# EDGAR Filing Document

**Accession Number:** 0000067160
**File Stem:** 0001752724-25-201556
**Filing Date:** 2025-8
**Character Count:** 53028
**Document Hash:** e1419e5afd0bf31e3ddb9db81b0005b8
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-201556.hdr.sgml**: 20250825

**ACCESSION NUMBER**: 0001752724-25-201556

**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:** 251249144

**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 International Equity Fund (Series ID: S000043749)

| Class ID   | Class Name      | Ticker Symbol   |
|:---|:---|:---|
| C000135666 | Class II        |  |
| C000135667 | 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 International Equity Fund

- **b. EDGAR series identifier (if any):** S000043749

- **c. LEI of Series:** 549300H6NY8A0TMQJW78

**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:** $261221178.99

**Total Liabilities:** $7766549.40

**Net Assets:** $253454629.59

**Cash Not Reported:** $155669.44

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000135666 | 3.21%                | 5.15%                | 2.36%                |
| Class ID C000135667 | 3.25%                | 5.04%                | 2.40%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-531537.12              | $6650752.40                                |
| Month 2  | $631330.82               | $10137706.93                               |
| Month 3  | $979789.42               | $4575320.70                                |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| ZOZO Inc                                     | ZOZO Inc                                                                    | CUSIP: 000000000<br>LEI: 549300GC7XPQMZA0OW13 | Long             | EC               | CORP              | JP        |    125500 | NS      | $1354791.27   | 0.53%             |  |  |  | No            |                  2 | On Loan: No      |
| LVMH Moet Hennessy Louis Vuitton SE          | LVMH Moet Hennessy Louis Vuitton SE                                         | CUSIP: 000000000<br>LEI: IOG4E947OATN0KJYSD45 | Long             | EC               | CORP              | FR        |      6311 | NS      | $3309814.25   | 1.31%             |  |  |  | No            |                  2 | On Loan: No      |
| SMC Corp                                     | SMC Corp                                                                    | CUSIP: 000000000<br>LEI: 353800O40V08DOZ70X62 | Long             | EC               | CORP              | JP        |      3700 | NS      | $1332455.43   | 0.53%             |  |  |  | No            |                  2 | On Loan: No      |
| SKF AB                                       | SKF AB                                                                      | CUSIP: 000000000<br>LEI: 549300B6HWYEE57O8J84 | Long             | EC               | CORP              | SE        |     50400 | NS      | $1157617.50   | 0.46%             |  |  |  | No            |                  2 | On Loan: No      |
| Volvo AB                                     | Volvo AB                                                                    | CUSIP: 000000000<br>LEI: 549300HGV012CNC8JD22 | Long             | EC               | CORP              | SE        |     27070 | NS      | $760034.12    | 0.30%             |  |  |  | No            |                  2 | On Loan: No      |
| Beiersdorf AG                                | Beiersdorf AG                                                               | CUSIP: 000000000<br>LEI: L47NHHI0Z9X22DV46U41 | Long             | EC               | CORP              | DE        |     19394 | NS      | $2436150.42   | 0.96%             |  |  |  | No            |                  2 | On Loan: No      |
| Axis Bank Ltd                                | Axis Bank Ltd                                                               | CUSIP: 000000000<br>LEI: 549300HVNWMJPOFVNI41 | Long             | EC               | CORP              | IN        |     55682 | NS      | $778170.24    | 0.31%             |  |  |  | No            |                  2 | On Loan: No      |
| Rolls-Royce Holdings PLC                     | Rolls-Royce Holdings PLC                                                    | CUSIP: 000000000<br>LEI: 213800EC7997ZBLZJH69 | Long             | EC               | CORP              | GB        |    312309 | NS      | $4149422.62   | 1.64%             |  |  |  | No            |                  2 | On Loan: No      |
| Tesco PLC                                    | Tesco PLC                                                                   | CUSIP: 000000000<br>LEI: 2138002P5RNKC5W2JZ46 | Long             | EC               | CORP              | GB        |    325904 | NS      | $1795286.29   | 0.71%             |  |  |  | No            |                  2 | On Loan: No      |
