# EDGAR Filing Document

**Accession Number:** 0000702340
**File Stem:** 0000940400-26-020265
**Filing Date:** 2026-5
**Character Count:** 52522
**Document Hash:** a11fdafd636fa26dad2c5c69b242c750
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000940400-26-020265.hdr.sgml**: 20260521

**ACCESSION NUMBER**: 0000940400-26-020265

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260521

**DATE AS OF CHANGE**: 20260521

**PERIOD START**: 20261231

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** PENN SERIES FUNDS INC
- **CENTRAL INDEX KEY:** 0000702340

**ORGANIZATION NAME:**
- **EIN:** 232209178
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-03459
- **FILM NUMBER:** 261007356

**BUSINESS ADDRESS:**
- **STREET 1:** 600 DRESHER RD
- **STREET 2:** C3D
- **CITY:** HORSHAM
- **STATE:** PA
- **ZIP:** 19044
- **BUSINESS PHONE:** (215) 956-8835

**MAIL ADDRESS:**
- **STREET 1:** 600 DRESHER ROAD
- **STREET 2:** C3D
- **CITY:** HORSHAM
- **STATE:** PA
- **ZIP:** 19044

## Series and Classes Contracts Data

### Smid Cap Growth Fund (Series ID: S000022079)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000063370 | Smid Cap Growth Fund |  |

## Nport-Ex

#### Penn Series Funds, Inc.<br>

#### Schedule of Investments — March 31, 2026 (Unaudited)<br>

#### SMID Cap Growth Fund<br>

---

| | | |
|:---|:---|:---|
|  | **Number of<br> Shares** | &nbsp;&nbsp;**Value†** |
| **COMMON STOCKS — 99.8%** | **COMMON STOCKS — 99.8%** | **COMMON STOCKS — 99.8%** |
| **Aerospace & Defense — 4.6%** | **Aerospace & Defense — 4.6%** | **Aerospace & Defense — 4.6%** |
| Karman Holdings, Inc.\* | &nbsp;&nbsp;&nbsp;8975 | &nbsp;&nbsp;&nbsp;$718449 |
| Leonardo DRS, Inc. | &nbsp;&nbsp;13320 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;593006 |
| Loar Holdings, Inc.\* | &nbsp;&nbsp;&nbsp;11115 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;636778 |
| Moog, Inc., Class A | &nbsp;&nbsp;&nbsp;3484 | &nbsp;&nbsp;&nbsp;&nbsp;1019558 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;2967791 |
| **Apparel — 1.8%** | **Apparel — 1.8%** | **Apparel — 1.8%** |
| On Holding AG, Class A\* | 10889 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;370444 |
| Tapestry, Inc. | &nbsp;&nbsp;&nbsp;5634 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;795014 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;1165458 |
| **Biotechnology — 8.8%** | **Biotechnology — 8.8%** | **Biotechnology — 8.8%** |
| Bridgebio Pharma, Inc.\* | &nbsp;&nbsp;&nbsp;9439 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;700940 |
| CG oncology, Inc.\* | &nbsp;&nbsp;&nbsp;3821 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;258605 |
| Cytokinetics, Inc.\* | &nbsp;&nbsp;&nbsp;6424 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;423406 |
| Insmed, Inc.\* | &nbsp;&nbsp;&nbsp;5590 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;914077 |
| Ionis Pharmaceuticals, Inc.\* | 10691 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;802787 |
| Ligand Pharmaceuticals, Inc.\* | &nbsp;&nbsp;&nbsp;1278 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;255153 |
| Praxis Precision Medicines, Inc.\* | &nbsp;&nbsp;&nbsp;&nbsp;1516 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;488440 |
| Revolution Medicines, Inc.\* | &nbsp;&nbsp;&nbsp;7626 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;741628 |
| Roivant Sciences Ltd.\* | &nbsp;&nbsp;38531 | &nbsp;&nbsp;&nbsp;&nbsp;1067309 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;5652345 |
| **Building Materials — 1.7%** | **Building Materials — 1.7%** | **Building Materials — 1.7%** |
| SPX Technologies, Inc.\* | &nbsp;&nbsp;&nbsp;5564 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1112466 |
| **Chemicals — 1.1%** | **Chemicals — 1.1%** | **Chemicals — 1.1%** |
| Solstice Advanced Materials, Inc. | &nbsp;&nbsp;9004 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;685745 |
| **Commercial Services — 1.3%** | **Commercial Services — 1.3%** | **Commercial Services — 1.3%** |
| Herc Holdings, Inc. | &nbsp;&nbsp;&nbsp;3750 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;373312 |
| Toast, Inc., Class A\* | 16394 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;434605 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;807917 |
| **Computers — 4.0%** | **Computers — 4.0%** | **Computers — 4.0%** |
| CACI International, Inc., Class A\* | &nbsp;&nbsp;&nbsp;1079 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;586836 |
| Everpure, Inc., Class A\* | 10660 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;629366 |
| Lumentum Holdings, Inc.\* | &nbsp;&nbsp;&nbsp;1432 | &nbsp;&nbsp;&nbsp;&nbsp;1006352 |
| Rubrik, Inc., Class A\* | &nbsp;&nbsp;&nbsp;7499 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;367226 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;2589780 |
| **Distribution & Wholesale — 2.6%** | **Distribution & Wholesale — 2.6%** | **Distribution & Wholesale — 2.6%** |
| VSE Corp. | &nbsp;&nbsp;&nbsp;&nbsp;4171 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;769132 |
| Watsco, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;1372 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;499120 |
| WESCO International, Inc. | &nbsp;&nbsp;&nbsp;1438 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;393466 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;1661718 |
| **Diversified Financial Services — 3.1%** | **Diversified Financial Services — 3.1%** | **Diversified Financial Services — 3.1%** |
| Enova International, Inc.\* | &nbsp;&nbsp;&nbsp;4321 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;586922 |
| Houlihan Lokey, Inc. | &nbsp;&nbsp;&nbsp;5124 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;735909 |
| Piper Sandler Cos. | &nbsp;&nbsp;8864 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;678539 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;2001370 |
| **Electrical Components & Equipment — 1.1%** | **Electrical Components & Equipment — 1.1%** | **Electrical Components & Equipment — 1.1%** |
| Novanta, Inc.\* | &nbsp;&nbsp;&nbsp;5702 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;673463 |
| **Electronics — 5.6%** | **Electronics — 5.6%** | **Electronics — 5.6%** |
| Advanced Energy Industries, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;3177 | &nbsp;&nbsp;&nbsp;&nbsp;1025250 |
| Badger Meter, Inc. | &nbsp;&nbsp;&nbsp;2573 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;391997 |
| Coherent Corp.\* | &nbsp;&nbsp;4904 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1168182 |

