# EDGAR Filing Document

**Accession Number:** 0001053425
**File Stem:** 0001752724-25-202970
**Filing Date:** 2025-8
**Character Count:** 17562
**Document Hash:** 24d3dec156d553d75a647494a57d44e8
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-202970.hdr.sgml**: 20250825

**ACCESSION NUMBER**: 0001752724-25-202970

**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:** 251251569

**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 STOCK HLS FUND (Series ID: S000003221)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000008628 | IA           | HSTAX           |
| C000008629 | IB           | HIBSX           |

## 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 STOCK HLS FUND

- **b. EDGAR series identifier (if any):** S000003221

- **c. LEI of Series:** 549300OT38D6LNLQZ030

**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:** $1242142922.10

**Total Liabilities:** $582233.24

**Net Assets:** $1241560688.86

**Cash Not Reported:** $26331093.14

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000008628 | -1.80%               | 3.89%                | 1.39%                |
| Class ID C000008629 | -1.82%               | 3.87%                | 1.38%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $21677791.48             | $-45388370.22                              |
| Month 2  | $8920367.08              | $37111253.29                               |
| Month 3  | $-0.01                   | $15026290.28                               |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Honeywell International Inc   | Honeywell International Inc   | CUSIP: 438516106<br>LEI: ISRPG12PN4EIEOEMW547 | Long             | EC               | CORP              | US        |    149386 | NS      | $34789011.68  | 2.80%             |  |  |  | No            |                  1 | On Loan: No      |
| Intuit Inc                    | Intuit Inc                    | CUSIP: 461202103<br>LEI: VI90HBPH7XSFMB9E4M29 | Long             | EC               | CORP              | US        |     55208 | NS      | $43483477.04  | 3.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Fixed Income Clearing Corp    | FIXED INC CLEARING CORP.REPO  | CUSIP: 000000000<br>LEI: 549300H47WTHXPU08X20 | Long             | RA               | CORP              | US        |   6993507 | PA      | $6993507.00   | 0.56%             |  |  |  | No            |                  2 | On Loan: No      |
| Accenture PLC                 | Accenture PLC                 | CUSIP: 000000000<br>LEI: 5493000EWHDSR3MZWH98 | Long             | EC               | CORP              | IE        |    106247 | NS      | $31756165.83  | 2.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Union Pacific Corp            | Union Pacific Corp            | CUSIP: 907818108<br>LEI: 549300LMMRSZZCZ8CL11 | Long             | EC               | CORP              | US        |     99493 | NS      | $22891349.44  | 1.84%             |  |  |  | No            |                  1 | On Loan: No      |
| Johnson & Johnson             | Johnson & Johnson             | CUSIP: 478160104<br>LEI: 549300G0CFPGEF6X2043 | Long             | EC               | CORP              | US        |     75535 | NS      | $11537971.25  | 0.93%             |  |  |  | No            |                  1 | On Loan: No      |
| McDonald's Corp               | McDonald's Corp               | CUSIP: 580135101<br>LEI: UE2136O97NLB5BYP9H04 | Long             | EC               | CORP              | US        |    106398 | NS      | $31086303.66  | 2.50%             |  |  |  | No            |                  1 | On Loan: No      |
| UnitedHealth Group Inc        | UnitedHealth Group Inc        | CUSIP: 91324P102<br>LEI: 549300GHBMY8T5GXDE41 | Long             | EC               | CORP              | US        |     60704 | NS      | $18937826.88  | 1.53%             |  |  |  | No            |                  1 | On Loan: No      |
| NIKE Inc                      | NIKE Inc                      | CUSIP: 654106103<br>LEI: 787RXPR0UX0O0XUXPZ81 | Long             | EC               | CORP              | US        |    429037 | NS      | $30478788.48  | 2.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Chubb Ltd                     | Chubb Ltd                     | CUSIP: 000000000<br>LEI: E0JAN6VLUDI1HITHT809 | Long             | EC               | CORP              | CH        |    102444 | NS      | $29680075.68  | 2.39%             |  |  |  | No            |                  1 | On Loan: No      |
| General Dynamics Corp         | General Dynamics Corp         | CUSIP: 369550108<br>LEI: 9C1X8XOOTYY2FNYTVH06 | Long             | EC               | CORP              | US        |     17772 | NS      | $5183381.52   | 0.42%             |  |  |  | No            |                  1 | On Loan: No      |