| Continental AG                               | Continental AG                                                              | CUSIP: 000000000<br>LEI: 529900A7YD9C0LLXM621 | Long             | EC               | CORP              | DE        |     26040 | NS      | $2272317.48   | 0.90%             |  |  |  | No            |                  2 | On Loan: No      |
| Asahi Group Holdings Ltd                     | Asahi Group Holdings Ltd                                                    | CUSIP: 000000000<br>LEI: 353800KAJ02XNHLCJW79 | Long             | EC               | CORP              | JP        |     31600 | NS      | $422920.91    | 0.17%             |  |  |  | No            |                  2 | On Loan: No      |
| Publicis Groupe SA                           | Publicis Groupe SA                                                          | CUSIP: 000000000<br>LEI: 2138004KW8BV57III342 | Long             | EC               | CORP              | FR        |      8956 | NS      | $1011048.14   | 0.40%             |  |  |  | No            |                  2 | On Loan: —       |
| Check Point Software Technologies Ltd        | Check Point Software Technologies Ltd                                       | CUSIP: 000000000<br>LEI: 2549003ZVBH73EPNS513 | Long             | EC               | CORP              | IL        |      8419 | NS      | $1862703.75   | 0.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Sonova Holding AG                            | Sonova Holding AG                                                           | CUSIP: 000000000<br>LEI: 5299004A0QNX7FBNHS61 | Long             | EC               | CORP              | CH        |      3218 | NS      | $961266.52    | 0.38%             |  |  |  | No            |                  2 | On Loan: No      |
| SAP SE                                       | SAP SE                                                                      | CUSIP: 000000000<br>LEI: 529900D6BF99LW9R2E68 | Long             | EC               | CORP              | DE        |     16909 | NS      | $5143509.83   | 2.03%             |  |  |  | No            |                  2 | On Loan: No      |
| Amadeus IT Group SA                          | Amadeus IT Group SA                                                         | CUSIP: 000000000<br>LEI: 9598004A3FTY3TEHHN09 | Long             | EC               | CORP              | ES        |     36805 | NS      | $3113638.99   | 1.23%             |  |  |  | No            |                  2 | On Loan: —       |
| Olympus Corp                                 | Olympus Corp                                                                | CUSIP: 000000000<br>LEI: 5299000Y52IFDI1I2A21 | Long             | EC               | CORP              | JP        |     97600 | NS      | $1158076.90   | 0.46%             |  |  |  | No            |                  2 | On Loan: No      |
| ASR Nederland NV                             | ASR Nederland NV                                                            | CUSIP: 000000000<br>LEI: 7245000G0HS48PZWUD53 | Long             | EC               | CORP              | NL        |     12400 | NS      | $823610.84    | 0.32%             |  |  |  | No            |                  2 | On Loan: No      |
| BNP Paribas SA                               | BNP Paribas SA                                                              | CUSIP: 000000000<br>LEI: R0MUWSFPU8MPRO8K5P83 | Long             | EC               | CORP              | FR        |     56748 | NS      | $5111253.11   | 2.02%             |  |  |  | No            |                  2 | On Loan: No      |
| Sony Group Corp                              | Sony Group Corp                                                             | CUSIP: 000000000<br>LEI: 529900R5WX9N2OI2N910 | Long             | EC               | CORP              | JP        |    127900 | NS      | $3334291.02   | 1.32%             |  |  |  | No            |                  2 | On Loan: No      |
| Airbus SE                                    | Airbus SE                                                                   | CUSIP: 000000000<br>LEI: MINO79WLOO247M1IL051 | Long             | EC               | CORP              | NL        |      8475 | NS      | $1773342.03   | 0.70%             |  |  |  | No            |                  2 | 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        |   1169715 | NS      | $1169714.70   | 0.46%             |  |  |  | No            |                  1 | On Loan: No      |
| Deutsche Boerse AG                           | Deutsche Boerse AG                                                          | CUSIP: 000000000<br>LEI: 529900G3SW56SHYNPR95 | Long             | EC               | CORP              | DE        |     11559 | NS      | $3771729.37   | 1.49%             |  |  |  | No            |                  2 | On Loan: No      |
