts from equity-based award activity and the change in valuation allowance.

**Deferred Tax Assets**

The components of deferred tax assets and liabilities are as follows (in thousands):

---

| | | |
|:---|:---|:---|
| | **December 28, 2025** | **December 29, 2024** |
| **Deferred tax assets:** | | |
| &nbsp;&nbsp;Investment in partnership | $41532 | $63906 |
| &nbsp;&nbsp;Tax Receivable Agreement | 86600 | 78462 |
| &nbsp;&nbsp;Net operating loss carryforwards | 74433 | 47005 |
| &nbsp;&nbsp;Interest limitation carryforwards | 14994 | 14557 |
| &nbsp;&nbsp;Other assets | 682 | 629 |
| Total gross deferred tax assets | 218241 | 204559 |
| Valuation allowance | (6975) | (7150) |
| Net deferred tax assets | $211266 | $197409 |

---

As described in Note 11. Stockholders' Equity, we acquired LLC Units in connection with the IPO and Transactions and Secondary Offerings. During the years ended December 28, 2025 and December 29, 2024, we recognized a deferred tax asset in the amount of $41.5 million and $63.9 million, respectively, associated with the basis difference in our investment in Portillo's OpCo from acquiring these LLC Units.

During the years ended December 28, 2025 and December 29, 2024, we also recognized deferred tax assets in the amount of $86.6 million and $78.5 million, respectively, related to additional tax basis increases generated from expected future payments under the TRA and related deductions for imputed interest on such payments.

We evaluate the realizability of our deferred tax assets on a quarterly basis and establish valuation allowances when it is more likely than not that all or a portion of a deferred tax asset may not be realized. During the years ended December 28, 2025 and December 29, 2024, the Company recognized deferred tax assets of $41.5 million and $63.9 million, respectively, associated with the basis difference in its investment in Portillo's OpCo from acquiring these LLC Units. However, a portion of the total basis difference will only reverse upon the eventual sale of its interest in Portillo's OpCo, which we expect would result in a capital loss which we do not expect to be able to utilize. As of December 28, 2025 and December 29, 2024, the Company recorded a valuation allowance in the amount of $7.0 million and $7.2 million, respectively, against the deferred tax asset.

As of December 28, 2025 and December 29, 2024, the Company had federal and state net operating loss carry forwards of $74.4 million and $47.0 million, respectively, available to reduce future taxable income, if any. Federal losses that arose prior to 2018 will begin to expire in 2034. Federal losses generated after 2017 will be carried forward indefinitely. The majority of state losses will begin to expire in 2034 and future periods.

As of December 28, 2025 and December 29, 2024, the Company had interest limitation carry forwards of $15.0 million and $14.6 million, respectively, as a result of the Company's ownership interest in Portillo's OpCo.

**Unrecognized Tax Benefits**

The Company recorded no unrecognized tax benefits as of December 28, 2025 and December 29, 2024. Portillo's Inc. was formed in June 2021 and did not engage in any operations prior to the IPO and Transactions. Portillo's has filed all income tax returns for tax years through

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 69

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**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

2024. These returns are subject to examination by taxing authorities for U.S. federal and state income tax purposes. Additionally, although Portillo's OpCo is treated as a partnership for U.S. federal and state income taxes purposes, it is still required to file an annual U.S. Return of Partnership Income, which is subject to examination by the Internal Revenue Service ("IRS"). As of December 28, 2025, there are no ongoing U.S. federal, state or local income tax return examinations.

**Tax Receivable Agreement**

Pursuant to the Company's election under section 754 of the Internal Revenue Code (the "Code"), the Company expects to obtain an increase in its share of the tax basis in the net assets of Portillo's OpCo when LLC Units are exchanged by other members. The Company intends to treat any exchanges of LLC Units as direct purchases of LLC Units for U.S. federal income tax purposes. These increases in tax basis may reduce the amounts that would otherwise be paid in the future to the U.S. federal, state and local authorities. These increases may also decrease gains (or increase losses) on future dispositions of certain assets to the extent tax basis is allocated to those assets.

In the second quarter of 2025, in connection with the pre-IPO LLC Members unit redemption previously discussed in Note 11. Stockholders' Equity, 7,290,465 LLC Units were redeemed for newly-issued shares of Class A common stock. As a result, an increase in the tax basis of net assets of Portillo's OpCo subject to the provisions of the TRA was recorded. The Company recorded a deferred tax asset of $16.8 million and an additional TRA liability of $38.5 million.

In 2024, in connection with the pre-IPO LLC Members unit redemption previously discussed in Note 11. Stockholders' Equity, 840,992 LLC Units were redeemed for newly-issued shares of Class A common stock. As a result, an increase in the tax basis of net assets of Portillo's OpCo subject to the provisions of the TRA was recorded. The Company recorded a deferred tax asset of $1.7 million and an additional TRA liability of $4.3 million.

In 2024, in connection with the Q1 2024 Secondary Offering previously discussed in Note 11. Stockholders' Equity, 5,832,371 LLC Units were redeemed by the pre-IPO LLC Members for newly-issued shares of Class A common stock. As a result, an increase in the tax basis of net assets of Portillo's OpCo subject to the provisions of the TRA was recorded. The Company recorded a deferred tax asset of $17.8 million and an additional TRA liability of $33.7 million.

As of December 28, 2025, we estimate that our obligation for future payments under the TRA totaled $352.4 million. The Company made payments of $7.7 million under the TRA during the year ended December 28, 2025 relating to tax year 2023 and we expect a payment of $7.9 million relating to tax year 2024 to be made within the next 12 months. Refer to Note 2. Summary Of Significant Accounting Policies for additional information on the TRA.

**One Big Beautiful Bill Act**

On July 4, 2025, the One Big Beautiful Bill Act (the "Act") was signed into law. The Act includes significant provisions, such as the permanent extension of certain expiring provision of the Tax Cuts and Jobs Act, modifications to the international tax framework and the restoration of favorable tax treatment for certain business provisions. The legislation has multiple effective dates, with certain provisions effective in 2025 and other implemented through 2027. We have evaluated the potential effects of the relevant provisions of the Act and do not expect a significant financial statement impact as a result of the Act.

**NOTE 15.&nbsp;&nbsp;&nbsp;&nbsp;EARNINGS PER SHARE**

Basic net earnings per share of Class A Common Stock is computed by dividing net income attributable to Portillo's Inc. by the weighted-average number of Class A common stock outstanding.

Diluted earnings per share is computed by dividing net income attributable to Portillo's Inc. by the weighted-average number of dilutive securities, using the treasury stock method.

The computations of basic and diluted earnings per share for the years ended December 28, 2025, December 29, 2024 and December 31, 2023 are as follows (in thousands):

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 70

------

**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

---

| | | | |
|:---|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 29, 2024** | **December 31, 2023** |
| Net income | $21092 | $35076 | $24818 |
| Net income attributable to non-controlling interests | 1747 | 5559 | 6394 |
| Net income attributable to Portillo's Inc. | $19345 | $29517 | $18424 |
| Shares: |  |  |  |
| Weighted-average number of common shares outstanding-basic | 68821 | 61050 | 53807 |
| Dilutive unit awards | 2266 | 2932 | 3501 |
| Weighted-average number of common shares outstanding-diluted | 71087 | 63983 | 57308 |
| Basic net income per share | $0.28 | $0.48 | $0.34 |
| Diluted net income per share | $0.27 | $0.46 | $0.32 |

---

Shares of the Company's Class B Common Stock do not participate in the earnings or losses of Portillo's Inc. and are therefore not participating securities. As such, separate presentation of basic and diluted earnings per share of Class B Common Stock under the two-class method has not been presented.

The following outstanding shares were excluded from the calculation of diluted earnings per share because they would be antidilutive or subject to performance conditions which have not been satisfied by the end of the reporting period (in thousands):

---

| | | | |
|:---|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 29, 2024** | **December 31, 2023** |
| Performance Stock Options | 344 | 1377 | 1812 |
| Performance Stock Units | 222 | 291 |  |
| Restricted Stock Units | 599 | 137 | 5 |
| Stock Options |  | 315 |  |
| Total shares excluded from diluted earnings per share | 1165 | 2120 | 1817 |

---

**NOTE 16.&nbsp;&nbsp;&nbsp;&nbsp;CONTINGENCIES**

The Company is party to legal proceedings and potential claims arising in the normal conduct of business, including claims related to employment matters, contractual disputes, customer injuries, and property damage. We maintain insurance coverage with third-party insurers to limit our total exposure. The likelihood of loss for these legal proceedings, based on definitions within contingency accounting literature, ranges from remote to reasonably possible to probable. When probable and reasonably estimable, the losses are accrued. Although the ultimate outcome of these claims and lawsuits cannot be predicted with certainty, management believes that the resulting liability, if any, will not have a material effect on the Company's consolidated financial statements.

