# EDGAR Filing Document

**Accession Number:** 0000067160
**File Stem:** 0001752724-25-201548
**Filing Date:** 2025-8
**Character Count:** 26210
**Document Hash:** cf91cf9a9b0a026e7b4eedae77e208f1
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-201548.hdr.sgml**: 20250825

**ACCESSION NUMBER**: 0001752724-25-201548

**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:** MML SERIES INVESTMENT FUND
- **CENTRAL INDEX KEY:** 0000067160

**ORGANIZATION NAME:**
- **EIN:** 042476032
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-02224
- **FILM NUMBER:** 251249137

**BUSINESS ADDRESS:**
- **STREET 1:** 1295 STATE STREET
- **CITY:** SPRINGFIELD
- **STATE:** MA
- **ZIP:** 01111
- **BUSINESS PHONE:** 413-744-1000

**MAIL ADDRESS:**
- **STREET 1:** 1295 STATE STREET
- **CITY:** SPRINGFIELD
- **STATE:** MA
- **ZIP:** 01111

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MML EQUITY INVESTMENT CO INC
- **DATE OF NAME CHANGE:** 19850227

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MML INVESTMENT CO INC
- **DATE OF NAME CHANGE:** 19811109

## Series and Classes Contracts Data

### MML Fundamental Equity Fund (Series ID: S000034946)

| Class ID   | Class Name      | Ticker Symbol   |
|:---|:---|:---|
| C000107475 | Class II        |  |
| C000107476 | Service Class I |  |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** MML SERIES INVESTMENT FUND