| DBS Group Holdings Ltd                       | DBS Group Holdings Ltd                                                      | CUSIP: 000000000<br>LEI: 5493007FKT78NKPM5V55 | Long             | EC               | CORP              | SG        |     53460 | NS      | $1890308.43   | 0.75%             |  |  |  | No            |                  2 | On Loan: No      |
| Fujitsu Ltd                                  | Fujitsu Ltd                                                                 | CUSIP: 000000000<br>LEI: 3538000246DHJLRTUZ24 | Long             | EC               | CORP              | JP        |     26900 | NS      | $653563.93    | 0.26%             |  |  |  | No            |                  2 | On Loan: No      |
| Toronto-Dominion Bank/The                    | Toronto-Dominion Bank/The                                                   | CUSIP: 891160509<br>LEI: PT3QB789TSUIDF371261 | Long             | EC               | CORP              | CA        |     19988 | NS      | $1470165.65   | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Akzo Nobel NV                                | Akzo Nobel NV                                                               | CUSIP: 000000000<br>LEI: 724500XYIJUGXAA5QD70 | Long             | EC               | CORP              | NL        |     20835 | NS      | $1458092.96   | 0.58%             |  |  |  | No            |                  2 | On Loan: No      |
| Hitachi Ltd                                  | Hitachi Ltd                                                                 | CUSIP: 000000000<br>LEI: 549300T6IPOCDWLKC615 | Long             | EC               | CORP              | JP        |    177800 | NS      | $5150660.68   | 2.03%             |  |  |  | No            |                  2 | On Loan: No      |
| Reckitt Benckiser Group PLC                  | Reckitt Benckiser Group PLC                                                 | CUSIP: 000000000<br>LEI: 5493003JFSMOJG48V108 | Long             | EC               | CORP              | GB        |     20380 | NS      | $1386389.56   | 0.55%             |  |  |  | No            |                  2 | On Loan: No      |
| CNH Industrial NV                            | CNH Industrial NV                                                           | CUSIP: 000000000<br>LEI: 549300WGC2HZ5J67V817 | Long             | EC               | CORP              | NL        |    175653 | NS      | $2276462.88   | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Lloyds Banking Group PLC                     | Lloyds Banking Group PLC                                                    | CUSIP: 000000000<br>LEI: 549300PPXHEU2JF0AM85 | Long             | EC               | CORP              | GB        |    651021 | NS      | $685586.37    | 0.27%             |  |  |  | No            |                  2 | On Loan: No      |
| Roche Holding AG                             | Roche Holding AG                                                            | CUSIP: 000000000<br>LEI: 549300U41AUUVOAAOB37 | Long             | EC               | CORP              | CH        |     15144 | NS      | $4950731.69   | 1.95%             |  |  |  | No            |                  2 | On Loan: No      |
| ASML Holding NV                              | ASML Holding NV                                                             | CUSIP: 000000000<br>LEI: 724500Y6DUVHQD6OXN27 | Long             | EC               | CORP              | NL        |      1145 | NS      | $917591.55    | 0.36%             |  |  |  | No            |                  1 | On Loan: No      |
| Daimler Truck Holding AG                     | Daimler Truck Holding AG                                                    | CUSIP: 000000000<br>LEI: 529900PW78JIYOUBSR24 | Long             | EC               | CORP              | DE        |     38590 | NS      | $1826465.17   | 0.72%             |  |  |  | No            |                  2 | On Loan: No      |
| Daikin Industries Ltd                        | Daikin Industries Ltd                                                       | CUSIP: 000000000<br>LEI: 549300Y7FWSTSHMW5Y57 | Long             | EC               | CORP              | JP        |     16400 | NS      | $1937469.80   | 0.76%             |  |  |  | No            |                  2 | On Loan: No      |
| Brenntag SE                                  | Brenntag SE                                                                 | CUSIP: 000000000<br>LEI: NNROIXVWJ7CPSR27SV97 | Long             | EC               | CORP              | DE        |     26110 | NS      | $1729302.13   | 0.68%             |  |  |  | No            |                  2 | On Loan: No      |
| WPP PLC                                      | WPP PLC                                                                     | CUSIP: 000000000<br>LEI: 549300LSGBXPYHXGDT93 | Long             | EC               | CORP              | JE        |    141145 | NS      | $986614.83    | 0.39%             |  |  |  | No            |                  2 | On Loan: No      |
