# EDGAR Filing Document

**Accession Number:** 0000770540
**File Stem:** 0001410368-26-056148
**Filing Date:** 2026-5
**Character Count:** 48937
**Document Hash:** 87c0fdff1aa0a6c45b23cca5b4946f9e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-056148.hdr.sgml**: 20260529

**ACCESSION NUMBER**: 0001410368-26-056148

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260529

**DATE AS OF CHANGE**: 20260529

**PERIOD START**: 20261231

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Natixis Funds Trust I
- **CENTRAL INDEX KEY:** 0000770540

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-04323
- **FILM NUMBER:** 261041136

**BUSINESS ADDRESS:**
- **STREET 1:** 888 BOYLSTON STREET
- **STREET 2:** 8TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 617-449-2810

**MAIL ADDRESS:**
- **STREET 1:** 888 BOYLSTON STREET
- **STREET 2:** 8TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** IXIS Advisor Funds Trust I
- **DATE OF NAME CHANGE:** 20050502

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CDC NVEST FUNDS TRUST I
- **DATE OF NAME CHANGE:** 20010503

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** NVEST FUNDS TRUST I
- **DATE OF NAME CHANGE:** 20000202

## Series and Classes Contracts Data

### Natixis U.S. Equity Opportunities Fund (Series ID: S000006658)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000018161 | Class A      | NEFSX           |
| C000018163 | Class C      | NECCX           |
| C000018164 | Class Y      | NESYX           |
| C000190732 | Class N      | NESNX           |

## Nport-Ex

**Portfolio of Investments – as of March 31, 2026 (Unaudited)**

Natixis U.S. Equity Opportunities Fund

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>**Shares**<br>| **Description** | **Value (†)** |
| **Common Stocks — 98.8% of Net Assets** | **Common Stocks — 98.8% of Net Assets** | **Common Stocks — 98.8% of Net Assets** |
|  | **Aerospace & Defense — 1.9%** | **Aerospace & Defense — 1.9%** |
| 109631 | Boeing Co.(a) | &nbsp;&nbsp; $21819858 |
|  | **Air Freight & Logistics — 0.5%** | **Air Freight & Logistics — 0.5%** |
| 38992 | Expeditors International of Washington, Inc. | &nbsp;&nbsp; 5584824 |
|  | **Automobile Components — 0.1%** | **Automobile Components — 0.1%** |
| 239722 | Mobileye Global, Inc., Class A(a) | &nbsp;&nbsp; 1646890 |
|  | **Automobiles — 4.6%** | **Automobiles — 4.6%** |
| 199100 | General Motors Co. | &nbsp;&nbsp; 14832950 |
| 105516 | Tesla, Inc.(a) | &nbsp;&nbsp; 39225573 |
|  |  | &nbsp;&nbsp; 54058523 |
|  | **Banks — 6.1%** | **Banks — 6.1%** |
| 404900 | Bank of America Corp. | &nbsp;&nbsp; 19738875 |
| 212300 | Citigroup, Inc. | &nbsp;&nbsp; 24076943 |
| 7400 | First Citizens BancShares, Inc., Class A | &nbsp;&nbsp; 13946484 |
| 176800 | Wells Fargo & Co. | &nbsp;&nbsp; 14075048 |
|  |  | &nbsp;&nbsp; 71837350 |
|  | **Beverages — 4.4%** | **Beverages — 4.4%** |
| 10697 | Boston Beer Co., Inc., Class A(a) | &nbsp;&nbsp; 2464589 |
| 61700 | Constellation Brands, Inc., Class A | &nbsp;&nbsp; 9255000 |
| 762500 | Keurig Dr. Pepper, Inc. | &nbsp;&nbsp; 20076625 |
| 269256 | Monster Beverage Corp.(a) | &nbsp;&nbsp; 19510290 |
|  |  | &nbsp;&nbsp; 51306504 |
|  | **Biotechnology — 2.6%** | **Biotechnology — 2.6%** |
| 44538 | Alnylam Pharmaceuticals, Inc.(a) | &nbsp;&nbsp; 14736288 |
| 50387 | CRISPR Therapeutics AG(a) | &nbsp;&nbsp; 2396910 |
| 17338 | Regeneron Pharmaceuticals, Inc. | &nbsp;&nbsp; 13396032 |
|  |  | &nbsp;&nbsp; 30529230 |
|  | **Broadline Retail — 2.7%** | **Broadline Retail — 2.7%** |
| 10055 | Alibaba Group Holding Ltd., ADR | &nbsp;&nbsp; 1261500 |
| 148543 | Amazon.com, Inc.(a) | &nbsp;&nbsp; 30937051 |
|  |  | &nbsp;&nbsp; 32198551 |
|  | **Capital Markets — 6.6%** | **Capital Markets — 6.6%** |
| 212245 | Charles Schwab Corp. | &nbsp;&nbsp; 19946785 |
| 12314 | FactSet Research Systems, Inc. | &nbsp;&nbsp; 2672015 |
| 134100 | Intercontinental Exchange, Inc. | &nbsp;&nbsp; 21091248 |
| 10197 | MSCI, Inc. | &nbsp;&nbsp; 5496285 |
| 76850 | SEI Investments Co. | &nbsp;&nbsp; 6030419 |
| 175900 | State Street Corp. | &nbsp;&nbsp; 22261904 |
|  |  | &nbsp;&nbsp; 77498656 |
|  | **Chemicals — 1.9%** | **Chemicals — 1.9%** |
| 268000 | Corteva, Inc. | &nbsp;&nbsp; 22434280 |
|  | **Construction Materials — 0.8%** | **Construction Materials — 0.8%** |
| 170500 | Amrize Ltd.(a) | &nbsp;&nbsp; 9551410 |
|  | **Consumer Finance — 1.6%** | **Consumer Finance — 1.6%** |
| 100485 | Capital One Financial Corp. | &nbsp;&nbsp; 18331479 |
|  | **Distributors — 0.9%** | **Distributors — 0.9%** |
| 94600 | Genuine Parts Co. | &nbsp;&nbsp; 10003950 |
|  | **Electronic Equipment, Instruments & Components — 0.8%** | **Electronic Equipment, Instruments & Components — 0.8%** |
| 76900 | CDW Corp. | &nbsp;&nbsp; 9306438 |
|  | **Entertainment — 4.8%** | **Entertainment — 4.8%** |
| 346964 | Netflix, Inc.(a) | &nbsp;&nbsp; 33360589 |
| 105675 | Walt Disney Co. | &nbsp;&nbsp; 10184956 |
| 463800 | Warner Bros. Discovery, Inc.(a) | &nbsp;&nbsp; 12735948 |
|  |  | &nbsp;&nbsp; 56281493 |
|  | **Financial Services — 5.0%** | **Financial Services — 5.0%** |
| 59246 | Block, Inc.(a) | &nbsp;&nbsp; 3565424 |
| 244800 | Corebridge Financial, Inc. | &nbsp;&nbsp; 5840928 |
| 320100 | Fiserv, Inc.(a) | &nbsp;&nbsp; 17861580 |
| 160400 | Global Payments, Inc. | &nbsp;&nbsp; 10794920 |