- **b. Investment Company Act file number:** 811-02224

- **c. CIK number of Registrant:** 0000067160

- **d. LEI of Registrant:** VQ1HG47DNRJG3HBJH467

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

  - **Street Address 1:** 1295 State Street

  - **City:** Springfield

  - **State:** MA

  - **Foreign country:** US

  - **Zip / Postal Code:** 01111-0001

  - **Telephone number:** 413-744-1000

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

- **a. Name of Series:** MML Fundamental Growth Fund

- **b. EDGAR series identifier (if any):** S000034946

- **c. LEI of Series:** 5493004SX3XV4PR5XZ31

**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:** $138580407.49

**Total Liabilities:** $161743.40

**Net Assets:** $138418664.09

**Cash Not Reported:** $185.90

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000107475 | -0.46%               | 6.40%                | 6.02%                |
| Class ID C000107476 | -0.48%               | 6.32%                | 6.03%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-207416.34              | $-499576.03                                |
| Month 2  | $1348698.77              | $6579973.73                                |
| Month 3  | $55279.46                | $7797818.97                                |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Equitable Holdings Inc           | Equitable Holdings Inc           | CUSIP: 29452E101<br>LEI: 549300FIBAKMNHPZ4009 | Long             | EC               | CORP              | US        |     34130 | NS      | $1914693.00   | 1.38%             |  |  |  | No            |                  1 | On Loan: No      |
| Salesforce Inc                   | Salesforce Inc                   | CUSIP: 79466L302<br>LEI: RCGZFPDMRW58VJ54VR07 | Long             | EC               | CORP              | US        |      4339 | NS      | $1183201.91   | 0.85%             |  |  |  | No            |                  1 | On Loan: No      |
| Intuit Inc                       | Intuit Inc                       | CUSIP: 461202103<br>LEI: VI90HBPH7XSFMB9E4M29 | Long             | EC               | CORP              | US        |      1280 | NS      | $1008166.40   | 0.73%             |  |  |  | No            |                  1 | On Loan: No      |
| McDonald's Corp                  | McDonald's Corp                  | CUSIP: 580135101<br>LEI: UE2136O97NLB5BYP9H04 | Long             | EC               | CORP              | US        |      4047 | NS      | $1182411.99   | 0.85%             |  |  |  | No            |                  1 | On Loan: No      |
| Philip Morris International Inc  | Philip Morris International Inc  | CUSIP: 718172109<br>LEI: HL3H1H2BGXWVG3BSWR90 | Long             | EC               | CORP              | US        |     18220 | NS      | $3318408.60   | 2.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Valvoline Inc                    | Valvoline Inc                    | CUSIP: 92047W101<br>LEI: 549300CMHPBEY6VPOT75 | Long             | EC               | CORP              | US        |     17817 | NS      | $674729.79    | 0.49%             |  |  |  | No            |                  1 | On Loan: No      |
| DR Horton Inc                    | DR Horton Inc                    | CUSIP: 23331A109<br>LEI: 529900ZIUEYVSB8QDD25 | Long             | EC               | CORP              | US        |      4285 | NS      | $552422.20    | 0.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Uber Technologies Inc            | Uber Technologies Inc            | CUSIP: 90353T100<br>LEI: 549300B2FTG34FILDR98 | Long             | EC               | CORP              | US        |     23323 | NS      | $2176035.90   | 1.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Airbus SE                        | Airbus SE                        | CUSIP: 000000000<br>LEI: MINO79WLOO247M1IL051 | Long             | EC               | CORP              | NL        |      6268 | NS      | $1311540.76   | 0.95%             |  |  |  | No            |                  2 | On Loan: No      |
| Citigroup Inc                    | Citigroup Inc                    | CUSIP: 172967424<br>LEI: 6SHGI4ZSSLCXXQSBB395 | Long             | EC               | CORP              | US        |     18251 | NS      | $1553525.12   | 1.12%             |  |  |  | No            |                  1 | On Loan: No      |
| Cooper Cos Inc/The               | Cooper Cos Inc/The               | CUSIP: 216648501<br>LEI: QJKMVPIGLH7530PCUE20 | Long             | EC               | CORP              | US        |     10675 | NS      | $759633.00    | 0.55%             |  |  |  | No            |                  1 | On Loan: No      |
| Cheniere Energy Inc              | Cheniere Energy Inc              | CUSIP: 16411R208<br>LEI: MIHC87W9WTYSYZWV1J40 | Long             | EC               | CORP              | US        |      5092 | NS      | $1240003.84   | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Atmos Energy Corp                | Atmos Energy Corp                | CUSIP: 049560105<br>LEI: QVLWEGTD2S8GJMO8D383 | Long             | EC               | CORP              | US        |     10120 | NS      | $1559593.20   | 1.13%             |  |  |  | No            |                  1 | On Loan: No      |
| PPL Corp                         | PPL Corp                         | CUSIP: 69351T106<br>LEI: 9N3UAJSNOUXFKQLF3V18 | Long             | EC               | CORP              | US        |     37736 | NS      | $1278873.04   | 0.92%             |  |  |  | No            |                  1 | On Loan: No      |