| Novo Nordisk A/S                             | Novo Nordisk A/S                                                            | CUSIP: 000000000<br>LEI: 549300DAQ1CVT6CXN342 | Long             | EC               | CORP              | DK        |     29362 | NS      | $2048820.93   | 0.81%             |  |  |  | No            |                  2 | On Loan: No      |
| NatWest Group PLC                            | NatWest Group PLC                                                           | CUSIP: 000000000<br>LEI: 2138005O9XJIJN4JPN90 | Long             | EC               | CORP              | GB        |    293356 | NS      | $2059794.67   | 0.81%             |  |  |  | No            |                  2 | On Loan: No      |
| RELX PLC                                     | RELX PLC                                                                    | CUSIP: 000000000<br>LEI: 549300WSX3VBUFFJOO66 | Long             | EC               | CORP              | GB        |     54669 | NS      | $2965511.44   | 1.17%             |  |  |  | No            |                  2 | On Loan: No      |
| LY Corp                                      | LY Corp                                                                     | CUSIP: 000000000<br>LEI: 52990078MD2OL792YM35 | Long             | EC               | CORP              | JP        |    413900 | NS      | $1524173.84   | 0.60%             |  |  |  | No            |                  2 | On Loan: No      |
| Suncor Energy Inc                            | Suncor Energy Inc                                                           | CUSIP: 867224107<br>LEI: 549300W70ZOQDVLCHY06 | Long             | EC               | CORP              | CA        |     30059 | NS      | $1125984.64   | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| Kering SA                                    | Kering SA                                                                   | CUSIP: 000000000<br>LEI: 549300VGEJKB7SVUZR78 | Long             | EC               | CORP              | FR        |     10985 | NS      | $2396298.95   | 0.95%             |  |  |  | No            |                  2 | On Loan: No      |
| Accor SA                                     | Accor SA                                                                    | CUSIP: 000000000<br>LEI: 969500QZC2Q0TK11NV07 | Long             | EC               | CORP              | FR        |     24800 | NS      | $1297415.87   | 0.51%             |  |  |  | No            |                  2 | On Loan: No      |
| Infosys Ltd                                  | Infosys Ltd                                                                 | CUSIP: 456788108<br>LEI: 335800TYLGG93MM7PR89 | Long             | EC               | CORP              | IN        |     35417 | NS      | $656277.01    | 0.26%             |  |  |  | No            |                  1 | On Loan: —       |
| Smiths Group PLC                             | Smiths Group PLC                                                            | CUSIP: 000000000<br>LEI: 213800MJL6IPZS3ASA11 | Long             | EC               | CORP              | GB        |     15500 | NS      | $477980.46    | 0.19%             |  |  |  | No            |                  2 | On Loan: No      |
| Cie Financiere Richemont SA                  | Cie Financiere Richemont SA                                                 | CUSIP: 000000000<br>LEI: 549300YIPGJ6UX2QPS51 | Long             | EC               | CORP              | CH        |     24254 | NS      | $4586946.95   | 1.81%             |  |  |  | No            |                  2 | On Loan: No      |
| adidas AG                                    | adidas AG                                                                   | CUSIP: 000000000<br>LEI: 549300JSX0Z4CW0V5023 | Long             | EC               | CORP              | DE        |      7260 | NS      | $1692301.03   | 0.67%             |  |  |  | No            |                  2 | On Loan: No      |
| MTU Aero Engines AG                          | MTU Aero Engines AG                                                         | CUSIP: 000000000<br>LEI: 529900807L67JY81RD65 | Long             | EC               | CORP              | DE        |      3282 | NS      | $1459497.36   | 0.58%             |  |  |  | No            |                  2 | On Loan: No      |
| Worldline SA/France                          | Worldline SA/France                                                         | CUSIP: 000000000<br>LEI: 549300CJMQNCA0U4TS33 | Long             | EC               | CORP              | FR        |     85900 | NS      | $363356.36    | 0.14%             |  |  |  | Yes           |                  2 | On Loan: —       |