| Marriott International Inc/MD | Marriott International Inc/MD | CUSIP: 571903202<br>LEI: 225YDZ14ZO8E1TXUSU86 | Long             | EC               | CORP              | US        |     30632 | NS      | $8368968.72   | 0.67%             |  |  |  | No            |                  1 | On Loan: No      |
| PepsiCo Inc                   | PepsiCo Inc                   | CUSIP: 713448108<br>LEI: FJSUNZKFNQ5YPJ5OT455 | Long             | EC               | CORP              | US        |    150788 | NS      | $19910047.52  | 1.60%             |  |  |  | No            |                  1 | On Loan: No      |
| Texas Instruments Inc         | Texas Instruments Inc         | CUSIP: 882508104<br>LEI: WDJNR2L6D8RWOEB8T652 | Long             | EC               | CORP              | US        |    206862 | NS      | $42948688.44  | 3.46%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                  | Alphabet Inc                  | CUSIP: 02079K305<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |    188687 | NS      | $33252310.01  | 2.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Visa Inc                      | Visa Inc                      | CUSIP: 92826C839<br>LEI: 549300JZ4OKEHW3DPJ59 | Long             | EC               | CORP              | US        |    107834 | NS      | $38286461.70  | 3.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Zoetis Inc                    | Zoetis Inc                    | CUSIP: 98978V103<br>LEI: 549300HD9Q1LOC9KLJ48 | Long             | EC               | CORP              | US        |    175099 | NS      | $27306689.05  | 2.20%             |  |  |  | No            |                  1 | On Loan: No      |
| Procter & Gamble Co/The       | Procter & Gamble Co/The       | CUSIP: 742718109<br>LEI: 2572IBTT8CCZW6AU4141 | Long             | EC               | CORP              | US        |    169682 | NS      | $27033736.24  | 2.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Lockheed Martin Corp          | Lockheed Martin Corp          | CUSIP: 539830109<br>LEI: DPRBOZP0K5RM2YE8UU08 | Long             | EC               | CORP              | US        |     27036 | NS      | $12521453.04  | 1.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Microsoft Corp                | Microsoft Corp                | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |    122684 | NS      | $61024248.44  | 4.92%             |  |  |  | No            |                  1 | On Loan: No      |
| Stryker Corp                  | Stryker Corp                  | CUSIP: 863667101<br>LEI: 5493002F0SC4JTBU5137 | Long             | EC               | CORP              | US        |     82699 | NS      | $32718205.37  | 2.64%             |  |  |  | No            |                  1 | On Loan: No      |
| Trane Technologies PLC        | Trane Technologies PLC        | CUSIP: 000000000<br>LEI: 549300BURLR9SLYY2705 | Long             | EC               | CORP              | IE        |     35344 | NS      | $15459819.04  | 1.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Linde PLC                     | Linde PLC                     | CUSIP: 000000000<br>LEI: 5299003QR1WT0EF88V51 | Long             | EC               | CORP              | IE        |     76611 | NS      | $35944348.98  | 2.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Marsh & McLennan Cos Inc      | Marsh & McLennan Cos Inc      | CUSIP: 571748102<br>LEI: 549300XMP3KDCKJXIU47 | Long             | EC               | CORP              | US        |    125419 | NS      | $27421610.16  | 2.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Coca-Cola Co/The              | Coca-Cola Co/The              | CUSIP: 191216100<br>LEI: UWJKFUJFZ02DKWI3RY53 | Long             | EC               | CORP              | US        |    365071 | NS      | $25828773.25  | 2.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Public Storage                | Public Storage                | CUSIP: 74460D109<br>LEI: 254900GLQZAD4N7N5Q19 | Long             | EC               |  | US        |     38328 | NS      | $11246201.76  | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Nestle SA                     | Nestle SA                     | CUSIP: 000000000<br>LEI: KY37LUS27QQX7BB93L28 | Long             | EC               | CORP              | CH        |     84190 | NS      | $8370703.72   | 0.67%             |  |  |  | No            |                  2 | On Loan: No      |
| TJX Cos Inc/The               | TJX Cos Inc/The               | CUSIP: 872540109<br>LEI: V167QI9I69W364E2DY52 | Long             | EC               | CORP              | US        |    321564 | NS      | $39709938.36  | 3.20%             |  |  |  | No            |                  1 | On Loan: No      |