| Alcon AG                         | Alcon AG                         | CUSIP: 000000000<br>LEI: 549300LDT5AP8S0NBM78 | Long             | EC               | CORP              | CH        |      7072 | NS      | $624316.16    | 0.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Medtronic PLC                    | Medtronic PLC                    | CUSIP: 000000000<br>LEI: 549300GX3ZBSQWUXY261 | Long             | EC               | CORP              | IE        |     21131 | NS      | $1841989.27   | 1.33%             |  |  |  | No            |                  1 | On Loan: No      |
| Texas Instruments Inc            | Texas Instruments Inc            | CUSIP: 882508104<br>LEI: WDJNR2L6D8RWOEB8T652 | Long             | EC               | CORP              | US        |      6645 | NS      | $1379634.90   | 1.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                     | Alphabet Inc                     | CUSIP: 02079K305<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |     26109 | NS      | $4601189.07   | 3.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Prologis Inc                     | Prologis Inc                     | CUSIP: 74340W103<br>LEI: 529900DFH19P073LZ636 | Long             | EC               |  | US        |     17507 | NS      | $1840335.84   | 1.33%             |  |  |  | No            |                  1 | On Loan: No      |
| ASML Holding NV                  | ASML Holding NV                  | CUSIP: 000000000<br>LEI: 724500Y6DUVHQD6OXN27 | Long             | EC               | CORP              | NL        |      1402 | NS      | $1123548.78   | 0.81%             |  |  |  | No            |                  1 | On Loan: No      |
| Boston Scientific Corp           | Boston Scientific Corp           | CUSIP: 101137107<br>LEI: Y6ZDD9FP4P8JSSJMW954 | Long             | EC               | CORP              | US        |     16469 | NS      | $1768935.29   | 1.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Zimmer Biomet Holdings Inc       | Zimmer Biomet Holdings Inc       | CUSIP: 98956P102<br>LEI: 2P2YLDVPES3BXQ1FRB91 | Long             | EC               | CORP              | US        |      9827 | NS      | $896320.67    | 0.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Fiserv Inc                       | Fiserv Inc                       | CUSIP: 337738108<br>LEI: GI7UBEJLXYLGR2C7GV83 | Long             | EC               | CORP              | US        |     11888 | NS      | $2049610.08   | 1.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Procter & Gamble Co/The          | Procter & Gamble Co/The          | CUSIP: 742718109<br>LEI: 2572IBTT8CCZW6AU4141 | Long             | EC               | CORP              | US        |      6298 | NS      | $1003397.36   | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Lowe's Cos Inc                   | Lowe's Cos Inc                   | CUSIP: 548661107<br>LEI: WAFCR4OKGSC504WU3E95 | Long             | EC               | CORP              | US        |      2629 | NS      | $583296.23    | 0.42%             |  |  |  | No            |                  1 | On Loan: No      |
| Royal Caribbean Cruises Ltd      | Royal Caribbean Cruises Ltd      | CUSIP: 000000000<br>LEI: K2NEH8QNVW44JIWK7Z55 | Long             | EC               | CORP              | LR        |      4587 | NS      | $1436373.18   | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Tyler Technologies Inc           | Tyler Technologies Inc           | CUSIP: 902252105<br>LEI: 25490040SMU4Z8LBCW70 | Long             | EC               | CORP              | US        |       548 | NS      | $324876.32    | 0.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Microsoft Corp                   | Microsoft Corp                   | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |     25305 | NS      | $12586960.05  | 9.09%             |  |  |  | No            |                  1 | On Loan: No      |
| American Tower Corp              | American Tower Corp              | CUSIP: 03027X100<br>LEI: 5493006ORUSIL88JOE18 | Long             | EC               |  | US        |      4193 | NS      | $926736.86    | 0.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Constellation Energy Corp        | Constellation Energy Corp        | CUSIP: 21037T109<br>LEI: 549300F8Y20RYGNGV346 | Long             | EC               | CORP              | US        |      1592 | NS      | $513833.92    | 0.37%             |  |  |  | No            |                  1 | On Loan: No      |
| NVIDIA Corp                      | NVIDIA Corp                      | CUSIP: 67066G104<br>LEI: 549300S4KLFTLO7GSQ80 | Long             | EC               | CORP              | US        |     71724 | NS      | $11331674.76  | 8.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Chevron Corp                     | Chevron Corp                     | CUSIP: 166764100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     12814 | NS      | $1834836.66   | 1.33%             |  |  |  | No            |                  1 | On Loan: No      |
| Suncor Energy Inc                | Suncor Energy Inc                | CUSIP: 867224107<br>LEI: 549300W70ZOQDVLCHY06 | Long             | EC               | CORP              | CA        |     36161 | NS      | $1354229.45   | 0.98%             |  |  |  | No            |                  1 | On Loan: No      |