---

---

| | | |
|:---|:---|:---|
|  | **Number of<br> Shares** | &nbsp;&nbsp;**Value†** |
| **Electronics — (continued)** | **Electronics — (continued)** | **Electronics — (continued)** |
| Hubbell, Inc. | &nbsp;&nbsp;&nbsp;1061 | &nbsp;&nbsp;&nbsp;$520675 |
| Mirion Technologies, Inc.\* | 24953 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;463876 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;3569980 |
| **Energy-Alternate Sources — 2.0%** | **Energy-Alternate Sources — 2.0%** | **Energy-Alternate Sources — 2.0%** |
| Nextpower, Inc., Class A\* | &nbsp;&nbsp;&nbsp;8102 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;976696 |
| Solv Energy, Inc., Class A\* | &nbsp;&nbsp;&nbsp;9216 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;276757 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;1253453 |
| **Engineering & Construction — 5.2%** | **Engineering & Construction — 5.2%** | **Engineering & Construction — 5.2%** |
| Comfort Systems USA, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;554 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;763961 |
| Dycom Industries, Inc.\* | &nbsp;&nbsp;&nbsp;1976 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;669508 |
| EMCOR Group, Inc. | &nbsp;&nbsp;&nbsp;1054 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;778179 |
| Fluor Corp.\* | &nbsp;&nbsp;&nbsp;5537 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;258301 |
| MYR Group, Inc.\* | &nbsp;&nbsp;2995 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;845548 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;3315497 |
| **Hand & Machine Tools — 0.9%** | **Hand & Machine Tools — 0.9%** | **Hand & Machine Tools — 0.9%** |
| Franklin Electric Co., Inc. | &nbsp;&nbsp;&nbsp;6157 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;567491 |
| **Healthcare Products — 5.3%** | **Healthcare Products — 5.3%** | **Healthcare Products — 5.3%** |
| Bio-Techne Corp. | 12882 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;673213 |
| Globus Medical, Inc., Class A\* | &nbsp;&nbsp;&nbsp;8819 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;759845 |
| Guardant Health, Inc.\* | &nbsp;&nbsp;6634 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;612783 |
| Natera, Inc.\* | &nbsp;&nbsp;4288 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;857557 |
| Repligen Corp.\* | &nbsp;&nbsp;4074 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;479999 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;3383397 |
| **Healthcare Services — 4.3%** | **Healthcare Services — 4.3%** | **Healthcare Services — 4.3%** |
| BrightSpring Health Services, Inc.\* | 16376 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;697781 |
| Encompass Health Corp. | &nbsp;&nbsp;6384 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;617524 |
| RadNet, Inc.\* | 10229 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;571699 |
| The Ensign Group, Inc. | &nbsp;&nbsp;4204 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;847106 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2734110 |
| **Home Builders — 0.7%** | **Home Builders — 0.7%** | **Home Builders — 0.7%** |
| Toll Brothers, Inc. | &nbsp;&nbsp;3080 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;420328 |
| **Home Furnishings — 1.2%** | **Home Furnishings — 1.2%** | **Home Furnishings — 1.2%** |
| SharkNinja, Inc.\* | &nbsp;&nbsp;&nbsp;7258 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;768622 |
| **Insurance — 0.9%** | **Insurance — 0.9%** | **Insurance — 0.9%** |
| Equitable Holdings, Inc. | 16039 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;595207 |
| **Leisure Time — 3.0%** | **Leisure Time — 3.0%** | **Leisure Time — 3.0%** |
| Amer Sports, Inc.\* | 18070 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;594864 |
| Life Time Group Holdings, Inc.\* | 21764 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;586322 |
| Planet Fitness, Inc., Class A\* | &nbsp;&nbsp;9826 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;730858 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;1912044 |
| **Lodging — 1.1%** | **Lodging — 1.1%** | **Lodging — 1.1%** |
| Hyatt Hotels Corp., Class A | &nbsp;&nbsp;4970 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;714636 |
| **Machinery — Diversified — 3.9%** | **Machinery — Diversified — 3.9%** | **Machinery — Diversified — 3.9%** |
| Applied Industrial Technologies, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;1591 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;422124 |
| Crane Co. | &nbsp;&nbsp;&nbsp;3682 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;629622 |
| CSW Industrials, Inc. | &nbsp;&nbsp;&nbsp;3045 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;793466 |
| Nordson Corp. | &nbsp;&nbsp;&nbsp;2442 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;649719 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;2494931 |