During 2024, a former team member from one of the Company's two California restaurants filed a class action lawsuit alleging wage and hour violations and unfair competition, as well as claims under the California Private Attorneys General Act ("PAGA"). As of December 28, 2025, a $0.8 million litigation reserve has been recorded in accounts payable on our consolidated balance sheet.

On August 19, 2025, plaintiffs filed a wrongful death and survival action in Cook County, Illinois, arising out of a vehicle accident that occurred at a Portillo's location in Oswego, Illinois. Discovery is expected to continue in the coming months. At this time a loss is reasonably possible but not estimable, and as a result, no litigation reserve has been recorded on our consolidated balance sheet as of December 28, 2025.

As of December 29, 2024, the Company recorded no loss contingencies.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 71

------

**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

**NOTE 17.&nbsp;&nbsp;&nbsp;&nbsp;SEGMENT INFORMATION**

The Company's chief operating decision maker (the "CODM") is its Interim Chief Executive Officer. As the CODM reviews financial performance and allocates resources at a consolidated level on a recurring basis, the Company has one operating segment and one reportable segment.

The CODM allocates resources and assesses performance of the Company based on net income (loss), as reported on the consolidated statement of operations, which as the segment measure of profit and loss that is closest to GAAP, is the required segment measure. Net income was $21.1 million, $35.1 million, and $24.8 million for the fiscal years ended December 28, 2025, December 29, 2024, and December 31, 2023, respectively. In addition to net income (loss), the CODM also reviews revenue, operating income (loss), restaurant-level adjusted EBITDA and adjusted EBITDA.

The CODM reviews these measures (i) to evaluate the Company's operating results and the effectiveness of business strategies, (ii) internally as benchmarks to compare the Company's performance to its competitors and (iii) as factors in evaluating management's performance when determining incentive compensation. Additionally, the Company believes these measures are important to evaluate the performance and profitability of our restaurants, individually and in the aggregate.

The CODM does not review segment assets and segment expenses at a level different than what is reported in the Company's consolidated balance sheet and consolidated statement of operations. Additionally, the CODM regularly receives information about the Company's capital expenditures which are reported in the Company's consolidated statement of cash flows as purchase of property and equipment under investing activities.

No guest accounts for 10% or more of our revenues.

**NOTE 18.&nbsp;&nbsp;&nbsp;&nbsp;RELATED PARTY TRANSACTIONS**

As of both December 28, 2025 and December 29, 2024, the related parties' receivables balance consisted of $0.3 million, due from C&O, which is included in accounts and tenant improvement receivables in the consolidated balance sheet.

**Olo, Inc.** 

Noah Glass, a member of the Company's Board, is the founder and CEO of Olo, Inc. ("Olo"), a platform the Company uses in connection with our mobile ordering application and delivery.

The Company incurred the following Olo-related costs for the fiscal years ended December 28, 2025, December 29, 2024, and December 31, 2023 (in thousands):

---

| | | | |
|:---|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** | **Fiscal Years Ended** |
| | **December 28, 2025** | **December 29, 2024** | **December 31, 2023** |
| Food, beverage and packaging costs | $1932 | $1996 | $2236 |
| Other operating expenses | 580 | 477 | 423 |
| Total Olo-related costs | $2512 | $2473 | $2659 |

---

As of December 28, 2025 and December 29, 2024, $0.3 million and $0.4 million, respectively, were payable to Olo and were included in accounts payable in the consolidated balance sheets.

**Tax Receivable Agreement**

We are party to a TRA with certain members of Portillo's OpCo that provides for the payment by us of 85% of the amount of tax benefits, if any, that Portillo's Inc. actually realizes or in some cases is deemed to realize as a result of certain transactions. For the fiscal year ended December 28, 2025 and fiscal year ended December 29, 2024, the Company made TRA payments of $7.7 million relating to tax year 2023 and $4.4 million relating to tax year 2022. We expect a payment of $7.9 million relating to tax year 2024 to be paid within the next 12 months.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 72

------

**PORTILLO'S INC.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**

---

| | | |
|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** |
| (in thousands) | **December 28, 2025** | **December 29, 2024** |
| Current portion of Tax Receivable Agreement liability | $7910 | $7686 |
| Tax Receivable Agreement liability | 344524 | 316893 |

---

**Redemption of LLC Units**

In connection with the redemption of LLC units previously discussed in Note 11. Stockholders' Equity, Berkshire partners and its affiliates beneficially own approximately 5.2% of the Company as of December 28, 2025.

**Transactions with Non-Controlling Interest Holders**

---

| | | |
|:---|:---|:---|
| | **Fiscal Years Ended** | **Fiscal Years Ended** |
| (in thousands) | **December 28, 2025** | **December 29, 2024** |
| Distributions paid to non-controlling interest holders | $1291 | $838 |
| Contributions from non-controlling interest holders | $350 | $— |

---

**NOTE 19.&nbsp;&nbsp;&nbsp;&nbsp;SUBSEQUENT EVENTS**

On February 11, 2026, we announced that Brett Patterson, 57, who most recently served as Chief Executive Officer of Miller's Ale House, Inc., will join the Company, serving as the Company's President and Chief Executive Officer and a member of the Company's Board of Directors, effective February 23, 2026, and as principal executive officer, effective February 25, 2026. Mr. Patterson will succeed Mr. Michael A. Miles, Jr., who has served as Interim President and Chief Executive Officer since September 21, 2025. Mr. Miles will continue to serve as Chairman of the Board of Directors of the Company (the "Board"). Upon concluding his tenure as Interim President and Chief Executive Officer, Mr. Miles is expected to resume his status as an independent director on the Board.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 73

------

<u>[**Table of Contents**](#i6dc6121737434b7db1413b202b93f96d_7)</u>

**Schedule II: Valuation and Qualifying Accounts**

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | | **Additions** | **Additions** | | |
|<br>**Deferred tax asset valuation allowance (in thousands):** |<br>**Balance at beginning of period** | **Charged to costs and expenses** | **Charged to other accounts** |<br>**Reductions** |<br>**Balance at end of period** |
| Fiscal year ended December 28, 2025 | $7150 | $346 | $— | $521 | $6975 |
| Fiscal year ended December 29, 2024 | $9200 | $1190 | $— | $3240 | $7150 |
| Fiscal year ended December 31, 2023 | $11349 | $1239 | $— | $3388 | $9200 |

---

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 74

------

<u>[**Table of Contents**](#i6dc6121737434b7db1413b202b93f96d_7)</u>

**ITEM 9. &nbsp;&nbsp;&nbsp;&nbsp;CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURES**

None.

**ITEM 9A.&nbsp;&nbsp;&nbsp;&nbsp; CONTROLS AND PROCEDURES**

**EVALUATION OF DISCLOSURE CONTROLS AND PROCEDURES**

Under the supervision and with the participation of our management, including the Interim Chief Executive Officer and Chief Financial Officer, we conducted an evaluation of the effectiveness of our disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of the end of the period covered by this report. Based on this evaluation, our Interim Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of such date. Our disclosure controls and procedures are designed to ensure that information required to be disclosed in the reports we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC's rules and forms and that such information is accumulated and communicated to management, including the Interim Chief Executive Officer and Chief Financial Officer, to allow for timely decisions regarding required disclosure.

**CHANGES IN INTERNAL CONTROL OVER FINANCIAL REPORTING**

There were no changes to our internal control over financial reporting (as defined in Rule 13a-15(f) of the Exchange Act) that occurred during the quarter ended December 28, 2025 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

**MANAGEMENT'S ANNUAL REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING**

The management of the Company is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act Rule 13a-15(f).