---

---

| | | |
|:---|:---|:---|
| <br> **Shares**<br>| **Description** | **Value (†)** |
|  | **Financial Services — continued** | **Financial Services — continued** |
| 55332 | PayPal Holdings, Inc. | &nbsp;&nbsp; $2502666 |
| 60360 | Visa, Inc., Class A | &nbsp;&nbsp; 18243207 |
|  |  | &nbsp;&nbsp; 58808725 |
|  | **Ground Transportation — 1.4%** | **Ground Transportation — 1.4%** |
| 70100 | Union Pacific Corp. | &nbsp;&nbsp; 17007662 |
|  | **Health Care Equipment & Supplies — 3.0%** | **Health Care Equipment & Supplies — 3.0%** |
| 178800 | GE HealthCare Technologies, Inc. | &nbsp;&nbsp; 12726984 |
| 11588 | Intuitive Surgical, Inc.(a) | &nbsp;&nbsp; 5341952 |
| 184700 | Zimmer Biomet Holdings, Inc. | &nbsp;&nbsp; 16700574 |
|  |  | &nbsp;&nbsp; 34769510 |
|  | **Health Care Providers & Services — 1.4%** | **Health Care Providers & Services — 1.4%** |
| 57700 | Elevance Health, Inc. | &nbsp;&nbsp; 16891675 |
|  | **Health Care Technology — 0.9%** | **Health Care Technology — 0.9%** |
| 187755 | Doximity, Inc., Class A(a) | &nbsp;&nbsp; 4374691 |
| 38313 | Veeva Systems, Inc., Class A(a) | &nbsp;&nbsp; 6730062 |
|  |  | &nbsp;&nbsp; 11104753 |
|  | **Hotels, Restaurants & Leisure — 3.1%** | **Hotels, Restaurants & Leisure — 3.1%** |
| 167600 | Airbnb, Inc., Class A(a) | &nbsp;&nbsp; 21164528 |
| 78904 | Starbucks Corp. | &nbsp;&nbsp; 7069009 |
| 74365 | Yum China Holdings, Inc. | &nbsp;&nbsp; 3627525 |
| 26188 | Yum! Brands, Inc. | &nbsp;&nbsp; 4071710 |
|  |  | &nbsp;&nbsp; 35932772 |
|  | **Insurance — 3.5%** | **Insurance — 3.5%** |
| 250500 | American International Group, Inc. | &nbsp;&nbsp; 18850125 |
| 75900 | Willis Towers Watson PLC | &nbsp;&nbsp; 22064130 |
|  |  | &nbsp;&nbsp; 40914255 |
|  | **Interactive Media & Services — 7.9%** | **Interactive Media & Services — 7.9%** |
| 181705 | Alphabet, Inc., Class A | &nbsp;&nbsp; 52251090 |
| 11735 | Alphabet, Inc., Class C | &nbsp;&nbsp; 3366302 |
| 64172 | Meta Platforms, Inc., Class A | &nbsp;&nbsp; 36714726 |
|  |  | &nbsp;&nbsp; 92332118 |
|  | **IT Services — 1.0%** | **IT Services — 1.0%** |
| 97783 | Shopify, Inc., Class A(a) | &nbsp;&nbsp; 11599020 |
|  | **Life Sciences Tools & Services — 1.3%** | **Life Sciences Tools & Services — 1.3%** |
| 23138 | Illumina, Inc.(a) | &nbsp;&nbsp; 2851990 |
| 73400 | IQVIA Holdings, Inc.(a) | &nbsp;&nbsp; 12517636 |
|  |  | &nbsp;&nbsp; 15369626 |
|  | **Machinery — 0.6%** | **Machinery — 0.6%** |
| 11998 | Deere & Co. | &nbsp;&nbsp; 6758473 |
|  | **Media — 0.9%** | **Media — 0.9%** |
| 48200 | Charter Communications, Inc., Class A(a) | &nbsp;&nbsp; 10405416 |
|  | **Oil, Gas & Consumable Fuels — 7.4%** | **Oil, Gas & Consumable Fuels — 7.4%** |
| 255600 | ConocoPhillips | &nbsp;&nbsp; 33739200 |
| 154000 | Phillips 66 | &nbsp;&nbsp; 28055720 |
| 98300 | Targa Resources Corp. | &nbsp;&nbsp; 24646759 |
|  |  | &nbsp;&nbsp; 86441679 |
|  | **Passenger Airlines — 1.6%** | **Passenger Airlines — 1.6%** |
| 286400 | Delta Air Lines, Inc. | &nbsp;&nbsp; 19039872 |
|  | **Pharmaceuticals — 3.1%** | **Pharmaceuticals — 3.1%** |
| 176100 | Merck & Co., Inc. | &nbsp;&nbsp; 21183069 |
| 31184 | Novartis AG, ADR | &nbsp;&nbsp; 4763356 |
| 144885 | Novo Nordisk AS, ADR | &nbsp;&nbsp; 5324524 |
| 94251 | Roche Holding AG, ADR | &nbsp;&nbsp; 4685217 |
|  |  | &nbsp;&nbsp; 35956166 |
|  | **Professional Services — 1.1%** | **Professional Services — 1.1%** |
| 72900 | Equifax, Inc. | &nbsp;&nbsp; 13127103 |
|  | **Real Estate Management & Development — 0.9%** | **Real Estate Management & Development — 0.9%** |
| 77800 | CBRE Group, Inc., Class A(a) | &nbsp;&nbsp; 10538788 |