---

------

#### Penn Series Funds, Inc.<br>

#### Schedule of Investments — March 31, 2026 (Unaudited)<br>

#### SMID Cap Growth Fund<br>

---

| | | |
|:---|:---|:---|
|  | **Number of<br> Shares** | &nbsp;&nbsp;**Value†** |
| **COMMON STOCKS — (continued)** | **COMMON STOCKS — (continued)** | **COMMON STOCKS — (continued)** |
| **Metal Fabricate/Hardware — 2.1%** | **Metal Fabricate/Hardware — 2.1%** | **Metal Fabricate/Hardware — 2.1%** |
| RBC Bearings, Inc.\* | &nbsp;&nbsp;&nbsp;1972 | &nbsp;&nbsp;$1071033 |
| The Timken Co. | &nbsp;&nbsp;&nbsp;2579 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;259370 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;1330403 |
| **Miscellaneous Manufacturing — 4.6%** | **Miscellaneous Manufacturing — 4.6%** | **Miscellaneous Manufacturing — 4.6%** |
| Enpro, Inc. | &nbsp;&nbsp;&nbsp;3407 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;853964 |
| Fabrinet\* | &nbsp;&nbsp;&nbsp;2163 | &nbsp;&nbsp;&nbsp;&nbsp;1128048 |
| Federal Signal Corp. | &nbsp;&nbsp;8894 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;961797 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;2943809 |
| **Oil & Gas Services — 1.1%** | **Oil & Gas Services — 1.1%** | **Oil & Gas Services — 1.1%** |
| Archrock, Inc. | 12069 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;420001 |
| Solaris Energy Infrastructure, Inc. | &nbsp;&nbsp;&nbsp;4651 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;262828 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;682829 |
| **Pharmaceuticals — 2.5%** | **Pharmaceuticals — 2.5%** | **Pharmaceuticals — 2.5%** |
| Ascendis Pharma A/S, ADR\* | &nbsp;&nbsp;&nbsp;2018 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;461577 |
| Madrigal Pharmaceuticals, Inc.\* | &nbsp;&nbsp;&nbsp;&nbsp;1156 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;605131 |
| Protagonist Therapeutics, Inc.\* | &nbsp;&nbsp;&nbsp;1718 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;181077 |
| Rhythm Pharmaceuticals, Inc.\* | &nbsp;&nbsp;4408 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;383364 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1631149 |
| **Retail — 8.6%** | **Retail — 8.6%** | **Retail — 8.6%** |
| BJ's Wholesale Club Holdings, Inc.\* | &nbsp;&nbsp;&nbsp;5319 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;523496 |
| Boot Barn Holdings, Inc.\* | &nbsp;&nbsp;2845 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;416394 |
| Brinker International, Inc.\* | &nbsp;&nbsp;&nbsp;4931 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;703999 |
| Casey's General Stores, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;687 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;500040 |
| Cava Group, Inc.\* | 10523 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;851311 |
| Dick's Sporting Goods, Inc. | &nbsp;&nbsp;&nbsp;3146 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;623820 |
| Dutch Bros, Inc., Class A\* | &nbsp;&nbsp;15511 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;785787 |
| Ollie's Bargain Outlet Holdings, Inc.\* | &nbsp;&nbsp;4022 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;370185 |
| Texas Roadhouse, Inc. | &nbsp;&nbsp;&nbsp;4525 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;747259 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;5522291 |
| **Semiconductors — 8.9%** | **Semiconductors — 8.9%** | **Semiconductors — 8.9%** |
| Astera Labs, Inc.\* | &nbsp;&nbsp;&nbsp;5122 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;561371 |
| Lattice Semiconductor Corp.\* | 14936 | &nbsp;&nbsp;&nbsp;&nbsp;1385464 |
| MACOM Technology Solutions Holdings, Inc.\* | &nbsp;&nbsp;6090 | &nbsp;&nbsp;&nbsp;&nbsp;1352406 |
| Onto Innovation, Inc.\* | &nbsp;&nbsp;5678 | &nbsp;&nbsp;&nbsp;&nbsp;1164388 |
| Teradyne, Inc. | &nbsp;&nbsp;&nbsp;4107 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1217561 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;5681190 |
| **Software — 5.6%** | **Software — 5.6%** | **Software — 5.6%** |
| Akamai Technologies, Inc.\* | &nbsp;&nbsp;&nbsp;4355 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;500172 |
| MongoDB, Inc.\* | &nbsp;&nbsp;&nbsp;1334 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;326523 |
| Procore Technologies, Inc.\* | &nbsp;&nbsp;8855 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;504735 |
| PTC, Inc.\* | &nbsp;&nbsp;&nbsp;3385 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;482328 |
| Samsara, Inc., Class A\* | 12206 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;386808 |
| ServiceTitan, Inc., Class A\* | &nbsp;&nbsp;&nbsp;4817 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;305687 |
| Twilio, Inc., Class A\* | &nbsp;&nbsp;5845 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;735418 |
| Waystar Holding Corp.\* | 14918 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;359673 |
|  |  | &nbsp;&nbsp;&nbsp;&nbsp;3601344 |
| **Telecommunications — 0.9%** | **Telecommunications — 0.9%** | **Telecommunications — 0.9%** |
| Credo Technology Group Holding Ltd.\* | &nbsp;&nbsp;&nbsp;6418 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;602458 |

---

---

| | | |
|:---|:---|:---|
|  | **Number of<br> Shares** | &nbsp;&nbsp;**Value†** |
| **Transportation — 1.3%** | **Transportation — 1.3%** | **Transportation — 1.3%** |
| Saia, Inc.\* | 2309 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$811106 |
| **TOTAL COMMON STOCKS<br> (Cost $56,555,224)** | **TOTAL COMMON STOCKS<br> (Cost $56,555,224)** | &nbsp;&nbsp;&nbsp;**63854328** |