| Hubbell Inc                      | Hubbell Inc                      | CUSIP: 443510607<br>LEI: 54930088VDQ6840Y6597 | Long             | EC               | CORP              | US        |      3720 | NS      | $1519285.20   | 1.10%             |  |  |  | No            |                  1 | On Loan: No      |
| AstraZeneca PLC                  | AstraZeneca PLC                  | CUSIP: 046353108<br>LEI: PY6ZZQWO2IZFZC3IOL08 | Long             | EC               | CORP              | GB        |      6743 | NS      | $471200.84    | 0.34%             |  |  |  | No            |                  1 | On Loan: No      |
| CVS Health Corp                  | CVS Health Corp                  | CUSIP: 126650100<br>LEI: 549300EJG376EN5NQE29 | Long             | EC               | CORP              | US        |     21411 | NS      | $1476930.78   | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| DuPont de Nemours Inc            | DuPont de Nemours Inc            | CUSIP: 26614N102<br>LEI: 5493004JF0SDFLM8GD76 | Long             | EC               | CORP              | US        |     15667 | NS      | $1074599.53   | 0.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Walt Disney Co/The               | Walt Disney Co/The               | CUSIP: 254687106<br>LEI: 549300GZKULIZ0WOW665 | Long             | EC               | CORP              | US        |      9146 | NS      | $1134195.46   | 0.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Walmart Inc                      | Walmart Inc                      | CUSIP: 931142103<br>LEI: Y87794H0US1R65VBXU25 | Long             | EC               | CORP              | US        |     24548 | NS      | $2400303.44   | 1.73%             |  |  |  | No            |                  1 | On Loan: No      |
| MongoDB Inc                      | MongoDB Inc                      | CUSIP: 60937P106<br>LEI: 549300TPTG69WKWE1Z37 | Long             | EC               | CORP              | US        |      1689 | NS      | $354673.11    | 0.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Fixed Income Clearing Corp       | FIXED INC CLEARING CORP.REPO     | CUSIP: 000000000<br>LEI: 549300H47WTHXPU08X20 | Long             | RA               | CORP              | US        |    219035 | PA      | $219034.91    | 0.16%             |  |  |  | No            |                  2 | On Loan: No      |
| Mastercard Inc                   | Mastercard Inc                   | CUSIP: 57636Q104<br>LEI: AR5L2ODV9HN37376R084 | Long             | EC               | CORP              | US        |      4937 | NS      | $2774297.78   | 2.00%             |  |  |  | No            |                  1 | On Loan: No      |
| AT&T Inc                         | AT&T Inc                         | CUSIP: 00206R102<br>LEI: 549300Z40J86GGSTL398 | Long             | EC               | CORP              | US        |     75290 | NS      | $2178892.60   | 1.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Broadcom Inc                     | Broadcom Inc                     | CUSIP: 11135F101<br>LEI: 549300WV6GIDOZJTV909 | Long             | EC               | CORP              | US        |     14834 | NS      | $4088992.10   | 2.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Tesla Inc                        | Tesla Inc                        | CUSIP: 88160R101<br>LEI: 54930043XZGB27CTOV49 | Long             | EC               | CORP              | US        |      1801 | NS      | $572105.66    | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Paylocity Holding Corp           | Paylocity Holding Corp           | CUSIP: 70438V106<br>LEI: 549300VH75FTB4DIEE07 | Long             | EC               | CORP              | US        |      3519 | NS      | $637607.61    | 0.46%             |  |  |  | No            |                  1 | On Loan: No      |
| Parker-Hannifin Corp             | Parker-Hannifin Corp             | CUSIP: 701094104<br>LEI: 5493002CONDB4N2HKI23 | Long             | EC               | CORP              | US        |      1639 | NS      | $1144792.33   | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Lonza Group AG                   | Lonza Group AG                   | CUSIP: 000000000<br>LEI: 549300EFW4H2TCZ71055 | Long             | EC               | CORP              | CH        |      2333 | NS      | $1666943.00   | 1.20%             |  |  |  | No            |                  2 | On Loan: No      |
| ServiceNow Inc                   | ServiceNow Inc                   | CUSIP: 81762P102<br>LEI: 549300HJTQM36M0E1G39 | Long             | EC               | CORP              | US        |      1950 | NS      | $2004756.00   | 1.45%             |  |  |  | No            |                  1 | On Loan: No      |
| General Electric Co              | General Electric Co              | CUSIP: 369604301<br>LEI: 3C7474T6CDKPR9K6YT90 | Long             | EC               | CORP              | US        |      9644 | NS      | $2482269.16   | 1.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Charles Schwab Corp/The          | Charles Schwab Corp/The          | CUSIP: 808513105<br>LEI: 549300VSGCJ7E698NM85 | Long             | EC               | CORP              | US        |     27830 | NS      | $2539209.20   | 1.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Snowflake Inc                    | Snowflake Inc                    | CUSIP: 833445109<br>LEI: 254900CJNSY1K7T53Z16 | Long             | EC               | CORP              | US        |      1184 | NS      | $264943.68    | 0.