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Under the supervision and with the participation of our Interim Chief Executive Officer and Chief Financial Officer, management conducted an assessment of the effectiveness of the Company's internal control over financial reporting as of December 28, 2025 based on the framework established in Internal Control—Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on this assessment, management has determined that the Company's internal control over financial reporting was effective as of December 28, 2025.

Our independent registered public accounting firm, Deloitte & Touche LLP, has issued an attestation report on the effectiveness of our internal control over financial reporting as of December 28, 2025, as stated in their report herein.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 75

------

<u>[**Table of Contents**](#i6dc6121737434b7db1413b202b93f96d_7)</u>

**REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM**

To the stockholders and the Board of Directors of Portillo's Inc.

**Opinion on Internal Control over Financial Reporting**

We have audited the internal control over financial reporting of Portillo's Inc. and subsidiaries (the "Company") as of December 28, 2025, based on criteria established in Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 28, 2025, based on criteria established in Internal Control — Integrated Framework (2013) issued by COSO.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated financial statements as of and for the year ended December 28, 2025, of the Company and our report dated February 24, 2026, expressed an unqualified opinion on those financial statements.

**Basis for Opinion**

The Company's management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management's Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company's internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

**Definition and Limitations of Internal Control over Financial Reporting**

A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company's internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company's assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ Deloitte & Touche LLP

Chicago, Illinois

February 24, 2026

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 76

------

<u>[**Table of Contents**](#i6dc6121737434b7db1413b202b93f96d_7)</u>

**ITEM 9B. &nbsp;&nbsp;&nbsp;&nbsp;OTHER INFORMATION**

During the quarter ended December 28, 2025, no director or officer of the Company adopted, modified or terminated a "Rule 10b5-1 trading arrangement" or "non-Rule 10b5-1 trading arrangement," as each term is defined in Item 408(a) of Regulation S-K.

**ITEM 9C. &nbsp;&nbsp;&nbsp;&nbsp;DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS**

None.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 77

------

<u>[**Table of Contents**](#i6dc6121737434b7db1413b202b93f96d_7)</u>

**PART III**

**ITEM 10. &nbsp;&nbsp;&nbsp;&nbsp;DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE**

See the information in the Company's 2026 Proxy Statement set forth under the captions "Corporate Governance - 'Board and Committee Structure,' 'Key Areas of Board Oversight – Risk Oversight,' 'Corporate Governance,' and 'Shareholder Engagement and Communication with the Board'," "Compensation Discussion & Analysis -- Executive Officers," and "Other Matters -- Delinquent Section 16(a) Reports," if applicable, which information is incorporated herein by reference.

The Company has adopted insider trading policy policies and procedures that govern the purchase, sale, and/or other dispositions of our securities (and related derivative securities) by directors, officers and employees and other covered persons, which we believe are reasonably designed to promote compliance with insider trading laws, rules and regulations and listing standards applicable to the Company. A copy of the Company's policies is filed as Exhibit 19.1 [(incorporated by reference to the Company's Form 10-K filed on February 27, 2024](https://www.sec.gov/Archives/edgar/data/1871509/000187150924000013/exhibit19portillosinsidert.htm)).

See the information about our code of business conduct and the disclosure of any amendments to or waivers from such code see Part I, Item 1, "Business" of this document, which information is incorporated herein by reference.

**ITEM 11.&nbsp;&nbsp;&nbsp;&nbsp; EXECUTIVE COMPENSATION**

See the information in the 2026 Proxy Statement set forth under the captions "Compensation Discussion & Analysis", including the subsection "Compensation Committee Report" and "Corporate Governance – Compensation Interlocks and Insider Participation," which information is incorporated herein by reference.

**ITEM 12. &nbsp;&nbsp;&nbsp;&nbsp;SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS**

See the information in the 2026 Proxy Statement set forth under the caption "Other Matters," including the subsections "Securities Ownership of Certain Beneficial Owners and Management" and "Equity Compensation Plans Table," which information is incorporated herein by reference.

**ITEM 13. &nbsp;&nbsp;&nbsp;&nbsp;CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE**

See the information in the 2026 Proxy Statement set forth under the caption "Certain Relationships and Related Party Transactions" and "Board Composition – Director Independence", which information is incorporated herein by reference.

**ITEM 14.&nbsp;&nbsp;&nbsp;&nbsp; PRINCIPAL ACCOUNTANT FEES AND SERVICES**

Information about aggregate fees billed to us by our principal accountant, Deloitte & Touche will be presented in the 2026 Proxy Statement set forth under the caption "Fees Paid to Independent Registered Public Accounting Firm" which information is incorporated herein by reference.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 78

------

<u>[**Table of Contents**](#i6dc6121737434b7db1413b202b93f96d_7)</u>

**PART IV**

**ITEM 15.&nbsp;&nbsp;&nbsp;&nbsp; EXHIBITS AND FINANCIAL STATEMENT SCHEDULES**

(a) &nbsp;&nbsp;&nbsp;&nbsp;The following documents are filed as part of this report:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) **Financial Statements**

---

| | |
|:---|:---|
| | **Page** |
| <u>[Report of Independent Registered Public Accounting Firm (PCAOB ID No. 34)](#i6dc6121737434b7db1413b202b93f96d_91)</u> | <u>[37](#i6dc6121737434b7db1413b202b93f96d_91)</u> |
| <u>[Consolidated Balance Sheets](#i6dc6121737434b7db1413b202b93f96d_94)</u> | <u>[40](#i6dc6121737434b7db1413b202b93f96d_94)</u> |
| <u>[Consolidated Statements of Operations](#i6dc6121737434b7db1413b202b93f96d_97)</u> | <u>[41](#i6dc6121737434b7db1413b202b93f96d_97)</u> |
| <u>[Consolidated Statements of Stockholders' Equity](#i6dc6121737434b7db1413b202b93f96d_100)</u> | <u>[42](#i6dc6121737434b7db1413b202b93f96d_100)</u> |
| <u>[Consolidated Statements of Cash Flows](#i6dc6121737434b7db1413b202b93f96d_103)</u> | <u>[44](#i6dc6121737434b7db1413b202b93f96d_103)</u> |
| <u>[Notes to Consolidated Financial Statements](#i6dc6121737434b7db1413b202b93f96d_106)</u> | <u>[46](#i6dc6121737434b7db1413b202b93f96d_106)</u> |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) **Financial Statement Schedules**

---

| | |
|:---|:---|
| | **Page** |
| <u>[Schedule II: Valuation and Qualifying Accounts](#i6dc6121737434b7db1413b202b93f96d_172)</u> | <u>[74](#i6dc6121737434b7db1413b202b93f96d_172)</u> |

---

All other financial statement schedules are omitted since they are not required or are not applicable, or the required information is included in the Consolidated Financial Statements or notes thereto.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) **Exhibits**

The exhibits listed on the accompanying Exhibit Index are filed or incorporated by reference as part of this report and such Exhibit Index is incorporated herein by reference.

**ITEM 16. &nbsp;&nbsp;&nbsp;&nbsp;FORM 10-K SUMMARY**

None.