---

**SHORT-TERM INVESTMENTS — 0.8%**

---

| | | |
|:---|:---|:---|
| BlackRock Liquidity FedFund - Institutional Shares (seven-day effective yield 3.546%)<br> **(Cost $476,078)** | 476078 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**476078** |
| **TOTAL INVESTMENTS — 100.6%<br> (Cost $57,031,302)** |  | &nbsp;&nbsp;**$64330406** |
| **Other Assets & Liabilities — (0.6)%** | **Other Assets & Liabilities — (0.6)%** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(362044)** |
| **TOTAL NET ASSETS — 100.0%** |  | &nbsp;&nbsp;**$63968362** |

---

------

† See Security Valuation Note in the most recent semi-annual or annual report. <br> \* Non-income producing security.

A/S— Aktieselskab. <br> ADR— American Depositary Receipt. <br> AG— Aktiengesellschaft.

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** Penn Series Funds Inc

- **b. Investment Company Act file number:** 811-03459

- **c. CIK number of Registrant:** 0000702340

- **d. LEI of Registrant:** 549300GLJSCMRCVZWX45

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

  - **Street Address 1:** Eight Tower Bridge

  - **City:** Conshohocken

  - **State:** PA

  - **Foreign country:** US

  - **Zip / Postal Code:** 19428

  - **Telephone number:** 215-956-8114

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

- **a. Name of Series:** Penn Series SMID Cap Growth Fund

- **b. EDGAR series identifier (if any):** S000022079

- **c. LEI of Series:** DCJO3UY2UM4SN7HA8Q94

**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:** $64360885.08

**Total Liabilities:** $113549.75

**Net Assets:** $64247335.33

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000063370 | 3.02%                | 3.80%                | -7.11%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $1330176.81              | $755974.81                                 |
| Month 2  | $868179.60               | $1777730.26                                |
| Month 3  | $-710014.26              | $-4215752.70                               |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Ascendis Pharma A/S                     | Ascendis Pharma A/S SPONSORED ADR                  | CUSIP: 04351P101<br>LEI: 549300B66JN3W3J8GH73 | Long             | EC               | CORP              | DK        |      2018 | NS      | $461577.14    | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| VSE Corp.                               | VSE Corp. COM                                      | CUSIP: 918284100<br>LEI: 549300QWJYQDH4U5XI15 | Long             | EC               | CORP              | US        |      4171 | NS      | $769132.40    | 1.20%             |  |  |  | No            |                  1 | On Loan: No      |
| The Timken Company                      | The Timken Company COM                             | CUSIP: 887389104<br>LEI: B0I35MLPFXZSE70ASS73 | Long             | EC               | CORP              | US        |      2579 | NS      | $259370.03    | 0.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Watsco Inc                              | Watsco Inc COM                                     | CUSIP: 942622200<br>LEI: 549300F1Y3LN5BX5WN75 | Long             | EC               | CORP              | US        |      1372 | NS      | $499119.88    | 0.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Ollies Bargain Outlet Holdings Inc.     | Ollies Bargain Outlet Holdings Inc. COM            | CUSIP: 681116109<br>LEI: 529900YO5DSQCPEFDZ05 | Long             | EC               | CORP              | US        |      4022 | NS      | $370184.88    | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Advanced Energy Industries, Inc.        | Advanced Energy Industries, Inc. COM               | CUSIP: 007973100<br>LEI: 549300756XI3QLFT2U27 | Long             | EC               | CORP              | US        |      3177 | NS      | $1025249.67   | 1.60%             |  |  |  | No            |                  1 | On Loan: No      |
| Archrock Inc                            | Archrock Inc COM                                   | CUSIP: 03957W106<br>LEI: 549300K3RIHMHDVFTL28 | Long             | EC               | CORP              | US        |     12069 | NS      | $420001.20    | 0.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Solaris Energy Infrastructure Inc       | Solaris Energy Infrastructure Inc COM CL A         | CUSIP: 83418M103<br>LEI: 529900MTK3C8Y8TIIC10 | Long             | EC               | CORP              | US        |      4651 | NS      | $262828.01    | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Moog Inc.                               | Moog Inc. CL A                                     | CUSIP: 615394202<br>LEI: 549300WM2I4U7OBAHG07 | Long             | EC               | CORP              | US        |      3484 | NS      | $1019557.76   | 1.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Nordson Corp                            | Nordson Corp COM                                   | CUSIP: 655663102<br>LEI: 14OS6Q5N55N95WM84M53 | Long             | EC               | CORP              | US        |      2442 | NS      | $649718.52    | 1.01%             |  |  |  | No            |                  1 | On Loan: No      |
| AMER SPORTS INC                         | Amer Sports Inc. COM SHS                           | CUSIP: 000000000<br>LEI: 391200YCSWTRD1J21867 | Long             | EC               | CORP              | KY        |     18070 | NS      | $594864.40    | 0.93%             |  |  |  | No            |                  1 | On Loan: No      |
| Radnet Inc                              | Radnet Inc COM                                     | CUSIP: 750491102<br>LEI: 529900RECG94V2IZJ970 | Long             | EC               | CORP              | US        |     10229 | NS      | $571698.81    | 0.89%             |  |  |  | No            |                  1 | On Loan: No      |
| Guardant Health Inc                     | Guardant Health Inc COM                            | CUSIP: 40131M109<br>LEI: 254900M8C3E5VC8BR186 | Long             | EC               | CORP              | US        |      6634 | NS      | $612782.58    | 0.95%             |  |  |  | No            |                  1 | On Loan: No      |
| PTC Inc                                 | PTC Inc COM                                        | CUSIP: 69370C100<br>LEI: 54930050SSMU8SKDJ030 | Long             | EC               | CORP              | US        |      3385 | NS      | $482328.65    | 0.75%             |  |  |  | No            |                  1 | On Loan: No      |
