# EDGAR Filing Document

**Accession Number:** 0001053425
**File Stem:** 0001752724-25-202962
**Filing Date:** 2025-8
**Character Count:** 30180
**Document Hash:** b1265c7505b8ecefc2279aabeedd35cc
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-202962.hdr.sgml**: 20250825

**ACCESSION NUMBER**: 0001752724-25-202962

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250825

**DATE AS OF CHANGE**: 20250825

**PERIOD START**: 20251231

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** HARTFORD SERIES FUND INC
- **CENTRAL INDEX KEY:** 0001053425

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

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-08629
- **FILM NUMBER:** 251251560

**BUSINESS ADDRESS:**
- **STREET 1:** 690 LEE ROAD
- **CITY:** WAYNE
- **STATE:** PA
- **ZIP:** 19087
- **BUSINESS PHONE:** 610-386-4068

**MAIL ADDRESS:**
- **STREET 1:** 690 LEE ROAD
- **CITY:** WAYNE
- **STATE:** PA
- **ZIP:** 19087

## Series and Classes Contracts Data

### HARTFORD MIDCAP HLS FUND (Series ID: S000003215)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000008616 | IA           | HIMCX           |
| C000008617 | IB           | HBMCX           |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** HARTFORD SERIES FUND INC

- **b. Investment Company Act file number:** 811-08629

- **c. CIK number of Registrant:** 0001053425

- **d. LEI of Registrant:** L2SH4E1KCLEHYZJ8SW12

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

  - **Street Address 1:** 690 LEE ROAD

  - **City:** WAYNE

  - **State:** PA

  - **Foreign country:** US

  - **Zip / Postal Code:** 19087

  - **Telephone number:** 610-386-4068

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

- **a. Name of Series:** HARTFORD MIDCAP HLS FUND

- **b. EDGAR series identifier (if any):** S000003215

- **c. LEI of Series:** 5493005B8B8SS3ML6B08

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

- **a. Date of fiscal year-end:** 2025-12-31

- **b. Date as of which information is reported:** 2025-06-30

**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:** $812821487.91

**Total Liabilities:** $11701915.58

**Net Assets:** $801119572.33

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000008616 | 1.17%                | 8.03%                | 3.87%                |
| Class ID C000008617 | 1.17%                | 7.99%                | 3.85%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-1636793.56             | $9638007.28                                |
| Month 2  | $2917098.58              | $55262803.32                               |
| Month 3  | $33052964.60             | $-2954486.99                               |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| EQT Corp                          | EQT Corp                                                                    | CUSIP: 26884L109<br>LEI: 4NT01YGM4X7ZX86ISY52 | Long             | EC               | CORP              | US        |     67166 | NS      | $3917121.12   | 0.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Hyatt Hotels Corp                 | Hyatt Hotels Corp                                                           | CUSIP: 448579102<br>LEI: T27JQIMTYSH41TCD5186 | Long             | EC               | CORP              | US        |    118906 | NS      | $16605222.90  | 2.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Vistra Corp                       | Vistra Corp                                                                 | CUSIP: 92840M102<br>LEI: 549300KP43CPCUJOOG15 | Long             | EC               | CORP              | US        |    105481 | NS      | $20443272.61  | 2.55%             |  |  |  | No            |                  1 | On Loan: No      |
| Chipotle Mexican Grill Inc        | Chipotle Mexican Grill Inc                                                  | CUSIP: 169656105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    182906 | NS      | $10270171.90  | 1.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Pool Corp                         | Pool Corp                                                                   | CUSIP: 73278L105<br>LEI: 5493005VZK1KMN6CO617 | Long             | EC               | CORP              | US        |     17526 | NS      | $5108478.48   | 0.64%             |  |  |  | No            |                  1 | On Loan: No      |
| Valvoline Inc                     | Valvoline Inc                                                               | CUSIP: 92047W101<br>LEI: 549300CMHPBEY6VPOT75 | Long             | EC               | CORP              | US        |    119419 | NS      | $4522397.53   | 0.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Hamilton Lane Inc                 | Hamilton Lane Inc                                                           | CUSIP: 407497106<br>LEI: 5493006OKN3V1NORM833 | Long             | EC               | CORP              | US        |     76376 | NS      | $10854557.12  | 1.35%             |  |  |  | No            |                  1 | On Loan: No      |