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 79

------

<u>[**Table of Contents**](#i6dc6121737434b7db1413b202b93f96d_7)</u>

**Exhibit Index**

---

| | | |
|:---|:---|:---|
| **Exhibit Number** | **Description** | **Filed Herewith** |
| <u>[3.1](https://www.sec.gov/Archives/edgar/data/0001871509/000187150921000009/exhibit31amendedandrestate.htm)</u> | <u>[Amended and Restated Certificate of Incorporation of Portillo's Inc. (incorporated by reference to the Company's Form 10-Q filed on November 18, 2021).](https://www.sec.gov/Archives/edgar/data/0001871509/000187150921000009/exhibit31amendedandrestate.htm)</u> |  |
| <u>[3.2](https://www.sec.gov/Archives/edgar/data/0001871509/000187150921000009/exhibit32amendedandrestate.htm)</u> | <u>[Amended and Restated Bylaws of Portillo's Inc. (incorporated by reference to the Company's Form 10-Q filed on November 18, 2021).](https://www.sec.gov/Archives/edgar/data/0001871509/000187150921000009/exhibit32amendedandrestate.htm)</u> |  |
| <u>[4.1](https://www.sec.gov/Archives/edgar/data/1871509/000187150922000008/exhibit41descriptionofsecu.htm)</u> | <u>[Description of Capital Stock (incorporated by reference to the Company's Form 10-K filed on March 10, 2022).](https://www.sec.gov/Archives/edgar/data/1871509/000187150922000008/exhibit41descriptionofsecu.htm)</u> |  |
| <u>[10.1](https://www.sec.gov/Archives/edgar/data/1871509/000187150924000076/exhibit101susansheltonempl.htm)</u> | <u>[Employment Agreement between PHD Group Holdings LLC and Susan Shelton, entered into as of August 1, 2014 (incorporated by reference to the Company's Form 10-Q filed on May 7, 2024).](https://www.sec.gov/Archives/edgar/data/1871509/000187150924000076/exhibit101susansheltonempl.htm)</u> |  |
| <u>[10.2](https://www.sec.gov/Archives/edgar/data/1871509/000187150924000103/exhibit101derrickprattsepa.htm)</u> | <u>[Derrick Pratt Separation Agreement and Release (incorporated by reference to the Company's Form 10-Q filed on August 6, 2024).](https://www.sec.gov/Archives/edgar/data/1871509/000187150924000103/exhibit101derrickprattsepa.htm)</u> |  |
| <u>[10.5](https://www.sec.gov/Archives/edgar/data/1871509/000187150924000076/exhibit105performancestock.htm)</u> | <u>[Form of 2024 Performance Stock Unit Award Agreement under Portillo's Inc. 2021 Equity Incentive Plan (incorporated by reference to the Company's Form 10-Q filed on May 7, 2024).](https://www.sec.gov/Archives/edgar/data/1871509/000187150924000076/exhibit105performancestock.htm)</u> |  |
| <u>[10.6](https://www.sec.gov/Archives/edgar/data/1871509/000187150924000076/exhibit106stockoptionaward.htm)</u> | <u>[Form of 2024 Stock Option Award Agreement under Portillo's Inc. 2021 Equity Incentive Plan (incorporated by reference to the Company's Form 10-Q filed on May 7, 2024).](https://www.sec.gov/Archives/edgar/data/1871509/000187150924000076/exhibit106stockoptionaward.htm)</u> |  |
| <u>[10.7](https://www.sec.gov/Archives/edgar/data/1871509/000187150924000076/exhibit107portillosseniore.htm)</u> | <u>[Senior Executive Severance Plan (incorporated by reference to the Company's Form 10-Q filed on May 7, 2024).](https://www.sec.gov/Archives/edgar/data/1871509/000187150924000076/exhibit107portillosseniore.htm)</u> |  |
| <u>[10.8](https://www.sec.gov/Archives/edgar/data/1871509/000187150921000009/exhibit104portillosinc2021.htm)</u> | <u>[Portillo's Inc. 2021 Equity Incentive Plan (incorporated by reference to the Company's Form 10-Q filed on November 18, 2021).](https://www.sec.gov/Archives/edgar/data/1871509/000187150921000009/exhibit104portillosinc2021.htm)</u> |  |
| <u>[10.9](https://www.sec.gov/Archives/edgar/data/1871509/000187150922000008/exhibit109registrationrigh.htm)</u> | <u>[Registration Rights Agreement, dated as of October 21, 2021, by and among Portillo's Inc. and the other parties hereto (incorporated by reference to the Company's Form 10-K filed on March 10, 2022).](https://www.sec.gov/Archives/edgar/data/1871509/000187150922000008/exhibit109registrationrigh.htm)</u> |  |
| <u>[10.10](https://www.sec.gov/Archives/edgar/data/1871509/000187150921000009/exhibit106aformofrsuawarda.htm)</u> | <u>[Form of Restricted Stock Unit Award Agreement under Portillo's Inc. 2021 Equity Incentive Plan (incorporated by reference to the Company's Form 10-Q filed on November 18, 2021).](https://www.sec.gov/Archives/edgar/data/1871509/000187150921000009/exhibit106aformofrsuawarda.htm)</u> |  |
| <u>[10.11](https://www.sec.gov/Archives/edgar/data/1871509/000187150921000009/exhibit106bformofoptionawa.htm)</u> | <u>[Form of Option Award Agreement under Portillo's Inc. 2021 Equity Incentive Plan (incorporated by reference to the Company's Form 10-Q filed on November 18, 2021).](https://www.sec.gov/Archives/edgar/data/1871509/000187150921000009/exhibit106bformofoptionawa.htm)</u> |  |
| <u>[10.12](https://www.sec.gov/Archives/edgar/data/1871509/000119312521293320/d184092dex107.htm)</u> | <u>[Form of 2021 Executive Officer and Director Indemnification Agreement for Portillo's Inc. (incorporated by reference to the Company's Registration Statement on Form S-1 filed on October 6, 2021).](https://www.sec.gov/Archives/edgar/data/1871509/000119312521293320/d184092dex107.htm)</u> |  |
| <u>[10.13](https://www.sec.gov/Archives/edgar/data/1871509/000119312521284054/d184092dex108.htm)</u> | <u>[Employment Agreement between PHD Group Holdings LLC and Michael Osanloo, entered into as of August 3, 2018 (incorporated by reference to the Company's Registration Statement on Form S-1 filed on September 27, 2021).](https://www.sec.gov/Archives/edgar/data/1871509/000119312521284054/d184092dex108.htm)</u> |  |
| <u>[10.14](https://www.sec.gov/Archives/edgar/data/1871509/000119312521284054/d184092dex109.htm)</u> | <u>[Employment Agreement between PHD Group Holdings LLC and Sherri Abruscato, entered into as of August 1, 2014 (incorporated by reference to the Company's Registration Statement on Form S-1 filed on September 27, 2021).](https://www.sec.gov/Archives/edgar/data/1871509/000119312521284054/d184092dex109.htm)</u> |  |
| <u>[10.15](https://www.sec.gov/Archives/edgar/data/1871509/000119312521284054/d184092dex1010.htm)</u> | <u>[Letter Agreement between PHD Group Holdings LLC and Michelle Hook entered into as of November 14, 2020 (incorporated by reference to the Company's Registration Statement on Form S-1 filed on September 27, 2021).](https://www.sec.gov/Archives/edgar/data/1871509/000119312521284054/d184092dex1010.htm)</u> |  |
| <u>[10.16](https://www.sec.gov/Archives/edgar/data/1871509/000119312521284054/d184092dex1011.htm)</u> | <u>[Letter Agreement between PHD Group Holdings LLC and Jill Waite entered into as of May 22, 2019 (incorporated by reference to the Company's Registration Statement on Form S-1 filed on September 27, 2021).](https://www.sec.gov/Archives/edgar/data/1871509/000119312521284054/d184092dex1011.htm)</u> |  |
| <u>[10.17](https://www.sec.gov/Archives/edgar/data/1871509/000187150921000009/exhibit1012taxreceivableag.htm)</u> | <u>[Tax Receivable Agreement among Portillo's Inc. and the Parties named therein (incorporated by reference to the Company's Form 10-Q filed on November 18, 2021).](https://www.sec.gov/Archives/edgar/data/1871509/000187150921000009/exhibit1012taxreceivableag.htm)</u> |  |
| <u>[10.18](https://www.sec.gov/Archives/edgar/data/1871509/000187150921000009/exhibit1013secondamendedan.htm)</u> | <u>[Second Amended and Restated LLC Agreement of PHD Group Holdings LLC (incorporated by reference to the Company's Form 10-Q filed on November 18, 2021).](https://www.sec.gov/Archives/edgar/data/1871509/000187150921000009/exhibit1013secondamendedan.htm)</u> |  |
| <u>[10.19](https://www.sec.gov/Archives/edgar/data/1871509/000187150922000038/exhibit101employeestockpur.htm)</u> | <u>[Portillo's Inc. Employee Stock Purchase Plan (incorporated by reference to the Company's Form 10-Q filed on August 4, 2022)](https://www.sec.gov/Archives/edgar/data/1871509/000187150922000038/exhibit101employeestockpur.htm)</u> |  |
| <u>[10.20](https://www.sec.gov/Archives/edgar/data/1871509/000119312522214895/d382690dex1015.htm)</u> | <u>[Form of Stock and Unit Purchase Agreement by and among Portillo's Inc. and the parties named therein (incorporated by reference to the Company's Registration Statement on S-1 filed on August 8, 2022)](https://www.sec.gov/Archives/edgar/data/1871509/000119312522214895/d382690dex1015.htm)</u> |  |
| <u>[10.21](https://www.sec.gov/Archives/edgar/data/1871509/000187150923000017/exhibit1021formofrestricte.htm)</u> | <u>[Form of Restricted Stock Award Agreement under Portillo's Inc. 2021 Equity Incentive Plan (incorporated by reference to the Company's Form 10-K filed on March 2, 2023).](https://www.sec.gov/Archives/edgar/data/1871509/000187150923000017/exhibit1021formofrestricte.htm)</u> |  |