| Linde PLC                                    | Linde PLC                                                                   | CUSIP: 000000000<br>LEI: 5299003QR1WT0EF88V51 | Long             | EC               | CORP              | IE        |      3572 | NS      | $1675910.96   | 0.66%             |  |  |  | No            |                  1 | On Loan: No      |
| Compass Group PLC                            | Compass Group PLC                                                           | CUSIP: 000000000<br>LEI: 2138008M6MH9OZ6U2T68 | Long             | EC               | CORP              | GB        |    112128 | NS      | $3797794.96   | 1.50%             |  |  |  | No            |                  2 | On Loan: No      |
| KB Financial Group Inc                       | KB Financial Group Inc                                                      | CUSIP: 000000000<br>LEI: 529900TKE4MXG3Q6GW86 | Long             | EC               | CORP              | KR        |     23100 | NS      | $1897945.48   | 0.75%             |  |  |  | No            |                  2 | On Loan: No      |
| Smith & Nephew PLC                           | Smith & Nephew PLC                                                          | CUSIP: 000000000<br>LEI: 213800ZTMDN8S67S1H61 | Long             | EC               | CORP              | GB        |     65000 | NS      | $993237.02    | 0.39%             |  |  |  | No            |                  2 | On Loan: No      |
| Rentokil Initial PLC                         | Rentokil Initial PLC                                                        | CUSIP: 000000000<br>LEI: 549300VN4WV7Z6T14K68 | Long             | EC               | CORP              | GB        |    142000 | NS      | $687260.10    | 0.27%             |  |  |  | No            |                  2 | On Loan: No      |
| Air Liquide SA                               | Air Liquide SA                                                              | CUSIP: 000000000<br>LEI: 969500MMPQVHK671GT54 | Long             | EC               | CORP              | FR        |     23549 | NS      | $4863946.98   | 1.92%             |  |  |  | No            |                  2 | On Loan: No      |
| Nestle SA                                    | Nestle SA                                                                   | CUSIP: 000000000<br>LEI: KY37LUS27QQX7BB93L28 | Long             | EC               | CORP              | CH        |     34214 | NS      | $3398196.92   | 1.34%             |  |  |  | No            |                  2 | On Loan: No      |
| Bank Mandiri Persero Tbk PT                  | Bank Mandiri Persero Tbk PT                                                 | CUSIP: 000000000<br>LEI: 549300RSKQN4Z5ZSGH94 | Long             | EC               | CORP              | ID        |   5079300 | NS      | $1527989.70   | 0.60%             |  |  |  | No            |                  2 | On Loan: No      |
| NetEase Inc                                  | NetEase Inc                                                                 | CUSIP: 000000000<br>LEI: 5299004AF4DSJDB0PA32 | Long             | EC               | CORP              | KY        |     64800 | NS      | $1747861.76   | 0.69%             |  |  |  | No            |                  2 | On Loan: No      |
| Sandvik AB                                   | Sandvik AB                                                                  | CUSIP: 000000000<br>LEI: 5299008ZUAXN43LVZF54 | Long             | EC               | CORP              | SE        |     37900 | NS      | $869731.50    | 0.34%             |  |  |  | No            |                  2 | On Loan: No      |
| London Stock Exchange Group PLC              | London Stock Exchange Group PLC                                             | CUSIP: 000000000<br>LEI: 213800QAUUUP6I445N30 | Long             | EC               | CORP              | GB        |     15824 | NS      | $2312181.70   | 0.91%             |  |  |  | No            |                  2 | On Loan: No      |
| Engie SA                                     | Engie SA                                                                    | CUSIP: 000000000<br>LEI: LAXUQCHT4FH58LRZDY46 | Long             | EC               | CORP              | FR        |    124272 | NS      | $2926418.58   | 1.15%             |  |  |  | No            |                  2 | On Loan: No      |
| Fixed Income Clearing Corp                   | FIXED INC CLEARING CORP.REPO                                                | CUSIP: 000000000<br>LEI: 549300H47WTHXPU08X20 | Long             | RA               | CORP              | US        |   2602498 | PA      | $2602498.43   | 1.03%             |  |  |  | No            |                  2 | On Loan: No      |