| Interactive Brokers Group Inc     | Interactive Brokers Group Inc                                               | CUSIP: 45841N107<br>LEI: 5493004DT6DCDUZNDM53 | Long             | EC               | CORP              | US        |    464631 | NS      | $25745203.71  | 3.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Tradeweb Markets Inc              | Tradeweb Markets Inc                                                        | CUSIP: 892672106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    137231 | NS      | $20090618.40  | 2.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Cloudflare Inc                    | Cloudflare Inc                                                              | CUSIP: 18915M107<br>LEI: 5493007DY18BGNLDWU14 | Long             | EC               | CORP              | US        |    145259 | NS      | $28446069.97  | 3.55%             |  |  |  | No            |                  1 | On Loan: No      |
| Constellation Software Inc/Canada | Constellation Software Inc/Canada                                           | CUSIP: 21037X100<br>LEI: 549300B6PYHMCTDWQV29 | Long             | EC               | CORP              | CA        |      3310 | NS      | $12136950.25  | 1.51%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street Global Advisors      | State Street Navigator Securities Lending Government Money Market Portfolio | CUSIP: 857509301<br>LEI: 5493008BJIBKQ5KTIF74 | Long             | STIV             | RF                | US        |   9023312 | NS      | $9023312.50   | 1.13%             |  |  |  | No            |                  1 | On Loan: No      |
| HubSpot Inc                       | HubSpot Inc                                                                 | CUSIP: 443573100<br>LEI: 529900BLNVEW0MVKJB37 | Long             | EC               | CORP              | US        |     25468 | NS      | $14176252.84  | 1.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Casey's General Stores Inc        | Casey's General Stores Inc                                                  | CUSIP: 147528103<br>LEI: 549300CAFWSI86V66Q65 | Long             | EC               | CORP              | US        |      9722 | NS      | $4960844.94   | 0.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Boot Barn Holdings Inc            | Boot Barn Holdings Inc                                                      | CUSIP: 099406100<br>LEI: 529900QE1BFMYA3N4E71 | Long             | EC               | CORP              | US        |     71776 | NS      | $10909952.00  | 1.36%             |  |  |  | No            |                  1 | On Loan: No      |
| Celestica Inc                     | Celestica Inc                                                               | CUSIP: 15101Q207<br>LEI: 549300J3CG5T6RZWLN53 | Long             | EC               | CORP              | CA        |     52688 | NS      | $8225123.68   | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Royal Caribbean Cruises Ltd       | Royal Caribbean Cruises Ltd                                                 | CUSIP: 000000000<br>LEI: K2NEH8QNVW44JIWK7Z55 | Long             | EC               | CORP              | LR        |     28759 | NS      | $9005593.26   | 1.12%             |  |  |  | No            |                  1 | On Loan: No      |
| IDEX Corp                         | IDEX Corp                                                                   | CUSIP: 45167R104<br>LEI: 549300U5Y5EL6PHYLF13 | Long             | EC               | CORP              | US        |     45571 | NS      | $8000900.47   | 1.00%             |  |  |  | No            |                  1 | On Loan: No      |
| CDW Corp/DE                       | CDW Corp/DE                                                                 | CUSIP: 12514G108<br>LEI: 9845001B052ABF0B6755 | Long             | EC               | CORP              | US        |     22648 | NS      | $4044706.32   | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Tyler Technologies Inc            | Tyler Technologies Inc                                                      | CUSIP: 902252105<br>LEI: 25490040SMU4Z8LBCW70 | Long             | EC               | CORP              | US        |     20793 | NS      | $12326922.12  | 1.54%             |  |  |  | No            |                  1 | On Loan: No      |
| Targa Resources Corp              | Targa Resources Corp                                                        | CUSIP: 87612G101<br>LEI: 5493003QENHHS261UR94 | Long             | EC               | CORP              | US        |    126944 | NS      | $22098411.52  | 2.76%             |  |  |  | No            |                  1 | On Loan: No      |
| Vertiv Holdings Co                | Vertiv Holdings Co                                                          | CUSIP: 92537N108<br>LEI: 549300KTTIRAOGXCRV69 | Long             | EC               | CORP              | US        |    106445 | NS      | $13668602.45  | 1.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Veeva Systems Inc                 | Veeva Systems Inc                                                           | CUSIP: 922475108<br>LEI: 549300YZEXPDB92M2F02 | Long             | EC               | CORP              | US        |     77460 | NS      | $22306930.80  | 2.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Axon Enterprise Inc               | Axon Enterprise Inc                                                         | CUSIP: 05464C101<br>LEI: 549300QP2IEEGFE16681 | Long             | EC               | CORP              | US        |     29613 | NS      | $24517787.22  | 3.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Trade Desk Inc/The                | Trade Desk Inc/The                                                          | CUSIP: 88339J105<br>LEI: 549300GXPD31VT3E0P46 | Long             | EC               | CORP              | US        |    125725 | NS      | $9050942.75   | 1.