---

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 80

------

<u>[**Table of Contents**](#i6dc6121737434b7db1413b202b93f96d_7)</u>

---

| | | |
|:---|:---|:---|
| <u>[10.22](https://www.sec.gov/Archives/edgar/data/1871509/000187150923000005/form8-k2223exhibit101.htm)</u> | <u>[Credit Agreement, dated as of February 2, 2023, by and among PHD Intermediate LLC, Portillo's Holdings, LLC, the Subsidiaries of the Borrower Party, Fifth Third Bank, National Association as Administrative Agent, L/C Issuer and Swing Line Lender and the other lenders party thereto (incorporated by reference to the Company's Current Report on Form 8-K filed on February 6, 2023).](https://www.sec.gov/Archives/edgar/data/1871509/000187150923000005/form8-k2223exhibit101.htm)</u> |  |
| <u>[10.23](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000016/exhibit1023portillosfirsta.htm)</u> | <u>[Credit Agreement Amendment, dated as of January 27, 2025 (certain schedules omitted as permitted by Item 601(b)(2) of Regulation S-K and will be supplementally provided to the SEC upon request)](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000016/exhibit1023portillosfirsta.htm)[(incorporated by reference to the Company's Form 10-K filed on](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000016/exhibit1023portillosfirsta.htm)[Februa](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000016/exhibit1023portillosfirsta.htm)[ry 25, 2025)](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000016/exhibit1023portillosfirsta.htm)[.](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000016/exhibit1023portillosfirsta.htm)</u> |  |
| <u>[10.24](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000016/exhibit1024taxreceivableli.htm)</u> | <u>[Amendment to Tax Receivable Agreement, dated as of January 24, 2025](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000016/exhibit1024taxreceivableli.htm)[(incorporated by reference to the Company](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000016/exhibit1024taxreceivableli.htm)['s Form 10-K filed on February 25, 2025](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000016/exhibit1024taxreceivableli.htm)[)](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000016/exhibit1024taxreceivableli.htm)[.](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000016/exhibit1024taxreceivableli.htm)</u> |  |
| <u>[1](https://www.sec.gov/Archives/edgar/data/1871509/000121390025036110/ea023972701ex10-1_portillos.htm)[0.2](https://www.sec.gov/Archives/edgar/data/1871509/000121390025036110/ea023972701ex10-1_portillos.htm)[5](https://www.sec.gov/Archives/edgar/data/1871509/000121390025036110/ea023972701ex10-1_portillos.htm)</u> | <u>[C](https://www.sec.gov/Archives/edgar/data/1871509/000121390025036110/ea023972701ex10-1_portillos.htm)[ooperation Agreement](https://www.sec.gov/Archives/edgar/data/1871509/000121390025036110/ea023972701ex10-1_portillos.htm)[, date](https://www.sec.gov/Archives/edgar/data/1871509/000121390025036110/ea023972701ex10-1_portillos.htm)[d as of April 28, 2025, (incorporated by referen](https://www.sec.gov/Archives/edgar/data/1871509/000121390025036110/ea023972701ex10-1_portillos.htm)[ce to the Company](https://www.sec.gov/Archives/edgar/data/1871509/000121390025036110/ea023972701ex10-1_portillos.htm)['s 8-K filed on A](https://www.sec.gov/Archives/edgar/data/1871509/000121390025036110/ea023972701ex10-1_portillos.htm)[pril 28, 2025](https://www.sec.gov/Archives/edgar/data/1871509/000121390025036110/ea023972701ex10-1_portillos.htm)[)](https://www.sec.gov/Archives/edgar/data/1871509/000121390025036110/ea023972701ex10-1_portillos.htm)[.](https://www.sec.gov/Archives/edgar/data/1871509/000121390025036110/ea023972701ex10-1_portillos.htm)</u> |  |
| <u>[1](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit102michaelosanloose.htm)[0.26](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit102michaelosanloose.htm)</u> | <u>[M](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit102michaelosanloose.htm)[ichael Osanloo Separation Agreement and Release (incorporated by re](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit102michaelosanloose.htm)[ference to the Company's Form 10-Q filed on November 4, 2025).](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit102michaelosanloose.htm)</u> |  |
| <u>[1](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit101offerletter-mich.htm)[0.27](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit101offerletter-mich.htm)</u> | <u>[O](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit101offerletter-mich.htm)[ffer Letter from Portillo's Hot](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit101offerletter-mich.htm)[Dogs, LLC to Michael A](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit101offerletter-mich.htm)[. Miles](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit101offerletter-mich.htm)[, Jr.](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit101offerletter-mich.htm)[, as of October 6](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit101offerletter-mich.htm)[, 2025 (incorporated b](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit101offerletter-mich.htm)[y reference to the Company](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit101offerletter-mich.htm)['s Form](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit101offerletter-mich.htm)[10-Q filed on November 4, 2025).](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000152/exhibit101offerletter-mich.htm)</u> |  |
| <u>[10.28](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit101offerletter-kell.htm)</u> | <u>[O](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit101offerletter-kell.htm)[ffer](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit101offerletter-kell.htm)[Letter from Portillo's Hot Dogs](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit101offerletter-kell.htm)[, LLC to Kelly Kaiser](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit101offerletter-kell.htm)[, as of July 10, 2023 (inc](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit101offerletter-kell.htm)[orporated by](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit101offerletter-kell.htm)[refer](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit101offerletter-kell.htm)[ence to the Co](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit101offerletter-kell.htm)[m](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit101offerletter-kell.htm)[pany's](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit101offerletter-kell.htm)[Form 10-Q filed on May 6, 2025).](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit101offerletter-kell.htm)</u> |  |
| <u>[10.29](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit102offerletter-mich.htm)</u> | <u>[O](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit102offerletter-mich.htm)[ffe](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit102offerletter-mich.htm)[r Letter From](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit102offerletter-mich.htm)[Portillo's Hot Dogs](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit102offerletter-mich.htm)[, LLC to](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit102offerletter-mich.htm)[Mi](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit102offerletter-mich.htm)[cha](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit102offerletter-mich.htm)[el Ellis](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit102offerletter-mich.htm)[,](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit102offerletter-mich.htm)[as of August 2, 2022](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit102offerletter-mich.htm)[(incorporated by reference to the Company](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit102offerletter-mich.htm)['s Form 10-Q filed on](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit102offerletter-mich.htm)[May 6, 2025).](https://www.sec.gov/Archives/edgar/data/1871509/000187150925000094/exhibit102offerletter-mich.htm)</u> |  |
| <u>[10.30](exhibit1030portillosformrs.htm)</u> | <u>[Director Form of RSU Award Agreement](exhibit1030portillosformrs.htm)</u> | \* |
| <u>[1](exhibit1031offerletter-bre.htm)[0.31](exhibit1031offerletter-bre.htm)</u> | <u>[O](exhibit1031offerletter-bre.htm)[ffer Letter](exhibit1031offerletter-bre.htm)[From P](exhibit1031offerletter-bre.htm)[ortillo's Hot](exhibit1031offerletter-bre.htm)[Dogs](exhibit1031offerletter-bre.htm)[, LLC to](exhibit1031offerletter-bre.htm)[Brett Patters](exhibit1031offerletter-bre.htm)[on](exhibit1031offerletter-bre.htm)[, as of](exhibit1031offerletter-bre.htm)[February 2, 2026.](exhibit1031offerletter-bre.htm)</u> | \* |
| <u>[19.1](https://www.sec.gov/Archives/edgar/data/1871509/000187150924000013/exhibit19portillosinsidert.htm)</u> | <u>[Portillo's Inc. Insider Trading Compliance Policy (incorporated by reference to the Company's Form 10-K filed on February 27, 2024).](https://www.sec.gov/Archives/edgar/data/1871509/000187150924000013/exhibit19portillosinsidert.htm)</u> |  |
| <u>[21](exhibit21subsidiariesofpor.htm)</u> | <u>[Subsidiaries of Portillo's Inc.](exhibit21subsidiariesofpor.htm)</u> | \* |
| <u>[23.1](exhibit231consentofindepen.htm)</u> | <u>[Consent of Independent Registered Public Accounting Firm](exhibit231consentofindepen.htm)</u> | \* |
| <u>[31.1](exhibit31110-k122525.htm)</u> | <u>[Certification of the Principal Executive Officer pursuant to Securities Exchange Act Rules 13a-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002](exhibit31110-k122525.htm)</u> | \* |
| <u>[31.2](exhibit31210-k122825.htm)</u> | <u>[Certification of the Principal Financial Officer pursuant to Securities Exchange Act Rules 13a-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002](exhibit31210-k122825.htm)</u> | \* |
| <u>[32.1](exhibit32110-k122825.htm)</u> | <u>[Certifications of the Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002](exhibit32110-k122825.htm)</u> | # |
| <u>[97](https://www.sec.gov/Archives/edgar/data/1871509/000187150924000013/exhibit97portillosincentiv.htm)</u> | <u>[Portillo's Inc. Incentive-Based Compensation Recovery Policy (incorporated by reference to the Company's Form 10-K filed on February 27, 2024).](https://www.sec.gov/Archives/edgar/data/1871509/000187150924000013/exhibit97portillosincentiv.htm)</u> |  |
| 101.INS | XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document | \* |
| 101.SCH | XBRL Taxonomy Extension Schema Document | \* |
| 101.CAL | XBRL Taxonomy Extension Calculation Linkbase Document | \* |
| 101.DEF | XBRL Taxonomy Extension Definition Linkbase Document | \* |
| 101.LAB | XBRL Taxonomy Extension Label Linkbase Document | \* |
| 101.PRE | XBRL Taxonomy Extension Presentation Linkbase Document | \* |
| 104 | Cover page Interactive Data File - the cover page interactive data file does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document | \* |