| NEXTPOWER INC                           | Nextpower Inc. CLASS A COM                         | CUSIP: 65290E101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      8102 | NS      | $976696.10    | 1.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Repligen Corporation                    | Repligen Corporation COM                           | CUSIP: 759916109<br>LEI: 54930006QJ0T5AUO1E71 | Long             | EC               | CORP              | US        |      4074 | NS      | $479998.68    | 0.75%             |  |  |  | No            |                  1 | On Loan: No      |
| Procore Technologies Inc                | Procore Technologies Inc COM                       | CUSIP: 74275K108<br>LEI: 5493005PTWY0RHYRAH22 | Long             | EC               | CORP              | US        |      8855 | NS      | $504735.00    | 0.79%             |  |  |  | No            |                  1 | On Loan: No      |
| SHARKNINJA INC                          | Sharkninja Inc. COM SHS                            | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | KY        |      7258 | NS      | $768622.20    | 1.20%             |  |  |  | No            |                  1 | On Loan: No      |
| Solstice Advanced Materials Inc.        | Solstice Advanced Materials Inc. COM SHS           | CUSIP: 83443Q103<br>LEI: 2138004GZ4H9TW6HK435 | Long             | EC               | CORP              | US        |      9004 | NS      | $685744.64    | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Badger Meter Inc                        | Badger Meter Inc COM                               | CUSIP: 056525108<br>LEI: 5493002JENE20OGTUG20 | Long             | EC               | CORP              | US        |      2573 | NS      | $391996.55    | 0.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Onto Innovation Inc.                    | Onto Innovation Inc. COM                           | CUSIP: 683344105<br>LEI: 254900RXZVN73CHOO062 | Long             | EC               | CORP              | US        |      5678 | NS      | $1164387.46   | 1.81%             |  |  |  | No            |                  1 | On Loan: No      |
| Revolution Medicines Inc                | Revolution Medicines Inc COM                       | CUSIP: 76155X100<br>LEI: 549300JU3X0LBCQ65892 | Long             | EC               | CORP              | US        |      7626 | NS      | $741628.50    | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Toast Inc                               | Toast Inc CL A                                     | CUSIP: 888787108<br>LEI: 549300TN1PZNLCD4I551 | Long             | EC               | CORP              | US        |     16394 | NS      | $434604.94    | 0.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Novanta Inc                             | Novanta Inc COM                                    | CUSIP: 67000B104<br>LEI: 549300NBPHPTUPTS8070 | Long             | EC               | CORP              | CA        |      5702 | NS      | $673463.22    | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Federal Signal Corp.                    | Federal Signal Corp. COM                           | CUSIP: 313855108<br>LEI: 549300RTXZRPTNP6G884 | Long             | EC               | CORP              | US        |      8894 | NS      | $961797.16    | 1.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Protagonist Therapeutics Inc            | Protagonist Therapeutics Inc COM                   | CUSIP: 74366E102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      1718 | NS      | $181077.20    | 0.28%             |  |  |  | No            |                  1 | On Loan: No      |
| BlackRock Liquidity Funds               | BlackRock Liquidity Funds FEDFUND INSTL            | CUSIP: 09248U700<br>LEI: 5493007YVNX55LTRQ706 | Long             | STIV             | RF                | US        |    495606 | NS      | $495606.28    | 0.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Praxis Precision Medicines Inc          | Praxis Precision Medicines Inc COM NEW             | CUSIP: 74006W207<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      1516 | NS      | $488440.04    | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| Loar Holdings Inc                       | Loar Holdings Inc COM SHS                          | CUSIP: 53947R105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     11115 | NS      | $636778.35    | 0.99%             |  |  |  | No            |                  1 | On Loan: No      |
| Waystar Holding Corp                    | Waystar Holding Corp COM                           | CUSIP: 946784105<br>LEI: 529900QJLKXDYU36MH89 | Long             | EC               | CORP              | US        |     14918 | NS      | $359672.98    | 0.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Houlihan Lokey Inc.                     | Houlihan Lokey Inc. CL A                           | CUSIP: 441593100<br>LEI: 549300S3CNGTQ1QZVY46 | Long             | EC               | CORP              | US        |      5124 | NS      | $735908.88    | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Encompass Health Corporation            | Encompass Health Corporation COM                   | CUSIP: 29261A100<br>LEI: 549300FVRPM9DRQZRG64 | Long             | EC               | CORP              | US        |      6384 | NS      | $617524.32    | 0.96%             |  |  |  | No            |                  1 | On Loan: No      |
| BRIGHTSPRING HEALTH SERVICES INC        | BrightSpring Health Services Inc. COM              | CUSIP: 10950A106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     16376 | NS      | $697781.36    | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Hubbell Incorporated                    | Hubbell Incorporated COM                           | CUSIP: 443510607<br>LEI: 54930088VDQ6840Y6597 | Long             | EC               | CORP              | US        |      1061 | NS      | $520675.14    | 0.81%             |  |  |  | No            |                  1 | On Loan: No      |
| SERVICETITAN INC                        | ServiceTitan Inc. SHS CL A                         | CUSIP: 81764X103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      4817 | NS      | $305686.82    | 0.48%             |  |  |  | No            |                  1 | On Loan: No      |
| CG ONCOLOGY INC                         | CG Oncology Inc. COM                               | CUSIP: 156944100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      3821 | NS      | $258605.28    | 0.40%             |  |  |  | No            |                  1 | On Loan: No      |