---

------

---

| | | |
|:---|:---|:---|
| <br> **Shares**<br>| **Description** | **Value (†)** |
|  | **Semiconductors & Semiconductor Equipment — 6.7%** | **Semiconductors & Semiconductor Equipment — 6.7%** |
| 79988 | ARM Holdings PLC, ADR(a) | &nbsp;&nbsp; $12100585 |
| 353899 | NVIDIA Corp. | &nbsp;&nbsp; 61719985 |
| 35909 | QUALCOMM, Inc. | &nbsp;&nbsp; 4624361 |
|  |  | &nbsp;&nbsp; 78444931 |
|  | **Software — 6.5%** | **Software — 6.5%** |
| 48312 | Autodesk, Inc.(a) | &nbsp;&nbsp; 11565893 |
| 32191 | Microsoft Corp. | &nbsp;&nbsp; 11916142 |
| 137632 | Oracle Corp. | &nbsp;&nbsp; 20247044 |
| 149526 | Salesforce, Inc. | &nbsp;&nbsp; 27912018 |
| 31086 | Workday, Inc., Class A(a) | &nbsp;&nbsp; 4038693 |
|  |  | &nbsp;&nbsp; 75679790 |
|  | **Textiles, Apparel & Luxury Goods — 1.2%** | **Textiles, Apparel & Luxury Goods — 1.2%** |
| 263553 | NIKE, Inc., Class B | &nbsp;&nbsp; 13920870 |
|  | &nbsp;&nbsp; Total Common Stocks <br>(Identified Cost $771,904,367)<br>| &nbsp;&nbsp; 1157432640 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | |
|:---|:---|:---|
| **Principal** <br>**Amount**<br>| **Description** | **Value (†)** |
| **Short-Term Investments — 1.2%** | **Short-Term Investments — 1.2%** | **Short-Term Investments — 1.2%** |
| $14332860 | &nbsp;&nbsp; Tri-Party Repurchase Agreement with Fixed <br> Income Clearing Corporation, dated 3/31/2026 at <br> 2.150% to be repurchased at $14,333,716 on <br> 4/01/2026 collateralized by $14,564,500 <br> U.S. Treasury Note, 4.125% due 9/30/2027 valued <br> at $14,619,854 including accrued interest(b) <br>(Identified Cost $14,332,860)<br>| &nbsp;&nbsp; $14332860 |
|  | &nbsp;&nbsp; Total Investments — 100.0% <br>(Identified Cost $786,237,227)<br>| &nbsp;&nbsp; 1171765500 |
|  | Other assets less liabilities — 0.0% | &nbsp;&nbsp; 417799 |
|  | Net Assets — 100.0% | &nbsp;&nbsp; $1172183299 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | |
|:---|:---|
| (†) | &nbsp;&nbsp;&nbsp; Registered investment companies are required to value portfolio investments using an unadjusted, readily available market quotation. The Fund obtains <br> readily available market quotations from independent pricing services. Fund investments for which readily available market quotations are not available <br> are priced at fair value pursuant to the Fund's Valuation Procedures. The Board of Trustees has approved a valuation designee who is subject to the <br> Board's oversight. <br>Unadjusted readily available market quotations that are utilized for exchange traded equity securities (including shares of closed-end investment <br> companies and exchange-traded funds) include the last sale price quoted on the exchange where the security is traded most extensively. Shares of <br> open-end investment companies are valued at net asset value ("NAV") per share. <br>Exchange traded equity securities for which there is no reported sale during the day are fair valued at the closing bid quotation as reported by an <br> independent pricing service. Unlisted equity securities (except unlisted preferred equity securities) are fair valued at the last sale price quoted in the <br> market where they are traded most extensively or, if there is no reported sale during the day, the closing bid quotation as reported by an independent <br> pricing service. If there is no last sale price or closing bid quotation available, unlisted equity securities will be fair valued using evaluated bids furnished <br> by an independent pricing service, if available. <br>Debt securities and unlisted preferred equity securities are fair valued based on evaluated bids furnished to the Fund by an independent pricing service <br> or bid prices obtained from broker-dealers. Broker-dealer bid prices may be used to fair value debt and unlisted equities where an independent pricing <br> service is unable to price an investment or where an independent pricing service does not provide a reliable price for the investment. <br>The Fund may also fair value investments in other circumstances such as when extraordinary events occur after the close of a foreign market, but prior <br> to the close of the New York Stock Exchange. This may include situations relating to a single issuer (such as a declaration of bankruptcy or a delisting of <br> the issuer's security from the primary market on which it has traded) as well as events affecting the securities markets in general (such as market <br> disruptions or closings and significant fluctuations in U.S. and/or foreign markets). When fair valuing a Fund's investments, the valuation designee may, <br> among other things, use modeling tools or other processes that may take into account factors such as issuer specific information, or other related <br> market activity and/or information that occurred after the close of the foreign market but before the time the Fund's NAV is calculated. Fair valuation by <br> the Fund's valuation designee may require subjective determinations about the value of the investment, and fair values used to determine a Fund's NAV <br> may differ from quoted or published prices, or from prices that are used by others, for the same investments. In addition, the use of fair value pricing may <br> not always result in adjustments to the prices of investments held by a Fund. <br>The books and records of the Fund are maintained in U.S. dollars. The values of securities, currencies and other assets and liabilities denominated in <br> currencies other than U.S. dollars, if any, are translated into U.S. dollars based upon foreign exchange rates prevailing at the end of the period. <br>|