| Ecolab Inc                    | Ecolab Inc                    | CUSIP: 278865100<br>LEI: 82DYEISM090VG8LTLS26 | Long             | EC               | CORP              | US        |     95125 | NS      | $25630480.00  | 2.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Mastercard Inc                | Mastercard Inc                | CUSIP: 57636Q104<br>LEI: AR5L2ODV9HN37376R084 | Long             | EC               | CORP              | US        |     71234 | NS      | $40029233.96  | 3.22%             |  |  |  | No            |                  1 | On Loan: No      |
| Broadcom Inc                  | Broadcom Inc                  | CUSIP: 11135F101<br>LEI: 549300WV6GIDOZJTV909 | Long             | EC               | CORP              | US        |    170717 | NS      | $47058141.05  | 3.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Home Depot Inc/The            | Home Depot Inc/The            | CUSIP: 437076102<br>LEI: QEKMOTMBBKA8I816DO57 | Long             | EC               | CORP              | US        |     60358 | NS      | $22129657.12  | 1.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Abbott Laboratories           | Abbott Laboratories           | CUSIP: 002824100<br>LEI: HQD377W2YR662HK5JX27 | Long             | EC               | CORP              | US        |    181368 | NS      | $24667861.68  | 1.99%             |  |  |  | No            |                  1 | On Loan: No      |
| Deere & Co                    | Deere & Co                    | CUSIP: 244199105<br>LEI: PWFTNG3EI0Y73OXWDH08 | Long             | EC               | CORP              | US        |     43287 | NS      | $22011006.63  | 1.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Diageo PLC                    | Diageo PLC                    | CUSIP: 000000000<br>LEI: 213800ZVIELEA55JMJ32 | Long             | EC               | CORP              | GB        |   1064285 | NS      | $26837107.14  | 2.16%             |  |  |  | No            |                  2 | On Loan: No      |
| Northrop Grumman Corp         | Northrop Grumman Corp         | CUSIP: 666807102<br>LEI: RIMU48P07456QXSO0R61 | Long             | EC               | CORP              | US        |     58274 | NS      | $29135834.52  | 2.35%             |  |  |  | No            |                  1 | On Loan: No      |
| Canadian National Railway Co  | Canadian National Railway Co  | CUSIP: 136375102<br>LEI: 3SU7BEP7TH9YEQOZCS77 | Long             | EC               | CORP              | CA        |    244031 | NS      | $25427250.66  | 2.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Apple Inc                     | Apple Inc                     | CUSIP: 037833100<br>LEI: HWUPKR0MPOU8FGXBT394 | Long             | EC               | CORP              | US        |    187128 | NS      | $38393051.76  | 3.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Danaher Corp                  | Danaher Corp                  | CUSIP: 235851102<br>LEI: S4BKK9OTCEWQ3YHPFM11 | Long             | EC               | CORP              | US        |    173945 | NS      | $34361095.30  | 2.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Automatic Data Processing Inc | Automatic Data Processing Inc | CUSIP: 053015103<br>LEI: HGBOLILQXWER4SAL2I23 | Long             | EC               | CORP              | US        |     85131 | NS      | $26254400.40  | 2.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Merck & Co Inc                | Merck & Co Inc                | CUSIP: 58933Y105<br>LEI: 4YV9Y5M8S0BRK1RP0397 | Long             | EC               | CORP              | US        |    137144 | NS      | $10856319.04  | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Colgate-Palmolive Co          | Colgate-Palmolive Co          | CUSIP: 194162103<br>LEI: YMEGZFW4SBUSS5BQXF88 | Long             | EC               | CORP              | US        |    242733 | NS      | $22064429.70  | 1.78%             |  |  |  | No            |                  1 | On Loan: No      |
| S&P Global Inc                | S&P Global Inc                | CUSIP: 78409V104<br>LEI: Y6X4K52KMJMZE7I7MY94 | Long             | EC               | CORP              | US        |     36073 | NS      | $19020932.17  | 1.53%             |  |  |  | No            |                  1 | On Loan: No      |
| Eli Lilly & Co                | Eli Lilly & Co                | CUSIP: 532457108<br>LEI: FRDRIPF3EKNDJ2CQJL29 | Long             | EC               | CORP              | US        |     33033 | NS      | $25750214.49  | 2.07%             |  |  |  | No            |                  1 | On Loan: No      |
| American Express Co           | American Express Co           | CUSIP: 025816109<br>LEI: R4PP93JZOLY261QX3811 | Long             | EC               | CORP              | US        |    128480 | NS      | $40982550.40  | 3.30%             |  |  |  | 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