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Viper Energy Inc                  | Viper Energy Inc                                                            | CUSIP: 927959106<br>LEI: 5299009LINL232255G03 | Long             | EC               | CORP              | US        |     81428 | NS      | $3104849.64   | 0.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Wingstop Inc                      | Wingstop Inc                                                                | CUSIP: 974155103<br>LEI: 549300SSH3F8HPIM3Q47 | Long             | EC               | CORP              | US        |     32778 | NS      | $11037663.72  | 1.38%             |  |  |  | No            |                  1 | On Loan: No      |
| Take-Two Interactive Software Inc | Take-Two Interactive Software Inc                                           | CUSIP: 874054109<br>LEI: BOMSTHHJK882EWYX3334 | Long             | EC               | CORP              | US        |     32580 | NS      | $7912053.00   | 0.99%             |  |  |  | No            |                  1 | On Loan: No      |
| Dayforce Inc                      | Dayforce Inc                                                                | CUSIP: 15677J108<br>LEI: 549300T64GVCHFJ8L449 | Long             | EC               | CORP              | US        |    126684 | NS      | $7017026.76   | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Lamar Advertising Co              | Lamar Advertising Co                                                        | CUSIP: 512816109<br>LEI: 529900Y8WW4MKVPTB543 | Long             | EC               |  | US        |     40504 | NS      | $4915565.44   | 0.61%             |  |  |  | No            |                  1 | On Loan: No      |
| O'Reilly Automotive Inc           | O'Reilly Automotive Inc                                                     | CUSIP: 67103H107<br>LEI: 549300K2RLMQL149Q332 | Long             | EC               | CORP              | US        |    135853 | NS      | $12244430.89  | 1.53%             |  |  |  | No            |                  1 | On Loan: No      |
| CyberArk Software Ltd             | CyberArk Software Ltd                                                       | CUSIP: 000000000<br>LEI: 529900YEXNDM894PWS93 | Long             | EC               | CORP              | IL        |     40541 | NS      | $16495322.08  | 2.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Ares Management Corp              | Ares Management Corp                                                        | CUSIP: 03990B101<br>LEI: 529900JUV61FH7B8VW38 | Long             | EC               | CORP              | US        |     73964 | NS      | $12810564.80  | 1.60%             |  |  |  | No            |                  1 | On Loan: No      |
| TransUnion                        | TransUnion                                                                  | CUSIP: 89400J107<br>LEI: 549300ZS772LUNUMRB03 | Long             | EC               | CORP              | US        |    101468 | NS      | $8929184.00   | 1.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Guidewire Software Inc            | Guidewire Software Inc                                                      | CUSIP: 40171V100<br>LEI: 549300WXSG0J8IXZCK32 | Long             | EC               | CORP              | US        |     32990 | NS      | $7767495.50   | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Marvell Technology Inc            | Marvell Technology Inc                                                      | CUSIP: 573874104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    136803 | NS      | $10588552.20  | 1.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Markel Group Inc                  | Markel Group Inc                                                            | CUSIP: 570535104<br>LEI: 549300SCNO12JLWIK605 | Long             | EC               | CORP              | US        |      4088 | NS      | $8165207.68   | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Procore Technologies Inc          | Procore Technologies Inc                                                    | CUSIP: 74275K108<br>LEI: 5493005PTWY0RHYRAH22 | Long             | EC               | CORP              | US        |    149666 | NS      | $10240147.72  | 1.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Domino's Pizza Inc                | Domino's Pizza Inc                                                          | CUSIP: 25754A201<br>LEI: 25490005ZWM1IF9UXU57 | Long             | EC               | CORP              | US        |      3090 | NS      | $1392354.00   | 0.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Rollins Inc                       | Rollins Inc                                                                 | CUSIP: 775711104<br>LEI: 549300F2A0BXT4SGWD84 | Long             | EC               | CORP              | US        |    277569 | NS      | $15660442.98  | 1.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Acuity Inc                        | Acuity Inc                                                                  | CUSIP: 00508Y102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     40090 | NS      | $11960450.60  | 1.49%             |  |  |  | No            |                  1 | On Loan: No      |