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Non-income producing security.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The Fund may enter into repurchase agreements, under the terms of a Master Repurchase
 Agreement, under which the Fund acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed
 upon price. It is the Fund's policy that the market value of the collateral for repurchase agreements be at least equal to 102% of the repurchase price,
 including interest. Certain repurchase agreements are tri-party arrangements whereby the collateral is held in a segregated account for the benefit
 of the Fund and on behalf of the counterparty. Repurchase agreements could involve certain risks in the event of default or insolvency of the
 counterparty, including possible delays or restrictions upon the Fund's ability to dispose of the underlying securities. As of March 31, 2026, the Fund had
 an investment in a repurchase agreement for which the value of the related collateral exceeded the value of the repurchase agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | |
|:---|:---|
| ADR | &nbsp;&nbsp;&nbsp; An American Depositary Receipt is a certificate issued by a custodian bank representing the right to receive securities of the foreign issuer described. <br> The values of ADRs may be significantly influenced by trading on exchanges not located in the United States.<br>|

---

------

**Fair Value Measurements**

In accordance with accounting standards related to fair value measurements and disclosures, the Fund has categorized the inputs utilized in determining the value of each Fund's assets or liabilities. These inputs are summarized in the three broad levels listed below:

&nbsp;&nbsp;&nbsp;&nbsp;• Level 1 — quoted prices in active markets for identical assets or liabilities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Level 2 — prices determined using other significant inputs that are observable either directly, or indirectly through corroboration with observable market data (which could include quoted prices for similar assets or liabilities, interest rates, credit risk, etc.); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Level 3 — prices determined using significant unobservable inputs when quoted prices or observable inputs are unavailable such as when there is little or no market activity for an asset or liability (unobservable inputs reflect each Fund's own assumptions in determining the fair value of assets or liabilities and would be based on the best information available).

The inputs or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

The Fund's pricing policies have been approved by the Board of Trustees. Investments for which market quotations are readily available are categorized in Level 1. Other investments for which an independent pricing service is utilized are categorized in Level 2. Broker-dealer bid prices for which the Fund has knowledge of the inputs used by the broker-dealer are categorized in Level 2. All other investments, including broker-dealer bid prices for which the Fund does not have knowledge of the inputs used by the broker-dealer, as well as investments fair valued by the valuation designee, are categorized in Level 3. All Level 2 and 3 securities are defined as being fair valued.

Under certain conditions and based upon specific facts and circumstances, the Fund's valuation designee may determine that a fair valuation should be made for portfolio investment(s). These valuation designee fair valuations will be based upon a significant amount of Level 3 inputs.

The following is a summary of the inputs used to value the Fund's investments as of March 31, 2026, at value:

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Asset Valuation Inputs** | **Asset Valuation Inputs** | **Asset Valuation Inputs** | **Asset Valuation Inputs** | **Asset Valuation Inputs** |
| Description | Level 1 | Level 2 | Level 3 | Total |
| Common Stocks(a) | $1157432640 | $— | $— | $1157432640 |
| Short-Term Investments |  | 14332860 |  | 14332860 |
| Total Investments | $1157432640 | $14332860 | $— | $1171765500 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;(a) Details of the major categories of the Fund's investments are reflected within the Portfolio of Investments.