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*\*&nbsp;&nbsp;&nbsp;&nbsp;Filed Herewith*

*# &nbsp;&nbsp;&nbsp;&nbsp;Furnished Herewith*

*†&nbsp;&nbsp;&nbsp;&nbsp;Indicates a management contract or compensatory plan or agreement*

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 81

------

<u>[**Table of Contents**](#i6dc6121737434b7db1413b202b93f96d_7)</u>

**SIGNATURES**

Pursuant to the requirements of Section 13 or 15 (d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

---

| | | |
|:---|:---|:---|
| | | **Portillo's Inc.** |
| | | (Registrant) |
| Date: February 24, 2026 | By: | /s/ Michelle Hook |
|  |  | Michelle Hook |
|  |  | Chief Financial Officer and Treasurer<br>(Principal Financial Officer and Principal Accounting Officer) |

---

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

---

| | | |
|:---|:---|:---|
| **<u>Signature</u>** | **<u>Title</u>** | **<u>Date</u>** |
| /s/ Michael A. Miles, Jr. | Interim President and Chief Executive Officer,<br>Chairman of the Board | February 24, 2026 |
| Michael A. Miles, Jr. | *(Principal Executive Officer)* |  |
| /s/ Michelle Hook | Chief Financial Officer and Treasurer | February 24, 2026 |
| Michelle Hook | *(Principal Financial Officer and Principal Accounting Officer)* |  |
| /s/ Eugene I. Lee, Jr. | Director | February 24, 2026 |
| Eugene I. Lee, Jr.  |  |  |
| /s/ Ann Bordelon | Director | February 24, 2026 |
| Ann Bordelon |  |  |
| /s/ Paulette R. Dodson | Director | February 24, 2026 |
| Paulette R. Dodson |  |  |
| /s/ Noah Glass | Director | February 24, 2026 |
| Noah Glass |  |  |
| /s/ Gerard J. Hart | Director | February 24, 2026 |
| Gerard J. Hart |  |  |
| /s/ Jack R. Hartung | Director | February 24, 2026 |
| Jack R. Hartung |  |  |
| /s/ Joshua A. Lutzker | Director | February 24, 2026 |
| Joshua A. Lutzker |  |  |

---

Portillo's Inc. ![circle.jpg](ptlo-20251228_g3.jpg) Form 10-K \| 82

## Exhibit 10.30

**DIRECTOR FORM OF RSU AWARD AGREEMENT**

**Portillo's Inc.**

**2021 Equity Incentive Plan**

**Restricted Stock Unit Award Agreement**

This Restricted Stock Unit Award Agreement (this "<u>Agreement</u>") is made by and between Portillo's Inc., a Delaware corporation (the "<u>Company</u>"), and (the "<u>Participant</u>"), effective as of &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (the "<u>Date of Grant</u>").

**<u>RECITALS</u>**

**WHEREAS**, the Company has adopted the Portillo's Inc. 2021 Equity Incentive Plan (the "<u>Plan</u>"), which is incorporated herein by reference and made a part of this Agreement. Capitalized terms not otherwise defined in this Agreement shall have the meanings ascribed to those terms in the Plan; and

**WHEREAS**, the Committee has authorized and approved the grant of an Award to the Participant that will provide the Participant the opportunity to receive shares of Common Stock upon the settlement of stock units on the terms and conditions set forth in the Plan and this Agreement ("<u>Restricted Stock Units</u>").

**NOW THEREFORE**, in consideration of the premises and mutual covenants set forth in this Agreement, the parties agree as follows:

1.<u>Grant of Award</u>. The Company hereby grants to the Participant, effective as of the Date of Grant, Restricted Stock Units, on the terms and conditions set forth in the Plan and this Agreement.

2.<u>Vesting and Forfeiture</u>. Subject to the terms and conditions set forth in the Plan and this Agreement, the Restricted Stock Units shall vest as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)<u>General</u>. One-hundred percent (100%) of the Restricted Stock Units shall vest on &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;, subject to the Participant's continued Service through the applicable vesting date.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)<u>Termination of Service</u>. Except as set forth in <u>Section 2(c)</u>, upon termination of the Participant's Service for any reason or no reason, any then unvested Restricted Stock Units will be forfeited immediately, automatically and without consideration.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)<u>Change in Control</u>. Upon termination of the Participant's Service by the Company without Cause or due to the Participant's death or Disability upon or following a Change in Control, all Restricted Stock Units shall vest on the date of the Participant's termination of Service.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d)<u>Accelerated Vesting</u>. Notwithstanding the forgoing, in the event of a Change in Control, if the acquiring, surviving or successor entity in the Change in Control does not assume, continue or substitute Participant's unvested Restricted Stock Units, whether or not

------

Participant's service is terminated as a result of the Change in Control, all unvested Restricted Stock Units shall become fully vested as of the date of such Change in Control, or if applicable, at such earlier time as may be necessary to allow the Company to settle the Restricted Stock Units prior to such Change in Control.

3.<u>Payment</u>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)<u>Settlement</u>. The Company shall deliver to the Participant within sixty (60) days following the vesting date of the Restricted Stock Units, a number of shares of Common Stock equal to the aggregate number of Restricted Stock Units that have vested pursuant to <u>Section 2;</u> provided, however, that if the Participant has made a timely election to defer the receipt of all or a portion of the shares of Common Stock underlying the Restricted Stock Units in accordance with the procedures established by the Committee, and in a manner that complies with Section 409A of the Code, then the delivery of such shares of Common Stock shall be made in accordance with the terms of such election. No fractional shares of Common Stock shall be delivered. The Company may deliver such shares of Common Stock either through book entry accounts held by, or in the name of, the Participant or cause to be issued a certificate or certificates representing the number of shares to be issued in respect of the Restricted Stock Units, registered in the name of the Participant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)<u>Withholding Requirements</u>. The Company shall have the right to deduct or withhold from any shares of Common Stock deliverable under this Agreement, or in its discretion to require the Participant to remit to the Company, amounts necessary to satisfy all federal, state and local taxes required to be withheld in connection with the settlement of the Restricted Stock Units. In addition, subject to Section 16 of the Exchange Act, withholding may be satisfied through an open-market, broker-assisted sales transaction pursuant to which the Company is promptly delivered the amount of proceeds necessary to satisfy the withholding amount, which shall be subject to any terms and conditions imposed by the Committee.