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Meta Platforms Inc               | Meta Platforms Inc               | CUSIP: 30303M102<br>LEI: BQ4BKCS1HXDV9HN80Z93 | Long             | EC               | CORP              | US        |      6231 | NS      | $4599038.79   | 3.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Ameren Corp                      | Ameren Corp                      | CUSIP: 023608102<br>LEI: XRZQ5S7HYJFPHJ78L959 | Long             | EC               | CORP              | US        |      6299 | NS      | $604955.96    | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| Oracle Corp                      | Oracle Corp                      | CUSIP: 68389X105<br>LEI: 1Z4GXXU7ZHVWFCD8TV52 | Long             | EC               | CORP              | US        |     10475 | NS      | $2290149.25   | 1.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Cencora Inc                      | Cencora Inc                      | CUSIP: 03073E105<br>LEI: AI8GXW8LG5WK7E9UD086 | Long             | EC               | CORP              | US        |      4505 | NS      | $1350824.25   | 0.98%             |  |  |  | No            |                  1 | On Loan: No      |
| Emerson Electric Co              | Emerson Electric Co              | CUSIP: 291011104<br>LEI: FGLT0EWZSUIRRITFOA30 | Long             | EC               | CORP              | US        |      5138 | NS      | $685049.54    | 0.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Tenet Healthcare Corp            | Tenet Healthcare Corp            | CUSIP: 88033G407<br>LEI: 0W9AIBT6U6ADJ2I8HK17 | Long             | EC               | CORP              | US        |      4789 | NS      | $842864.00    | 0.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Natera Inc                       | Natera Inc                       | CUSIP: 632307104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      2206 | NS      | $372681.64    | 0.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Otis Worldwide Corp              | Otis Worldwide Corp              | CUSIP: 68902V107<br>LEI: 549300ZLBKR8VSU25153 | Long             | EC               | CORP              | US        |     14909 | NS      | $1476289.18   | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Apple Inc                        | Apple Inc                        | CUSIP: 037833100<br>LEI: HWUPKR0MPOU8FGXBT394 | Long             | EC               | CORP              | US        |     36398 | NS      | $7467777.66   | 5.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Keurig Dr Pepper Inc             | Keurig Dr Pepper Inc             | CUSIP: 49271V100<br>LEI: DYTQ8KRTKO7Y2BVU5K74 | Long             | EC               | CORP              | US        |     22233 | NS      | $735022.98    | 0.53%             |  |  |  | No            |                  1 | On Loan: No      |
| CRH PLC                          | CRH PLC                          | CUSIP: 000000000<br>LEI: 549300MIDJNNTH068E74 | Long             | EC               | CORP              | IE        |     19004 | NS      | $1744567.20   | 1.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Eli Lilly & Co                   | Eli Lilly & Co                   | CUSIP: 532457108<br>LEI: FRDRIPF3EKNDJ2CQJL29 | Long             | EC               | CORP              | US        |      2050 | NS      | $1598036.50   | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Arthur J Gallagher & Co          | Arthur J Gallagher & Co          | CUSIP: 363576109<br>LEI: 54930049QLLMPART6V29 | Long             | EC               | CORP              | US        |      4666 | NS      | $1493679.92   | 1.08%             |  |  |  | No            |                  1 | On Loan: No      |
| JPMorgan Chase & Co              | JPMorgan Chase & Co              | CUSIP: 46625H100<br>LEI: 8I5DZWZKVSZI1NUHU748 | Long             | EC               | CORP              | US        |     13127 | NS      | $3805648.57   | 2.75%             |  |  |  | No            |                  1 | On Loan: No      |
| Amazon.com Inc                   | Amazon.com Inc                   | CUSIP: 023135106<br>LEI: ZXTILKJKG63JELOEG630 | Long             | EC               | CORP              | US        |     32370 | NS      | $7101654.30   | 5.13%             |  |  |  | No            |                  1 | On Loan: No      |
| American Express Co              | American Express Co              | CUSIP: 025816109<br>LEI: R4PP93JZOLY261QX3811 | Long             | EC               | CORP              | US        |      6288 | NS      | $2005746.24   | 1.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Capital One Financial Corp       | Capital One Financial Corp       | CUSIP: 14040H105<br>LEI: ZUE8T73ROZOF6FLBAR73 | Long             | EC               | CORP              | US        |      4463 | NS      | $949547.88    | 0.69%             |  |  |  | No            |                  1 | On Loan: No      |
| American International Group Inc | American International Group Inc | CUSIP: 026874784<br>LEI: ODVCVCQG2BP6VHV36M30 | Long             | EC               | CORP              | US        |     24563 | NS      | $2102347.17   | 1.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Gilead Sciences Inc              | Gilead Sciences Inc              | CUSIP: 375558103<br>LEI: 549300WTZWR07K8MNV44 | Long             | EC               | CORP              | US        |      4676 | NS      | $518428.12    | 0.37%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-07-28

**Name of Applicant:** MML SERIES INVESTMENT FUND

**Signature:** Renee Hitchcock

**Name of Signer:** Renee Hitchcock

**Title:** CFO and Treasurer