------

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** Natixis Funds Trust I

- **b. Investment Company Act file number:** 811-04323

- **c. CIK number of Registrant:** 0000770540

- **d. LEI of Registrant:** 01YA4M3ZQ45K0V190G80

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 888 BOYLSTON STREET

  - **City:** BOSTON

  - **State:** MA

  - **Foreign country:** US

  - **Zip / Postal Code:** 02199-8197

  - **Telephone number:** 617-449-2139

**Item A.2. Information about the Series.**

- **a. Name of Series:** Natixis U.S. Equity Opportunities Fund

- **b. EDGAR series identifier (if any):** S000006658

- **c. LEI of Series:** 549300IJBCRVF2KRU369

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2026-12-31

- **b. Date as of which information is reported:** 2026-03-31

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $1173888226.45

**Total Liabilities:** $1465398.92

**Net Assets:** $1172422827.53

**Cash Not Reported:** $14406.78

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000018161 | -0.84%               | -2.05%               | -4.21%               |
| Class ID C000018163 | -0.90%               | -2.04%               | -4.32%               |
| Class ID C000018164 | -0.83%               | -2.01%               | -4.20%               |
| Class ID C000190732 | -0.83%               | -2.00%               | -4.18%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $19466261.17             | $-30117871.95                              |
| Month 2  | $28265079.40             | $-54851655.71                              |
| Month 3  | $4786342.97              | $-57416130.03                              |