| DraftKings Inc                    | DraftKings Inc                                                              | CUSIP: 26142V105<br>LEI: 2549006G33IUL6IVOD83 | Long             | EC               | CORP              | US        |    503494 | NS      | $21594857.66  | 2.70%             |  |  |  | No            |                  1 | On Loan: No      |
| Bio-Techne Corp                   | Bio-Techne Corp                                                             | CUSIP: 09073M104<br>LEI: 54930073RLKQ51TILZ35 | Long             | EC               | CORP              | US        |     61436 | NS      | $3160882.20   | 0.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Rocket Cos Inc                    | Rocket Cos Inc                                                              | CUSIP: 77311W101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    722360 | NS      | $10243064.80  | 1.28%             |  |  |  | No            |                  1 | On Loan: —       |
| MKS Inc                           | MKS Inc                                                                     | CUSIP: 55306N104<br>LEI: 549300KEQATBHAGVF505 | Long             | EC               | CORP              | US        |    100654 | NS      | $10000981.44  | 1.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Compass Group PLC                 | Compass Group PLC                                                           | CUSIP: 20449X401<br>LEI: 2138008M6MH9OZ6U2T68 | Long             | EC               | CORP              | GB        |    115039 | NS      | $3971146.28   | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Live Nation Entertainment Inc     | Live Nation Entertainment Inc                                               | CUSIP: 538034109<br>LEI: 5493007B9BM9ZXJINO78 | Long             | EC               | CORP              | US        |     52233 | NS      | $7901808.24   | 0.99%             |  |  |  | No            |                  1 | On Loan: No      |
| Datadog Inc                       | Datadog Inc                                                                 | CUSIP: 23804L103<br>LEI: 549300F6JNO0KRPO1K63 | Long             | EC               | CORP              | US        |     51483 | NS      | $6915711.39   | 0.86%             |  |  |  | No            |                  1 | On Loan: No      |
| Clearwater Analytics Holdings Inc | Clearwater Analytics Holdings Inc                                           | CUSIP: 185123106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    461573 | NS      | $10122295.89  | 1.26%             |  |  |  | No            |                  1 | On Loan: No      |
| PTC Inc                           | PTC Inc                                                                     | CUSIP: 69370C100<br>LEI: 54930050SSMU8SKDJ030 | Long             | EC               | CORP              | US        |     45105 | NS      | $7773395.70   | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Ingersoll Rand Inc                | Ingersoll Rand Inc                                                          | CUSIP: 45687V106<br>LEI: 5299004C02FMZCUOIR50 | Long             | EC               | CORP              | US        |    111161 | NS      | $9246371.98   | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Monolithic Power Systems Inc      | Monolithic Power Systems Inc                                                | CUSIP: 609839105<br>LEI: 529900TB7O85LSZ1XU31 | Long             | EC               | CORP              | US        |     23666 | NS      | $17308839.08  | 2.16%             |  |  |  | No            |                  1 | On Loan: No      |
| Natera Inc                        | Natera Inc                                                                  | CUSIP: 632307104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     84828 | NS      | $14330842.32  | 1.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Unity Software Inc                | Unity Software Inc                                                          | CUSIP: 91332U101<br>LEI: 549300D1ESJMGNQNG432 | Long             | EC               | CORP              | US        |    169332 | NS      | $4097834.40   | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| NVR Inc                           | NVR Inc                                                                     | CUSIP: 62944T105<br>LEI: 529900RWXR4JI3JYTV70 | Long             | EC               | CORP              | US        |      2265 | NS      | $16728519.90  | 2.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Antero Resources Corp             | Antero Resources Corp                                                       | CUSIP: 03674X106<br>LEI: APVBKPOULHUX7YZLKU17 | Long             | EC               | CORP              | US        |     76990 | NS      | $3101157.20   | 0.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Verisk Analytics Inc              | Verisk Analytics Inc                                                        | CUSIP: 92345Y106<br>LEI: 549300I1YSWNIRKBWP67 | Long             | EC               | CORP              | US        |     38281 | NS      | $11924531.50  | 1.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Lennox International Inc          | Lennox International Inc                                                    | CUSIP: 526107107<br>LEI: S7DWAC87RDMPBF77GJ92 | Long             | EC               | CORP              | US        |     16650 | NS      | $9544446.00   | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| HEICO Corp                        | HEICO Corp                                                                  | CUSIP: 422806208<br>LEI: 529900O1DTDLCJ7L0I14 | Long             | EC               | CORP              | US        |     46795 | NS      | $12108206.25  | 1.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Builders FirstSource Inc          | Builders FirstSource Inc                                                    | CUSIP: 12008R107<br>LEI: 549300W0SKP6L3H7DP63 | Long             | EC               | CORP              | US        |     24828 | NS      | $2897179.32   | 0.36%             |  |  |  | No            |                  1 | On Loan: No      |