4.<u>Section 280G</u>. In the event that it is determined that any payments or benefits provided under the Plan and this Agreement, together with any payments or benefits to be provided under any other plan, program, arrangement or agreement, would constitute parachute payments within the meaning of Section 280G of the Code and would, but for this <u>Section 4</u> be subject to the excise tax imposed under Section 4999 of the Code (or any successor provision thereto) or any similar tax imposed by state or local law or any interest or penalties with respect to such taxes (the "<u>Excise Tax</u>"), then the amounts of any such payments or benefits under the Plan, this Agreement and such other arrangements shall be either (a) paid in full or (b) reduced to the minimum extent necessary to ensure that no portion of the payments or benefits is subject to the Excise Tax, whichever of the foregoing (a) or (b) results in the Participant's receipt on an after-tax basis of the greatest amount of payments and benefits after taking into account the applicable federal, state, local and foreign income, employment and excise taxes (including the Excise Tax). The Company shall cooperate in good faith with the Participant in making such determination, including but not limited to providing the Participant with an estimate of any parachute payments

------

as soon as reasonably practicable prior to an event constituting a change in the ownership or effective control of the Company or in the ownership of a substantial portion of the assets of the Company (within the meaning of Section 280G(b)(2)(A) of the Code). Any such reduction pursuant to this <u>Section 4</u> shall be made in a manner that results in the greatest economic benefit for the Participant and is consistent with the requirements of Section 409A. Any determination required under this <u>Section 4</u> shall be made in writing in good faith by a nationally recognized public accounting firm selected the Company. The Company and the Participant shall provide the accounting firm with such information and documents as the accounting firm may reasonably request in order to make a determination under this <u>Section 4</u>.

5.<u>Miscellaneous Provisions</u>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)<u>Rights of a Shareholder; Dividend Equivalents</u>. Prior to settlement of the Restricted Stock Units in shares of Common Stock, neither the Participant nor the Participant's representative will have any rights as a shareholder of the Company with respect to any shares of Common Stock underlying the Restricted Stock Units. If cash dividends or other cash distributions are paid in respect of the shares of Common Stock underlying unvested Restricted Stock Units, then a dividend equivalent equal to the amount paid in respect of one Share shall accumulate and be paid with respect to each unvested Restricted Stock Unit at time of settlement; provided that any dividend equivalent rights granted shall be subject to the same vesting terms as the related Restricted Stock Units.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)<u>Transfer Restrictions</u>. The shares of Common Stock delivered hereunder will be subject to such stop transfer orders and other restrictions as the Committee may deem advisable under the Plan or the rules, regulations and other requirements of the Securities and Exchange Commission, any stock exchange upon which such shares are listed, any applicable federal or state laws and any agreement with, or policy of, the Company or the Committee to which the Participant is a party or subject, and the Committee may cause orders or designations to be placed upon the books and records of the Company's transfer agent to make appropriate reference to such restrictions.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)<u>Clawback Policy</u>. The Participant acknowledges that the Participant is subject to the provisions of Section 12 (Forfeiture Events) and Section 14.6 (Trading Policy and Other Restrictions) of the Plan and any compensation recovery, "clawback" or similar policy adopted by the Company from time to time and/or made applicable by law including the provisions of Section 954 of the Dodd-Frank Wall Street Reform and Consumer Protection and Act and the rules, regulations and requirements adopted thereunder by the Securities and Exchange Commission and/or any national securities exchange on which the Company's equity securities may be listed.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d)<u>Adjustments</u>. In the event of any change with respect to the outstanding shares of Common Stock contemplated by Section 4.4 of the Plan, the Restricted Stock Units may be adjusted in accordance with Section 4.4 of the Plan.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e)<u>No Right to Continued Service</u>. Nothing in this Agreement or the Plan confers upon the Participant any right to continue in Service for any period of specific duration or interfere with or otherwise restrict in any way the rights of the Company (or any Subsidiary retaining the Participant) or of the Participant, which rights are hereby expressly reserved by each, to terminate his or her Service at any time and for any reason, with or without cause.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f)<u>Successors and Assigns</u>. The provisions of this Agreement will inure to the benefit of, and be binding upon, the Company and its successors and assigns and upon the Participant, the Participant's executor, personal representative(s), distributees, administrator, permitted transferees, permitted assignees, beneficiaries, and legatee(s), as applicable, whether or not any such person will have become a party to this Agreement and have agreed in writing to be joined herein and be bound by the terms hereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g)<u>Severability</u>. The provisions of this Agreement are severable, and if any one or more provisions are determined to be illegal or otherwise unenforceable, in whole or in part, then the remaining provisions will nevertheless be binding and enforceable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h)<u>Amendment</u>. Except as otherwise provided in the Plan, this Agreement will not be amended unless the amendment is agreed to in writing by both the Participant and the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i)<u>Choice of Law; Jurisdiction</u>. This Agreement and all claims, causes of action or proceedings (whether in contract, in tort, at law or otherwise) that may be based upon, arise out of or relate to this Agreement will be governed by the internal laws of the State of Delaware, excluding any conflicts or choice-of-law rule or principle that might otherwise refer construction or interpretation of this Agreement to the substantive law of another jurisdiction.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(j)<u>Signature in Counterparts</u>. This Agreement may be signed in counterparts, manually or electronically, each of which will be an original, with the same effect as if the signatures to each were upon the same instrument.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(k)<u>Electronic Delivery</u>. The Company may, in its sole discretion, decide to deliver any documents related to any Awards granted under the Plan by electronic means or to request the Participant's consent to participate in the Plan by electronic means. The Participant hereby consents to receive such documents by electronic delivery and to agree to participate in the Plan through an on-line or electronic system established and maintained by the Company or another third party designated by the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(l)<u>Acceptance</u>. The Participant hereby acknowledges receipt of a copy of the Plan and this Agreement. The Participant has read and understands the terms and provisions of the Plan and this Agreement, and accepts the Restricted Stock Units subject to all of the terms and conditions of the Plan and this Agreement. In the event of a conflict between any term or provision contained in this Agreement and a term or provision of the Plan, the applicable term and provision of the Plan will govern and prevail. The Participant understands they

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have a right to consult with counsel and have been afforded the opportunity to consult with an attorney to the extent they wish to do so.

*[Signature page follows.]*

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&nbsp;&nbsp;&nbsp;&nbsp;IN WITNESS WHEREOF, the Company and the Participant have executed this Restricted Stock Unit Award Agreement as of the dates set forth below.

**PARTICIPANT&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PORTILLO'S INC.**

_________________________________&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;By: ______________________________

Date:_____________________________&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Date: ____________________________

## Exhibit 10.31

![image_0.jpg](image_0.jpg)

2001 Spring Road, Suite 400, Oak Brook, IL 60523-3930 • (630) 954-3773 • www.portillos.com

January 29, 2026

Brett Patterson,

Portillo's Hot Dogs, LLC is excited to offer you the **President and Chief Executive Officer** position on our *bun-believable* team, based in Oak Brook, Illinois. Your passion for our restaurant and your drive to be the best fits right into our family environment! The Heart of Portillo's is our People. Our people define our culture and beliefs. They live our Company values of Family, Greatness, Energy and Fun every day by reminding us to be our best, have fun, exude energy, and treat each other like family. We believe you embody our core values, and we can't wait for you to be a part of the Portillo's family!

**COMPENSATION**

Your starting date is set as **February 23, 2026**. Your base salary is **$800,000 per year** and is paid on a bi-weekly pay cycle with 26 pay periods per year. Paydays occur every Friday after the end of each pay period. You will also be eligible to participate in a discretionary annual bonus program with a target of **100% of your base salary**. Although you're starting during the 2026 fiscal year, you will be eligible to receive a full bonus payout for 2026 based on achievement in accordance with the Company bonus plan. Bonus payments are generally paid on or around April 1<sup>st</sup>, for performance in the prior calendar year.

**Equity:** In your new position, you are also eligible to participate in the 2021 Equity Incentive Plan, with the details set out below, subject to final approval by the Board of Directors. Your ongoing annual Long-Term Equity Plan target **LTIP is $3,000,000,** subject to terms of the plan. The LTIP target is reflective of **50% Restricted Stock Units ($1,500,000) and 50% Performance Stock Units ($1,500,000)**. Awards are generally approved and granted in April.