### Schedule of Portfolio Investments

| Name                                       | Title                                      | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Airbnb Inc                                 | Airbnb Inc                                 | CUSIP: 009066101<br>LEI: 549300HMUDNO0RY56D37 | Long             | EC               | CORP              | US        |    167600 | NS      | $21164528.00  | 1.81%             |  |  |  | No            |                  1 | On Loan: No      |
| Alibaba Group Holding Ltd                  | Alibaba Group Holding Ltd                  | CUSIP: 01609W102<br>LEI: 5493001NTNQJDH60PM02 | Long             | EC               | CORP              | KY        |     10055 | NS      | $1261500.30   | 0.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Alnylam Pharmaceuticals Inc                | Alnylam Pharmaceuticals Inc                | CUSIP: 02043Q107<br>LEI: 529900S3ZI14OWRJII50 | Long             | EC               | CORP              | US        |     44538 | NS      | $14736288.06  | 1.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                               | Alphabet Inc                               | CUSIP: 02079K107<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |     11735 | NS      | $3366302.10   | 0.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                               | Alphabet Inc                               | CUSIP: 02079K305<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |    181705 | NS      | $52251089.80  | 4.46%             |  |  |  | No            |                  1 | On Loan: No      |
| Amazon.com Inc                             | Amazon.com Inc                             | CUSIP: 023135106<br>LEI: ZXTILKJKG63JELOEG630 | Long             | EC               | CORP              | US        |    148543 | NS      | $30937050.61  | 2.64%             |  |  |  | No            |                  1 | On Loan: No      |
| American International Group Inc           | American International Group Inc           | CUSIP: 026874784<br>LEI: ODVCVCQG2BP6VHV36M30 | Long             | EC               | CORP              | US        |    250500 | NS      | $18850125.00  | 1.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Elevance Health Inc                        | Elevance Health Inc                        | CUSIP: 036752103<br>LEI: 8MYN82XMYQH89CTMTH67 | Long             | EC               | CORP              | US        |     57700 | NS      | $16891675.00  | 1.44%             |  |  |  | No            |                  1 | On Loan: No      |
| ARM Holdings PLC                           | ARM Holdings PLC                           | CUSIP: 042068205<br>LEI: 2138001E66EELTE7Y904 | Long             | EC               | CORP              | GB        |     79988 | NS      | $12100584.64  | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Autodesk Inc                               | Autodesk Inc                               | CUSIP: 052769106<br>LEI: FRKKVKAIQEF3FCSTPG55 | Long             | EC               | CORP              | US        |     48312 | NS      | $11565892.80  | 0.99%             |  |  |  | No            |                  1 | On Loan: No      |
| Bank of America Corp                       | Bank of America Corp                       | CUSIP: 060505104<br>LEI: 9DJT3UXIJIZJI4WXO774 | Long             | EC               | CORP              | US        |    404900 | NS      | $19738875.00  | 1.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Boeing Co/The                              | Boeing Co/The                              | CUSIP: 097023105<br>LEI: RVHJWBXLJ1RFUBSY1F30 | Long             | EC               | CORP              | US        |    109631 | NS      | $21819857.93  | 1.86%             |  |  |  | No            |                  1 | On Loan: No      |
| Boston Beer Co Inc/The                     | Boston Beer Co Inc/The                     | CUSIP: 100557107<br>LEI: 529900Q02MQ0DCQNRM58 | Long             | EC               | CORP              | US        |     10697 | NS      | $2464588.80   | 0.21%             |  |  |  | No            |                  1 | On Loan: No      |
| CBRE Group Inc                             | CBRE Group Inc                             | CUSIP: 12504L109<br>LEI: 52990016II9MJ2OSWA10 | Long             | EC               | CORP              | US        |     77800 | NS      | $10538788.00  | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| CDW Corp/DE                                | CDW Corp/DE                                | CUSIP: 12514G108<br>LEI: 9845001B052ABF0B6755 | Long             | EC               | CORP              | US        |     76900 | NS      | $9306438.00   | 0.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Capital One Financial Corp                 | Capital One Financial Corp                 | CUSIP: 14040H105<br>LEI: ZUE8T73ROZOF6FLBAR73 | Long             | EC               | CORP              | US        |    100485 | NS      | $18331478.55  | 1.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Charter Communications Inc                 | Charter Communications Inc                 | CUSIP: 16119P108<br>LEI: 0J0XRGZE3PBRFEZ7MV65 | Long             | EC               | CORP              | US        |     48200 | NS      | $10405416.00  | 0.89%             |  |  |  | No            |                  1 | On Loan: No      |
| Citigroup Inc                              | Citigroup Inc                              | CUSIP: 172967424<br>LEI: 6SHGI4ZSSLCXXQSBB395 | Long             | EC               | CORP              | US        |    212300 | NS      | $24076943.00  | 2.05%             |  |  |  | No            |                  1 | On Loan: No      |
| ConocoPhillips                             | ConocoPhillips                             | CUSIP: 20825C104<br>LEI: WPTL2Z3FIYTHSP5V2253 | Long             | EC               | CORP              | US        |    255600 | NS      | $33739200.00  | 2.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Constellation Brands Inc                   | Constellation Brands Inc                   | CUSIP: 21036P108<br>LEI: 5493005GKEG8QCVY7037 | Long             | EC               | CORP              | US        |     61700 | NS      | $9255000.00   | 0.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Corebridge Financial Inc                   | Corebridge Financial Inc                   | CUSIP: 21871X109<br>LEI: 549300XY1661QCIA7J65 | Long             | EC               | CORP              | US        |    244800 | NS      | $5840928.00   | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Corteva Inc                                | Corteva Inc                                | CUSIP: 22052L104<br>LEI: 549300WZN9I2QKLS0O94 | Long             | EC               | CORP              | US        |    268000 | NS      | $22434280.00  | 1.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Deere & Co                                 | Deere & Co                                 | CUSIP: 244199105<br>LEI: PWFTNG3EI0Y73OXWDH08 | Long             | EC               | CORP              | US        |     11998 | NS      | $6758473.40   | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Delta Air Lines Inc                        | Delta Air Lines Inc                        | CUSIP: 247361702<br>LEI: Q2CCMS6R0AS67HJMBN42 | Long             | EC               | CORP              | US        |    286400 | NS      | $19039872.00  | 1.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Walt Disney Co/The                         | Walt Disney Co/The                         | CUSIP: 254687106<br>LEI: 549300GZKULIZ0WOW665 | Long             | EC               | CORP              | US        |    105675 | NS      | $10184956.50  | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Doximity Inc                               | Doximity Inc                               | CUSIP: 26622P107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    187755 | NS      | $4374691.50   | 0.37%             |  |  |  | No            |                  1 | On Loan: No      |
| Equifax Inc                                | Equifax Inc                                | CUSIP: 294429105<br>LEI: 5493004MCF8JDC86VS77 | Long             | EC               | CORP              | US        |     72900 | NS      | $13127103.00  | 1.12%             |  |  |  | No            |                  1 | On Loan: No      |