| DSV A/S                                      | DSV A/S                                                                     | CUSIP: 000000000<br>LEI: 529900X41C0BSLK67H70 | Long             | EC               | CORP              | DK        |      5890 | NS      | $1414891.32   | 0.56%             |  |  |  | No            |                  2 | On Loan: No      |
| Intesa Sanpaolo SpA                          | Intesa Sanpaolo SpA                                                         | CUSIP: 000000000<br>LEI: 2W8N8UU78PMDQKZENC08 | Long             | EC               | CORP              | IT        |    601019 | NS      | $3464465.34   | 1.37%             |  |  |  | No            |                  2 | On Loan: No      |
| Fresenius Medical Care AG                    | Fresenius Medical Care AG                                                   | CUSIP: 000000000<br>LEI: 549300CP8NY40UP89Q40 | Long             | EC               | CORP              | DE        |     33841 | NS      | $1940313.71   | 0.77%             |  |  |  | No            |                  2 | On Loan: No      |
| Sika AG                                      | Sika AG                                                                     | CUSIP: 000000000<br>LEI: 549300R3N69ECGYPU434 | Long             | EC               | CORP              | CH        |      1294 | NS      | $351147.95    | 0.14%             |  |  |  | No            |                  2 | On Loan: No      |
| Fresenius SE & Co KGaA                       | Fresenius SE & Co KGaA                                                      | CUSIP: 000000000<br>LEI: XDFJ0CYCOO1FXRFTQS51 | Long             | EC               | CORP              | DE        |     29600 | NS      | $1488661.85   | 0.59%             |  |  |  | No            |                  2 | On Loan: No      |
| Schroders PLC                                | Schroders PLC                                                               | CUSIP: 000000000<br>LEI: 2138001YYBULX5SZ2H24 | Long             | EC               | CORP              | GB        |    272884 | NS      | $1354031.55   | 0.53%             |  |  |  | No            |                  2 | On Loan: No      |
| Pernod Ricard SA                             | Pernod Ricard SA                                                            | CUSIP: 000000000<br>LEI: 52990097YFPX9J0H5D87 | Long             | EC               | CORP              | FR        |     33120 | NS      | $3308393.38   | 1.31%             |  |  |  | No            |                  2 | On Loan: No      |
| Shin-Etsu Chemical Co Ltd                    | Shin-Etsu Chemical Co Ltd                                                   | CUSIP: 000000000<br>LEI: 353800PX8Q64N86H5W41 | Long             | EC               | CORP              | JP        |     77300 | NS      | $2547256.30   | 1.01%             |  |  |  | No            |                  2 | On Loan: No      |
| Bayerische Motoren Werke AG                  | Bayerische Motoren Werke AG                                                 | CUSIP: 000000000<br>LEI: YEH5ZCD6E441RHVHD759 | Long             | EC               | CORP              | DE        |     20095 | NS      | $1785250.08   | 0.70%             |  |  |  | No            |                  2 | On Loan: No      |
| ING Groep NV                                 | ING Groep NV                                                                | CUSIP: 000000000<br>LEI: 549300NYKK9MWM7GGW15 | Long             | EC               | CORP              | NL        |    114870 | NS      | $2520805.14   | 0.99%             |  |  |  | No            |                  2 | On Loan: No      |
| Rio Tinto PLC                                | Rio Tinto PLC                                                               | CUSIP: 000000000<br>LEI: 213800YOEO5OQ72G2R82 | Long             | EC               | CORP              | GB        |     18161 | NS      | $1058287.47   | 0.42%             |  |  |  | No            |                  2 | On Loan: No      |
| Galp Energia SGPS SA                         | Galp Energia SGPS SA                                                        | CUSIP: 000000000<br>LEI: 2138003319Y7NM75FG53 | Long             | EC               | CORP              | PT        |     73695 | NS      | $1352931.04   | 0.53%             |  |  |  | No            |                  2 | On Loan: No      |
| Koninklijke Ahold Delhaize NV                | Koninklijke Ahold Delhaize NV                                               | CUSIP: 000000000<br>LEI: 724500C9GNBV20UYRX36 | Long             | EC               | CORP              | NL        |     19700 | NS      | $823610.31    | 0.32%             |  |  |  | No            |                  2 | On Loan: No      |