| Chewy Inc                         | Chewy Inc                                                                   | CUSIP: 16679L109<br>LEI: 254900NPQSTG9I422879 | Long             | EC               | CORP              | US        |    181527 | NS      | $7736680.74   | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Howmet Aerospace Inc              | Howmet Aerospace Inc                                                        | CUSIP: 443201108<br>LEI: 549300HO5WFZUT5N2T22 | Long             | EC               | CORP              | US        |    103076 | NS      | $19185535.88  | 2.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Clean Harbors Inc                 | Clean Harbors Inc                                                           | CUSIP: 184496107<br>LEI: 5493000SJVZVZJKHJF48 | Long             | EC               | CORP              | US        |     62119 | NS      | $14360670.42  | 1.79%             |  |  |  | No            |                  1 | On Loan: No      |
| elf Beauty Inc                    | elf Beauty Inc                                                              | CUSIP: 26856L103<br>LEI: 549300U2K9TCON25C029 | Long             | EC               | CORP              | US        |     70600 | NS      | $8785464.00   | 1.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Mettler-Toledo International Inc  | Mettler-Toledo International Inc                                            | CUSIP: 592688105<br>LEI: 5493000BD5GJNUDIUG10 | Long             | EC               | CORP              | US        |      8479 | NS      | $9960450.88   | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Deckers Outdoor Corp              | Deckers Outdoor Corp                                                        | CUSIP: 243537107<br>LEI: 5493008LG4W3I6K8J118 | Long             | EC               | CORP              | US        |    153469 | NS      | $15818049.83  | 1.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Celsius Holdings Inc              | Celsius Holdings Inc                                                        | CUSIP: 15118V207<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    211649 | NS      | $9818397.11   | 1.23%             |  |  |  | No            |                  1 | On Loan: No      |
| STERIS PLC                        | STERIS PLC                                                                  | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | IE        |     18796 | NS      | $4515175.12   | 0.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Morningstar Inc                   | Morningstar Inc                                                             | CUSIP: 617700109<br>LEI: 529900YGNQPOVAXQ7F29 | Long             | EC               | CORP              | US        |     33106 | NS      | $10392966.58  | 1.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Waters Corp                       | Waters Corp                                                                 | CUSIP: 941848103<br>LEI: 5T547R1474YC9HOD8Q74 | Long             | EC               | CORP              | US        |     34194 | NS      | $11935073.76  | 1.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Graco Inc                         | Graco Inc                                                                   | CUSIP: 384109104<br>LEI: 4T5VJ4S81BRT6Q7GGT78 | Long             | EC               | CORP              | US        |    107981 | NS      | $9283126.57   | 1.16%             |  |  |  | No            |                  1 | On Loan: No      |
| IDEXX Laboratories Inc            | IDEXX Laboratories Inc                                                      | CUSIP: 45168D104<br>LEI: OGMTXK0LUU1HKV2P0J84 | Long             | EC               | CORP              | US        |     15371 | NS      | $8244082.14   | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Floor & Decor Holdings Inc        | Floor & Decor Holdings Inc                                                  | CUSIP: 339750101<br>LEI: 549300M5FR3N688XGQ36 | Long             | EC               | CORP              | US        |     38191 | NS      | $2900988.36   | 0.36%             |  |  |  | No            |                  1 | On Loan: No      |
| Fastenal Co                       | Fastenal Co                                                                 | CUSIP: 311900104<br>LEI: 529900PP0C7H2HHPSJ32 | Long             | EC               | CORP              | US        |    381162 | NS      | $16008804.00  | 2.00%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-07-16

**Name of Applicant:** HARTFORD SERIES FUND INC

**Signature:** William Zook

**Name of Signer:** William Zook

**Title:** Assistant Treasurer