| Expeditors International of Washington Inc | Expeditors International of Washington Inc | CUSIP: 302130109<br>LEI: 984500B055A804AB6E40 | Long             | EC               | CORP              | US        |     38992 | NS      | $5584824.16   | 0.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Meta Platforms Inc                         | Meta Platforms Inc                         | CUSIP: 30303M102<br>LEI: BQ4BKCS1HXDV9HN80Z93 | Long             | EC               | CORP              | US        |     64172 | NS      | $36714726.36  | 3.13%             |  |  |  | No            |                  1 | On Loan: No      |
| FactSet Research Systems Inc               | FactSet Research Systems Inc               | CUSIP: 303075105<br>LEI: 549300ZSJE7NBK6K9P30 | Long             | EC               | CORP              | US        |     12314 | NS      | $2672014.86   | 0.23%             |  |  |  | No            |                  1 | On Loan: No      |
| First Citizens BancShares Inc/NC           | First Citizens BancShares Inc/NC           | CUSIP: 31946M103<br>LEI: 549300N3Z00ZHE2XC526 | Long             | EC               | CORP              | US        |      7400 | NS      | $13946484.00  | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Fiserv Inc                                 | Fiserv Inc                                 | CUSIP: 337738108<br>LEI: GI7UBEJLXYLGR2C7GV83 | Long             | EC               | CORP              | US        |    320100 | NS      | $17861580.00  | 1.52%             |  |  |  | No            |                  1 | On Loan: No      |
| GE HealthCare Technologies Inc             | GE HealthCare Technologies Inc             | CUSIP: 36266G107<br>LEI: 549300OI9J7XOWZMUN85 | Long             | EC               | CORP              | US        |    178800 | NS      | $12726984.00  | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| General Motors Co                          | General Motors Co                          | CUSIP: 37045V100<br>LEI: 54930070NSV60J38I987 | Long             | EC               | CORP              | US        |    199100 | NS      | $14832950.00  | 1.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Genuine Parts Co                           | Genuine Parts Co                           | CUSIP: 372460105<br>LEI: 549300D46DQVEU651W04 | Long             | EC               | CORP              | US        |     94600 | NS      | $10003950.00  | 0.85%             |  |  |  | No            |                  1 | On Loan: No      |
| Global Payments Inc                        | Global Payments Inc                        | CUSIP: 37940X102<br>LEI: 549300NOMHGVQBX6S778 | Long             | EC               | CORP              | US        |    160400 | NS      | $10794920.00  | 0.92%             |  |  |  | No            |                  1 | On Loan: No      |
| Illumina Inc                               | Illumina Inc                               | CUSIP: 452327109<br>LEI: SQ95QG8SR5Q56LSNF682 | Long             | EC               | CORP              | US        |     23138 | NS      | $2851989.88   | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Intercontinental Exchange Inc              | Intercontinental Exchange Inc              | CUSIP: 45866F104<br>LEI: 5493000F4ZO33MV32P92 | Long             | EC               | CORP              | US        |    134100 | NS      | $21091248.00  | 1.80%             |  |  |  | No            |                  1 | On Loan: No      |
| Intuitive Surgical Inc                     | Intuitive Surgical Inc                     | CUSIP: 46120E602<br>LEI: 54930052SRG011710797 | Long             | EC               | CORP              | US        |     11588 | NS      | $5341952.12   | 0.46%             |  |  |  | No            |                  1 | On Loan: No      |
| IQVIA Holdings Inc                         | IQVIA Holdings Inc                         | CUSIP: 46266C105<br>LEI: 549300W3R20NM4KQPH86 | Long             | EC               | CORP              | US        |     73400 | NS      | $12517636.00  | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Keurig Dr Pepper Inc                       | Keurig Dr Pepper Inc                       | CUSIP: 49271V100<br>LEI: DYTQ8KRTKO7Y2BVU5K74 | Long             | EC               | CORP              | US        |    762500 | NS      | $20076625.00  | 1.71%             |  |  |  | No            |                  1 | On Loan: No      |
| MSCI Inc                                   | MSCI Inc                                   | CUSIP: 55354G100<br>LEI: 549300HTIN2PD78UB763 | Long             | EC               | CORP              | US        |     10197 | NS      | $5496284.97   | 0.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Merck & Co Inc                             | Merck & Co Inc                             | CUSIP: 58933Y105<br>LEI: 4YV9Y5M8S0BRK1RP0397 | Long             | EC               | CORP              | US        |    176100 | NS      | $21183069.00  | 1.81%             |  |  |  | No            |                  1 | On Loan: No      |
| Microsoft Corp                             | Microsoft Corp                             | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |     32191 | NS      | $11916142.47  | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Mobileye Global Inc                        | Mobileye Global Inc                        | CUSIP: 60741F104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    239722 | NS      | $1646890.14   | 0.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Monster Beverage Corp                      | Monster Beverage Corp                      | CUSIP: 61174X109<br>LEI: 52990090AP0E7HCB6F33 | Long             | EC               | CORP              | US        |    269256 | NS      | $19510289.76  | 1.66%             |  |  |  | No            |                  1 | On Loan: No      |
| Netflix Inc                                | Netflix Inc                                | CUSIP: 64110L106<br>LEI: 549300Y7VHGU0I7CE873 | Long             | EC               | CORP              | US        |    346964 | NS      | $33360588.60  | 2.85%             |  |  |  | No            |                  1 | On Loan: No      |
| NIKE Inc                                   | NIKE Inc                                   | CUSIP: 654106103<br>LEI: 787RXPR0UX0O0XUXPZ81 | Long             | EC               | CORP              | US        |    263553 | NS      | $13920869.46  | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Novartis AG                                | Novartis AG                                | CUSIP: 66987V109<br>LEI: 5493007HIVTX6SY6XD66 | Long             | EC               | CORP              | CH        |     31184 | NS      | $4763356.00   | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Novo Nordisk A/S                           | Novo Nordisk A/S                           | CUSIP: 670100205<br>LEI: 549300DAQ1CVT6CXN342 | Long             | EC               | CORP              | DK        |    144885 | NS      | $5324523.75   | 0.45%             |  |  |  | No            |                  1 | On Loan: No      |
| NVIDIA Corp                                | NVIDIA Corp                                | CUSIP: 67066G104<br>LEI: 549300S4KLFTLO7GSQ80 | Long             | EC               | CORP              | US        |    353899 | NS      | $61719985.60  | 5.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Oracle Corp                                | Oracle Corp                                | CUSIP: 68389X105<br>LEI: 1Z4GXXU7ZHVWFCD8TV52 | Long             | EC               | CORP              | US        |    137632 | NS      | $20247043.52  | 1.73%             |  |  |  | No            |                  1 | On Loan: No      |
| PayPal Holdings Inc                        | PayPal Holdings Inc                        | CUSIP: 70450Y103<br>LEI: 5493005X2GO78EFZ3E94 | Long             | EC               | CORP              | US        |     55332 | NS      | $2502666.36   | 0.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Phillips 66                                | Phillips 66                                | CUSIP: 718546104<br>LEI: 5493005JBO5YSIGK1814 | Long             | EC               | CORP              | US        |    154000 | NS      | $28055720.00  | 2.39%             |  |  |  | No            |                  1 | On Loan: No      |