| Legrand SA                                   | Legrand SA                                                                  | CUSIP: 000000000<br>LEI: 969500XXRPGD7HCAFA90 | Long             | EC               | CORP              | FR        |     13194 | NS      | $1762371.77   | 0.70%             |  |  |  | No            |                  2 | On Loan: No      |
| thyssenkrupp AG                              | thyssenkrupp AG                                                             | CUSIP: 000000000<br>LEI: 549300UDG16DOYUPR330 | Long             | EC               | CORP              | DE        |     53474 | NS      | $574232.61    | 0.23%             |  |  |  | No            |                  2 | On Loan: No      |
| Mitsubishi Estate Co Ltd                     | Mitsubishi Estate Co Ltd                                                    | CUSIP: 000000000<br>LEI: 353800KOFMRGOXSJ5Z65 | Long             | EC               | CORP              | JP        |     26400 | NS      | $493944.61    | 0.19%             |  |  |  | No            |                  2 | On Loan: No      |
| FUJIFILM Holdings Corp                       | FUJIFILM Holdings Corp                                                      | CUSIP: 000000000<br>LEI: 529900UBKMFM0ST6H474 | Long             | EC               | CORP              | JP        |     70200 | NS      | $1525427.19   | 0.60%             |  |  |  | No            |                  2 | On Loan: No      |
| Sumitomo Mitsui Financial Group Inc          | Sumitomo Mitsui Financial Group Inc                                         | CUSIP: 000000000<br>LEI: 35380028MYWPB6AUO129 | Long             | EC               | CORP              | JP        |     91500 | NS      | $2293906.81   | 0.91%             |  |  |  | No            |                  2 | On Loan: No      |
| Ashtead Group PLC                            | Ashtead Group PLC                                                           | CUSIP: 000000000<br>LEI: 2138007UTBN8X9K1A235 | Long             | EC               | CORP              | GB        |     30035 | NS      | $1925348.52   | 0.76%             |  |  |  | No            |                  2 | On Loan: No      |
| Julius Baer Group Ltd                        | Julius Baer Group Ltd                                                       | CUSIP: 000000000<br>LEI: 5299007MF0604ZGJER92 | Long             | EC               | CORP              | CH        |     15605 | NS      | $1052982.02   | 0.42%             |  |  |  | No            |                  2 | On Loan: No      |
| Kose Corp                                    | Kose Corp                                                                   | CUSIP: 000000000<br>LEI: 353800NX4GGAVDHHY664 | Long             | EC               | CORP              | JP        |     14500 | NS      | $569664.30    | 0.22%             |  |  |  | No            |                  2 | On Loan: —       |
| Prosus NV                                    | Prosus NV                                                                   | CUSIP: 000000000<br>LEI: 635400Z5LQ5F9OLVT688 | Long             | EC               | CORP              | NL        |     19516 | NS      | $1093225.94   | 0.43%             |  |  |  | No            |                  2 | On Loan: No      |
| Komatsu Ltd                                  | Komatsu Ltd                                                                 | CUSIP: 000000000<br>LEI: 5493004LQ0B4T7QPQV17 | Long             | EC               | CORP              | JP        |     32600 | NS      | $1067072.66   | 0.42%             |  |  |  | No            |                  2 | On Loan: No      |
| Carlsberg AS                                 | Carlsberg AS                                                                | CUSIP: 000000000<br>LEI: 5299001O0WJQYB5GYZ19 | Long             | EC               | CORP              | DK        |     16681 | NS      | $2366184.21   | 0.93%             |  |  |  | No            |                  2 | On Loan: No      |
| Suzuki Motor Corp                            | Suzuki Motor Corp                                                           | CUSIP: 000000000<br>LEI: 353800D83H0V3ZV1SV24 | Long             | EC               | CORP              | JP        |     70800 | NS      | $852938.17    | 0.34%             |  |  |  | No            |                  2 | On Loan: No      |
| Zurich Insurance Group AG                    | Zurich Insurance Group AG                                                   | CUSIP: 000000000<br>LEI: 529900QVNRBND50TXP03 | Long             | EC               | CORP              | CH        |      3701 | NS      | $2595298.14   | 1.02%             |  |  |  | No            |                  2 | On Loan: No      |
| Danone SA                                    | Danone SA                                                                   | CUSIP: 000000000<br>LEI: 969500KMUQ2B6CBAF162 | Long             | EC               | CORP              | FR        |      6215 | NS      | $507785.56    | 0.20%             |  |  |  | No            |                  2 | On Loan: No      |