| NATERA INC                              | Natera Inc. COM                                    | CUSIP: 632307104<br>LEI: 529900CQ3OZ0A0VYVU59 | Long             | EC               | CORP              | US        |      4288 | NS      | $857557.12    | 1.33%             |  |  |  | No            |                  1 | On Loan: No      |
| Samsara Inc                             | Samsara Inc COM CL A                               | CUSIP: 79589L106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     12206 | NS      | $386808.14    | 0.60%             |  |  |  | No            |                  1 | On Loan: No      |
| CACI International Inc.                 | CACI International Inc. CL A                       | CUSIP: 127190304<br>LEI: SYRPI2D1O9WRTS2WX210 | Long             | EC               | CORP              | US        |      1079 | NS      | $586835.73    | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Ensign Group Inc                        | Ensign Group Inc COM                               | CUSIP: 29358P101<br>LEI: 5493003K4HEEA8Q0BC72 | Long             | EC               | CORP              | US        |      4204 | NS      | $847106.00    | 1.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Bio-Techne Corp                         | Bio-Techne Corp COM                                | CUSIP: 09073M104<br>LEI: 54930073RLKQ51TILZ35 | Long             | EC               | CORP              | US        |     12882 | NS      | $673213.32    | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Hyatt Hotels Corporation                | Hyatt Hotels Corporation COM CL A                  | CUSIP: 448579102<br>LEI: T27JQIMTYSH41TCD5186 | Long             | EC               | CORP              | US        |      4970 | NS      | $714636.30    | 1.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Emcor Group Inc                         | Emcor Group Inc COM                                | CUSIP: 29084Q100<br>LEI: 529900X0SQJB2J7YDU43 | Long             | EC               | CORP              | US        |      1054 | NS      | $778178.74    | 1.21%             |  |  |  | No            |                  1 | On Loan: No      |
| CSW Industrials Inc.                    | CSW Industrials Inc. COM                           | CUSIP: 126402106<br>LEI: 549300SYOEO3RVQ7FB83 | Long             | EC               | CORP              | US        |      3045 | NS      | $793466.10    | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Bridgebio Pharma Inc                    | Bridgebio Pharma Inc COM                           | CUSIP: 10806X102<br>LEI: 54930028YG89VTY2J114 | Long             | EC               | CORP              | US        |      9439 | NS      | $700940.14    | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| CAVA GROUP INC                          | CAVA Group Inc. COM                                | CUSIP: 148929102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     10523 | NS      | $851310.70    | 1.33%             |  |  |  | No            |                  1 | On Loan: No      |
| BJ Wholesale Club Holdings Inc          | BJ Wholesale Club Holdings Inc COM                 | CUSIP: 05550J101<br>LEI: 549300UCIWH1C93V0J03 | Long             | EC               | CORP              | US        |      5319 | NS      | $523495.98    | 0.81%             |  |  |  | No            |                  1 | On Loan: No      |
| RBC Bearings Inc                        | RBC Bearings Inc COM                               | CUSIP: 75524B104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      1972 | NS      | $1071032.64   | 1.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Crane Co.                               | Crane Co. COMMON STOCK                             | CUSIP: 224408104<br>LEI: 5493000CQRQOTHUODL75 | Long             | EC               | CORP              | US        |      3682 | NS      | $629622.00    | 0.98%             |  |  |  | No            |                  1 | On Loan: No      |
| Equitable Holdings Inc                  | Equitable Holdings Inc COM                         | CUSIP: 29452E101<br>LEI: 549300FIBAKMNHPZ4009 | Long             | EC               | CORP              | US        |     16039 | NS      | $595207.29    | 0.93%             |  |  |  | No            |                  1 | On Loan: No      |
| Fabrinet                                | Fabrinet COM USD0.01                               | CUSIP: 000000000<br>LEI: 5493004TETZ6IYF7CV44 | Long             | EC               | CORP              | KY        |      2163 | NS      | $1128047.76   | 1.76%             |  |  |  | No            |                  1 | On Loan: No      |
| Twilio Inc                              | Twilio Inc CL A                                    | CUSIP: 90138F102<br>LEI: 5493004W8TRGD63APX93 | Long             | EC               | CORP              | US        |      5845 | NS      | $735417.90    | 1.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Rubrik Inc.                             | Rubrik Inc. CL A                                   | CUSIP: 781154109<br>LEI: 254900TRGK2WTBYMYU27 | Long             | EC               | CORP              | US        |      7499 | NS      | $367226.03    | 0.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Boot Barn Holdings Inc                  | Boot Barn Holdings Inc COM                         | CUSIP: 099406100<br>LEI: 529900QE1BFMYA3N4E71 | Long             | EC               | CORP              | US        |      2845 | NS      | $416394.20    | 0.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Comfort Systems USA Inc.                | Comfort Systems USA Inc. COM                       | CUSIP: 199908104<br>LEI: 5299009DT1ZA5HTU6R38 | Long             | EC               | CORP              | US        |       554 | NS      | $763960.46    | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Lattice Semiconductor Corporation       | Lattice Semiconductor Corporation COM              | CUSIP: 518415104<br>LEI: 549300LRBBPZDQ2II567 | Long             | EC               | CORP              | US        |     14936 | NS      | $1385463.36   | 2.16%             |  |  |  | No            |                  1 | On Loan: No      |