| QUALCOMM Inc                               | QUALCOMM Inc                               | CUSIP: 747525103<br>LEI: H1J8DDZKZP6H7RWC0H53 | Long             | EC               | CORP              | US        |     35909 | NS      | $4624361.02   | 0.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Regeneron Pharmaceuticals Inc              | Regeneron Pharmaceuticals Inc              | CUSIP: 75886F107<br>LEI: 549300RCBFWIRX3HYQ56 | Long             | EC               | CORP              | US        |     17338 | NS      | $13396032.32  | 1.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Roche Holding AG                           | Roche Holding AG                           | CUSIP: 771195104<br>LEI: 549300U41AUUVOAAOB37 | Long             | EC               | CORP              | CH        |     94251 | NS      | $4685217.21   | 0.40%             |  |  |  | No            |                  1 | On Loan: No      |
| SEI Investments Co                         | SEI Investments Co                         | CUSIP: 784117103<br>LEI: 5LJTIFADGZ6XH1RVOC11 | Long             | EC               | CORP              | US        |     76850 | NS      | $6030419.50   | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Salesforce Inc                             | Salesforce Inc                             | CUSIP: 79466L302<br>LEI: RCGZFPDMRW58VJ54VR07 | Long             | EC               | CORP              | US        |    149526 | NS      | $27912018.42  | 2.38%             |  |  |  | No            |                  1 | On Loan: No      |
| Charles Schwab Corp/The                    | Charles Schwab Corp/The                    | CUSIP: 808513105<br>LEI: 549300VSGCJ7E698NM85 | Long             | EC               | CORP              | US        |    212245 | NS      | $19946785.10  | 1.70%             |  |  |  | No            |                  1 | On Loan: No      |
| Shopify Inc                                | Shopify Inc                                | CUSIP: 82509L107<br>LEI: 549300HGQ43STJLLP808 | Long             | EC               | CORP              | CA        |     97783 | NS      | $11599019.46  | 0.99%             |  |  |  | No            |                  1 | On Loan: No      |
| Block Inc                                  | Block Inc                                  | CUSIP: 852234103<br>LEI: 549300OHIIUWSTIZME52 | Long             | EC               | CORP              | US        |     59246 | NS      | $3565424.28   | 0.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Starbucks Corp                             | Starbucks Corp                             | CUSIP: 855244109<br>LEI: OQSJ1DU9TAOC51A47K68 | Long             | EC               | CORP              | US        |     78904 | NS      | $7069009.36   | 0.60%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street Corp                          | State Street Corp                          | CUSIP: 857477103<br>LEI: 549300ZFEEJ2IP5VME73 | Long             | EC               | CORP              | US        |    175900 | NS      | $22261904.00  | 1.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Fixed Income Clearing Corp.                | FIXED INC CLEARING CORP.REPO               | CUSIP: 000000000<br>LEI: 549300H47WTHXPU08X20 | Long             | RA               | CORP              | US        |  14332860 | PA      | $14332859.95  | 1.22%             |  |  |  | No            |                  2 | On Loan: No      |
| Targa Resources Corp                       | Targa Resources Corp                       | CUSIP: 87612G101<br>LEI: 5493003QENHHS261UR94 | Long             | EC               | CORP              | US        |     98300 | NS      | $24646759.00  | 2.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Tesla Inc                                  | Tesla Inc                                  | CUSIP: 88160R101<br>LEI: 54930043XZGB27CTOV49 | Long             | EC               | CORP              | US        |    105516 | NS      | $39225573.00  | 3.35%             |  |  |  | No            |                  1 | On Loan: No      |
| Union Pacific Corp                         | Union Pacific Corp                         | CUSIP: 907818108<br>LEI: 549300LMMRSZZCZ8CL11 | Long             | EC               | CORP              | US        |     70100 | NS      | $17007662.00  | 1.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Veeva Systems Inc                          | Veeva Systems Inc                          | CUSIP: 922475108<br>LEI: 549300YZEXPDB92M2F02 | Long             | EC               | CORP              | US        |     38313 | NS      | $6730061.58   | 0.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Visa Inc                                   | Visa Inc                                   | CUSIP: 92826C839<br>LEI: 549300JZ4OKEHW3DPJ59 | Long             | EC               | CORP              | US        |     60360 | NS      | $18243206.40  | 1.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Warner Bros Discovery Inc                  | Warner Bros Discovery Inc                  | CUSIP: 934423104<br>LEI: 5493006ZCRFWKF6B1K26 | Long             | EC               | CORP              | US        |    463800 | NS      | $12735948.00  | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Wells Fargo & Co                           | Wells Fargo & Co                           | CUSIP: 949746101<br>LEI: PBLD0EJDB5FWOLXP3B76 | Long             | EC               | CORP              | US        |    176800 | NS      | $14075048.00  | 1.20%             |  |  |  | No            |                  1 | On Loan: No      |
| Workday Inc                                | Workday Inc                                | CUSIP: 98138H101<br>LEI: 549300J0DYC0N31V7G13 | Long             | EC               | CORP              | US        |     31086 | NS      | $4038693.12   | 0.34%             |  |  |  | No            |                  1 | On Loan: No      |
| Yum! Brands Inc                            | Yum! Brands Inc                            | CUSIP: 988498101<br>LEI: 549300JE8XHZZ7OHN517 | Long             | EC               | CORP              | US        |     26188 | NS      | $4071710.24   | 0.35%             |  |  |  | No            |                  1 | On Loan: No      |
| Yum China Holdings Inc                     | Yum China Holdings Inc                     | CUSIP: 98850P109<br>LEI: 529900DO9BYZ7VA3K502 | Long             | EC               | CORP              | US        |     74365 | NS      | $3627524.70   | 0.31%             |  |  |  | No            |                  1 | On Loan: No      |
| Zimmer Biomet Holdings Inc                 | Zimmer Biomet Holdings Inc                 | CUSIP: 98956P102<br>LEI: 2P2YLDVPES3BXQ1FRB91 | Long             | EC               | CORP              | US        |    184700 | NS      | $16700574.00  | 1.42%             |  |  |  | No            |                  1 | On Loan: No      |
| Willis Towers Watson PLC                   | Willis Towers Watson PLC                   | CUSIP: 000000000<br>LEI: 549300WHC56FF48KL350 | Long             | EC               | CORP              | IE        |     75900 | NS      | $22064130.00  | 1.88%             |  |  |  | No            |                  1 | On Loan: No      |
| CRISPR Therapeutics AG                     | CRISPR Therapeutics AG                     | CUSIP: 000000000<br>LEI: 506700O6IRRIQLT3W370 | Long             | EC               | CORP              | CH        |     50387 | NS      | $2396909.59   | 0.20%             |  |  |  | No            |                  1 | On Loan: No      |
| Amrize Ltd                                 | Amrize Ltd                                 | CUSIP: 000000000<br>LEI: 529900SLCCO6K43P8146 | Long             | EC               | CORP              | CH        |    170500 | NS      | $9551410.00   | 0.81%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-04-23

**Name of Applicant:** Natixis Funds Trust I

**Signature:** John Sgroi

**Name of Signer:** John Sgroi

**Title:** Assistant Treasurer