All Restricted Stock Unit equity shares granted will be based on the PTLO stock price at the end of trading day on the grant date. These RSUs will have a 3-year vesting period, with one third (1/3) tranche vesting on the first, second and third anniversary of the grant date subject to plan terms.

**Technology Allowance:** A monthly allowance of **$40** is provided to help cover mobile and other work-related technological expenses.

**Sign-On Award:** In consideration of your acceptance of this offer and to facilitate your transition to Portillo's, you will be eligible to receive a one-time sign-on incentive in the amount of **$400,000 in Restricted Stock Units that vest ratably over two years.**

**Relocation:** You will receive **up to $75,000** to assist you with your relocation expenses, subject to and in accordance with the Company's Relocation Agreement (copy enclosed). These amounts will be reimbursed to you upon submission of receipts, or as funds paid directly by Portillo's in the event that we are able to assist you with a moving company or otherwise.

1

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![image_0.jpg](image_0.jpg)

**Severance Program:** You will be eligible to participate in Portillo's executive severance program in

accordance with its terms and conditions.

**PERKS & BENEFITS TO HELP YOU THRIVE**

At Portillo's, we believe in supporting you both at work and in life. In addition to competitive pay, we offer a variety of benefits and perks designed to enhance your health, financial well-being, and work-life balance. You will be eligible to participate in all team member benefit plans, programs and arrangements generally available to members of the Company's executive leadership team.

**Health & Wellbeing**: We offer medical, prescription drug, dental, vision, flexible spending accounts, voluntary benefits, life/AD&D and disability insurance benefits for you and your eligible dependents. Your coverage begins on the **first day of the month following 60 days** of employment.

**Retirement:** Portillo's wants to help you build a foundation for a secure future.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **401(k) Savings Plan**: You will be eligible to participate 90 days after **your date of hire.** Set a percentage of your pay contribute up to 50% of your salary (subject to federal limits).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Non-Qualified Deferred Plan (NQDC):** Highly compensated team members may be eligible to participate in the NQDC.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Financial Planning:** We offer financial and tax planning programs for our Executive Team Members.

**Time Off:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Unlimited Paid Time Off:** Portillo's offers unlimited time off for Directors, Vice Presidents and

Executive Level Team Members.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Paid Holidays:** The Restaurant Support Center observes **nine paid holidays** each year when the office is closed.

**More Ways We Support You:** From education assistance and free Portillo's food to exclusive discounts, perks, Summer Fridays and our Employee Assistance Program (EAP)**—**we're committed to helping you grow, recharge, and enjoy life inside and outside of work**.**

**Office:** Our Team Members who work in the Restaurant Support Center, located in Oak Brook, Illinois, are expected to work from the office a minimum of three (3) days per week, subject to reasonable business needs, travel, and occasional flexibility. This is done in the spirit of fostering teamwork, innovation, and connection.

**WHAT YOU NEED TO KNOW**

**Getting Paid**: During onboarding you'll choose how you'd like to receive your paycheck—**Direct Deposit or Paycard.**

**Work Authorization**: Please bring documents for your **I-9 verification** on your first day.

2

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![image_0.jpg](image_0.jpg)

All offer details, including compensation, bonus plans, and benefits, are subject to change based on business needs, company policies, and any future changes to your position. This is an offer of employment only and should not be construed as an employment contract. Your employment with the Company is contingent upon your execution and return of the Confidentiality, Work for Hire and Non-Solicitation Agreement, attached, and final approval by the Company's Board of Directors.

I look forward to having you join our Portillo's family and know that you will live our values of Family, Greatness, Energy and Fun!

We look forward to welcoming you to the Portillo's family.

<u>/s/ Mike Miles</u> 

Mike Miles

President and Chief Executive Officer Portillo's Hot Dogs LLC

I hereby accept the contingent offer as Chief Executive Officer of Portillo's Hot Dogs, LLC

<u>/s/ Brett Patterson</u> 

Signature

<u>February 10, 2026</u> 

Date

3

## Ex-21

**Exhibit 21**

**Subsidiaries of the Registrant**

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| | |
|:---|:---|
| **Legal Name** | **State of Incorporation** |
| PHD Group Holdings LLC | Delaware |
| PHD Intermediate LLC | Delaware |
| Portillo's Holdings, LLC | Delaware |
| Portillo's Hot Dogs, LLC | Delaware |
| PHD Card Services, LLC | Florida |
| AP Dogs, LLC | Delaware |
| JV Holdings, LLC | Delaware |

---

## Exhibit 23.1

**Exhibit 23.1**

**CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM**

We consent to the incorporation by reference in Registration Statement Nos. 333-260396, 333-260560, and 333-266652 on Form S-8 and Registration Statement No. 333-268340 on Form S-3, of our reports dated February 24, 2026, relating to the consolidated financial statements of Portillo's Inc. and the effectiveness of Portillo's Inc.'s internal control over financial reporting appearing in this Annual Report on Form 10-K for the year ended December 28, 2025.

/s/ Deloitte & Touche LLP

Chicago, Illinois

February 24, 2026

## Exhibit 31.1

**Exhibit 31.1**

**CERTIFICATION OF CHIEF EXECUTIVE OFFICER**

**PURSUANT TO RULE 13A-14(A) AND 15D-14(A) UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002**

I, Michael A. Miles, Jr., certify that:

---

| | | |
|:---|:---|:---|
| 1. |  | I have reviewed this Annual Report on Form 10-K of Portillo's Inc. (the "registrant"); |
| 2. |  | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report; |
| 3. |  | Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report; |
| 4. |  | The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f)) for the registrant and have: |
|  | (a) | Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared; |
|  | (b) | Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles; |
|  | (c) | Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and |
|  | (d) | Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and |
| 5. |  | The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions): |
|  | (a) | All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and |
|  | (b) | Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting. |

---

---

| | | |
|:---|:---|:---|
| Date: February 24, 2026 | By: | /s/ Michael A. Miles, Jr. |
|  | <u>Name:</u> | Michael A. Miles, Jr. |
|  | <u>Title:</u> | Interim President, Chief Executive Officer<br>Chairman of the Board<br>(Principal Executive Officer) |

---

## Exhibit 31.2

**Exhibit 31.2**

**CERTIFICATION OF CHIEF FINANCIAL OFFICER**

**PURSUANT TO RULE 13A-14(A) AND 15D-14(A) UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002**

I, Michelle Hook, certify that:

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| | | |
|:---|:---|:---|
| 1. |  | I have reviewed this Annual Report on Form 10-K of Portillo's Inc. (the "Registrant"); |
| 2. |  | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report; |
| 3. |  | Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report; |
| 4. |  | The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have: |
|  | (a) | Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared; |
|  | (b) | Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles; |
|  | (c) | Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and |
|  | (d) | Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and |
| 5. |  | The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions): |
|  | (a) | All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and |
|  | (b) | Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting. |

---

---

| | | |
|:---|:---|:---|
| Date: February 24, 2026 | By: | /s/ Michelle Hook |
|  | <u>Name:</u> | Michelle Hook |
|  | <u>Title:</u> | Chief Financial Officer and Treasurer<br>(Principal Financial Officer and Principal Accounting Officer) |

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## Exhibit 32.1

**Exhibit 32.1**

**CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002**

In connection with the Annual Report on Form 10-K of Portillo's Inc. (the "Company"), for the fiscal year ended December 28, 2025, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), each of the undersigned officers of the Company certifies pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of such officer's knowledge:

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| | |
|:---|:---|
| 1 | The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and |
| 2 | The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. |

---

This certificate is being furnished solely for the purposes of 18 U.S.C. Section 1350 and is not being filed as part of the Report or as a separate disclosure document.

---

| | | |
|:---|:---|:---|
| Date: February 24, 2026 | By: | /s/ Michael A. Miles, Jr. |
|  | <u>Name:</u> | Michael A. Miles, Jr. |
|  | <u>Title:</u> | Interim President, Chief Executive Officer<br>Chairman of the Board<br>(Principal Executive Officer) |

---

---

| | | |
|:---|:---|:---|
| Date: February 24, 2026 | By: | /s/ Michelle Hook |
|  | <u>Name:</u> | Michelle Hook |
|  | <u>Title:</u> | Chief Financial Officer and Treasurer<br>(Principal Financial Officer and Principal Accounting Officer) |

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<br>