| Lumentum Holdings Inc.                  | Lumentum Holdings Inc. COM                         | CUSIP: 55024U109<br>LEI: 549300JLWRRC38DWEF52 | Long             | EC               | CORP              | US        |      1432 | NS      | $1006352.32   | 1.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Piper Sandler Companies                 | Piper Sandler Companies COM NEW                    | CUSIP: 724078209<br>LEI: QUQDBTUSOAKFEVMRMF78 | Long             | EC               | CORP              | US        |      8864 | NS      | $678539.20    | 1.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Wesco International, Inc.               | Wesco International, Inc. COM                      | CUSIP: 95082P105<br>LEI: 529900TXOGREY3WNJ434 | Long             | EC               | CORP              | US        |      1438 | NS      | $393465.56    | 0.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Dick's Sporting Goods, Inc.             | Dick's Sporting Goods, Inc. COM                    | CUSIP: 253393102<br>LEI: 529900SSBV5I4LWSK313 | Long             | EC               | CORP              | US        |      3146 | NS      | $623820.34    | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Dycom Industries, Inc.                  | Dycom Industries, Inc. COM                         | CUSIP: 267475101<br>LEI: 549300F56EKTHQI3WT60 | Long             | EC               | CORP              | US        |      1976 | NS      | $669508.32    | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| SPX TECHNOLOGIES INC                    | SPX Technologies, Inc. COM                         | CUSIP: 78473E103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      5564 | NS      | $1112466.16   | 1.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Ligand Pharmaceuticals Incorporated     | Ligand Pharmaceuticals Incorporated COM NEW        | CUSIP: 53220K504<br>LEI: 5493008K7TB0IKP37H79 | Long             | EC               | CORP              | US        |      1278 | NS      | $255152.70    | 0.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Insmed Inc                              | Insmed Inc COM PAR $.01                            | CUSIP: 457669307<br>LEI: 529900Q55QAG41CCAC11 | Long             | EC               | CORP              | US        |      5590 | NS      | $914076.80    | 1.42%             |  |  |  | No            |                  1 | On Loan: No      |
| Herc Holdings Inc                       | Herc Holdings Inc COM                              | CUSIP: 42704L104<br>LEI: 549300TP80QLITMSBP82 | Long             | EC               | CORP              | US        |      3750 | NS      | $373312.50    | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Teradyne Inc.                           | Teradyne Inc. COM                                  | CUSIP: 880770102<br>LEI: C3X4YJ278QNZHRJULN75 | Long             | EC               | CORP              | US        |      4107 | NS      | $1217561.22   | 1.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Globus Med Inc                          | Globus Med Inc CL A                                | CUSIP: 379577208<br>LEI: 5299003M2P4CIK0RF205 | Long             | EC               | CORP              | US        |      8819 | NS      | $759845.04    | 1.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Life Time Group Holdings Inc            | Life Time Group Holdings Inc COMMON STOCK          | CUSIP: 53190C102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     21764 | NS      | $586322.16    | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Cytokinetics Inc                        | Cytokinetics Inc COM NEW                           | CUSIP: 23282W605<br>LEI: 549300BE5DY1HW7IHA64 | Long             | EC               | CORP              | US        |      6424 | NS      | $423405.84    | 0.66%             |  |  |  | No            |                  1 | On Loan: No      |
| MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC | MACOM Technology Solutions Holdings Inc. COM       | CUSIP: 55405Y100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      6090 | NS      | $1352406.30   | 2.10%             |  |  |  | No            |                  1 | On Loan: No      |
| MYR Grp Inc                             | MYR Grp Inc COM                                    | CUSIP: 55405W104<br>LEI: 529900G1IMMZHOQ17I54 | Long             | EC               | CORP              | US        |      2995 | NS      | $845548.40    | 1.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Casey'S General Stores Inc.             | Casey'S General Stores Inc. COM                    | CUSIP: 147528103<br>LEI: 549300CAFWSI86V66Q65 | Long             | EC               | CORP              | US        |       687 | NS      | $500039.82    | 0.78%             |  |  |  | No            |                  1 | On Loan: No      |
| KARMAN HOLDINGS INC                     | Karman Holdings Inc. COMMON STOCK                  | CUSIP: 485924104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      8975 | NS      | $718448.75    | 1.12%             |  |  |  | No            |                  1 | On Loan: No      |
| Rhythm Pharmaceuticals Inc              | Rhythm Pharmaceuticals Inc COM                     | CUSIP: 76243J105<br>LEI: 529900JPNWXQ8DPLA551 | Long             | EC               | CORP              | US        |      4408 | NS      | $383363.76    | 0.60%             |  |  |  | No            |                  1 | On Loan: No      |
| MongoDB Inc.                            | MongoDB Inc. CL A                                  | CUSIP: 60937P106<br>LEI: 549300TPTG69WKWE1Z37 | Long             | EC               | CORP              | US        |      1334 | NS      | $326523.18    | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Mirion Technologies Inc                 | Mirion Technologies Inc COM CL A                   | CUSIP: 60471A101<br>LEI: 549300BNTOWVWFNVTJ65 | Long             | EC               | CORP              | US        |     24953 | NS      | $463876.27    | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Planet Fitness Inc.                     | Planet Fitness Inc. CL A                           | CUSIP: 72703H101<br>LEI: 549300LLE5HUPF6H8G33 | Long             | EC               | CORP              | US        |      9826 | NS      | $730857.88    | 1.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Akamai Technologies, Inc.               | Akamai Technologies, Inc. COM                      | CUSIP: 00971T101<br>LEI: OC1LZNN2LF5WTJ5RIL89 | Long             | EC               | CORP              | US        |      4355 | NS      | $500171.75    | 0.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Applied Industrial Technologies Inc.    | Applied Industrial Technologies Inc. COM           | CUSIP: 03820C105<br>LEI: 549300NU173IJRC6PO38 | Long             | EC               | CORP              | US        |      1591 | NS      | $422124.12    | 0.66%             |  |  |  | No            |                  1 | On Loan: No      |
| Toll Brothers, Inc.                     | Toll Brothers, Inc. COM                            | CUSIP: 889478103<br>LEI: 529900JB6IS9MSZGVR44 | Long             | EC               | CORP              | US        |      3080 | NS      | $420327.60    | 0.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Tapestry Inc                            | Tapestry Inc COM                                   | CUSIP: 876030107<br>LEI: 549300LJNVY5SW3VTN33 | Long             | EC               | CORP              | US        |      5634 | NS      | $795013.74    | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Astera Labs Inc                         | Astera Labs Inc COM                                | CUSIP: 04626A103<br>LEI: 529900LJL8TUEGF7HG20 | Long             | EC               | CORP              | US        |      5122 | NS      | $561371.20    | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Enova International Inc.                | Enova International Inc. COM                       | CUSIP: 29357K103<br>LEI: 549300O8XOCQSB49UO63 | Long             | EC               | CORP              | US        |      4321 | NS      | $586921.43    | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Roivant Sciences Ltd                    | Roivant Sciences Ltd SHS                           | CUSIP: 000000000<br>LEI: 549300DL466NY5J6U724 | Long             | EC               | CORP              | BM        |     38531 | NS      | $1067308.70   | 1.66%             |  |  |  | No            |                  1 | On Loan: No      |
| Leonardo DRS Inc                        | Leonardo DRS Inc COM                               | CUSIP: 52661A108<br>LEI: 549300HMMEWVG3PPQU18 | Long             | EC               | CORP              | US        |     13320 | NS      | $593006.40    | 0.92%             |  |  |  | No            |                  1 | On Loan: No      |
| Everpure Inc.                           | Everpure Inc. CL A                                 | CUSIP: 74624M102<br>LEI: 549300NPDB0BZTK3WO90 | Long             | EC               | CORP              | US        |     10660 | NS      | $629366.40    | 0.98%             |  |  |  | No            |                  1 | On Loan: No      |
| Enpro Inc                               | Enpro Inc COM                                      | CUSIP: 29355X107<br>LEI: 549300Y5CFT2LKCFDN54 | Long             | EC               | CORP              | US        |      3407 | NS      | $853964.55    | 1.33%             |  |  |  | No            |                  1 | On Loan: No      |
| Coherent Corp                           | Coherent Corp COM                                  | CUSIP: 19247G107<br>LEI: 549300O5C25A0MMHHU33 | Long             | EC               | CORP              | US        |      4904 | NS      | $1168181.84   | 1.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Dutch Bros Inc                          | Dutch Bros Inc CL A                                | CUSIP: 26701L100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     15511 | NS      | $785787.26    | 1.22%             |  |  |  | No            |                  1 | On Loan: No      |
| On Holding AG                           | On Holding AG NAMEN AKT A                          | CUSIP: 000000000<br>LEI: 506700FB3467B9W95526 | Long             | EC               | CORP              | CH        |     10889 | NS      | $370443.78    | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| SOLV ENERGY INC                         | Solv Energy Inc. COM SHS CL A                      | CUSIP: 78475V103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      9216 | NS      | $276756.48    | 0.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Franklin Electric Co Inc                | Franklin Electric Co Inc COM                       | CUSIP: 353514102<br>LEI: RR6AURIKMXUE4Q24G284 | Long             | EC               | CORP              | US        |      6157 | NS      | $567490.69    | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Texas Roadhouse Inc                     | Texas Roadhouse Inc COM                            | CUSIP: 882681109<br>LEI: 5299002Y1CNRPDGXTQ75 | Long             | EC               | CORP              | US        |      4525 | NS      | $747258.50    | 1.16%             |  |  |  | No            |                  1 | On Loan: No      |
| Credo Technology Group Holding Ltd      | Credo Technology Group Holding Ltd ORDINARY SHARES | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | KY        |      6418 | NS      | $602457.66    | 0.94%             |  |  |  | No            |                  1 | On Loan: No      |
| Saia Inc                                | Saia Inc COM                                       | CUSIP: 78709Y105<br>LEI: 549300WNPG4N9GBOYB29 | Long             | EC               | CORP              | US        |      2309 | NS      | $811105.52    | 1.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Ionis Pharmaceuticals, Inc.             | Ionis Pharmaceuticals, Inc. COM                    | CUSIP: 462222100<br>LEI: 549300SI4ZGLG0BLUZ92 | Long             | EC               | CORP              | US        |     10691 | NS      | $802787.19    | 1.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Madrigal Pharmaceuticals Inc            | Madrigal Pharmaceuticals Inc COM                   | CUSIP: 558868105<br>LEI: 549300CHIMT2EUSNJB60 | Long             | EC               | CORP              | US        |      1156 | NS      | $605131.32    | 0.94%             |  |  |  | No            |                  1 | On Loan: No      |
| Brinker International, Inc.             | Brinker International, Inc. COM                    | CUSIP: 109641100<br>LEI: 52990067JY6PBGJNTG76 | Long             | EC               | CORP              | US        |      4931 | NS      | $703998.87    | 1.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Fluor Corporation                       | Fluor Corporation COM                              | CUSIP: 343412102<br>LEI: CQ7WZ4NOFWT7FAE6Q943 | Long             | EC               | CORP              | US        |      5537 | NS      | $258301.05    | 0.40%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-05-21

**Name of Applicant:** Penn Series Funds Inc

**Signature:** Steven Viola

**Name of Signer:** Steven Viola

**Title:** Treasurer