| Allianz SE                                   | Allianz SE                                                                  | CUSIP: 000000000<br>LEI: 529900K9B0N5BT694847 | Long             | EC               | CORP              | DE        |      2485 | NS      | $1006848.15   | 0.40%             |  |  |  | No            |                  2 | On Loan: No      |
| Hoya Corp                                    | Hoya Corp                                                                   | CUSIP: 000000000<br>LEI: 353800X4VR3BHEUCJB42 | Long             | EC               | CORP              | JP        |      7400 | NS      | $878490.34    | 0.35%             |  |  |  | No            |                  2 | On Loan: No      |
| UBS Group AG                                 | UBS Group AG                                                                | CUSIP: 000000000<br>LEI: 549300SZJ9VS8SGXAN81 | Long             | EC               | CORP              | CH        |     57530 | NS      | $1954762.01   | 0.77%             |  |  |  | No            |                  2 | On Loan: No      |
| Experian PLC                                 | Experian PLC                                                                | CUSIP: 000000000<br>LEI: 635400RXXHHYT1JTSZ26 | Long             | EC               | CORP              | JE        |     56685 | NS      | $2920215.33   | 1.15%             |  |  |  | No            |                  2 | On Loan: No      |
| Eni SpA                                      | Eni SpA                                                                     | CUSIP: 000000000<br>LEI: BUCRF72VH5RBN7X3VL35 | Long             | EC               | CORP              | IT        |    106409 | NS      | $1723487.06   | 0.68%             |  |  |  | No            |                  2 | On Loan: No      |
| QIAGEN NV                                    | QIAGEN NV                                                                   | CUSIP: 000000000<br>LEI: 54930036WK3GMCN17Z57 | Long             | EC               | CORP              | NL        |     28447 | NS      | $1369665.85   | 0.54%             |  |  |  | No            |                  2 | On Loan: No      |
| Canadian National Railway Co                 | Canadian National Railway Co                                                | CUSIP: 136375102<br>LEI: 3SU7BEP7TH9YEQOZCS77 | Long             | EC               | CORP              | CA        |     15713 | NS      | $1634780.52   | 0.64%             |  |  |  | No            |                  1 | On Loan: No      |
| Sompo Holdings Inc                           | Sompo Holdings Inc                                                          | CUSIP: 000000000<br>LEI: 353800CWW4SRGEYEB512 | Long             | EC               | CORP              | JP        |     57700 | NS      | $1728637.90   | 0.68%             |  |  |  | No            |                  2 | On Loan: No      |
| Bayer AG                                     | Bayer AG                                                                    | CUSIP: 000000000<br>LEI: 549300J4U55H3WP1XT59 | Long             | EC               | CORP              | DE        |     69694 | NS      | $2095707.35   | 0.83%             |  |  |  | No            |                  2 | On Loan: No      |
| Intact Financial Corp                        | Intact Financial Corp                                                       | CUSIP: 45823T106<br>LEI: 5493009LXGE7Y4U9OY43 | Long             | EC               | CORP              | CA        |      5648 | NS      | $1313338.87   | 0.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Mitsubishi Electric Corp                     | Mitsubishi Electric Corp                                                    | CUSIP: 000000000<br>LEI: 549300TRXM9Y6561AX39 | Long             | EC               | CORP              | JP        |    112500 | NS      | $2429662.54   | 0.96%             |  |  |  | No            |                  2 | On Loan: No      |
| Capgemini SE                                 | Capgemini SE                                                                | CUSIP: 000000000<br>LEI: 96950077L0TN7BAROX36 | Long             | EC               | CORP              | FR        |     25604 | NS      | $4382364.84   | 1.73%             |  |  |  | No            |                  2 | On Loan: No      |
| AIB Group PLC                                | AIB Group PLC                                                               | CUSIP: 000000000<br>LEI: 635400AKJBGNS5WNQL34 | Long             | EC               | CORP              | IE        |    271768 | NS      | $2235809.86   | 0.88%             |  |  |  | No            |                  2 | On Loan: No      |
| Open Text Corp                               | Open Text Corp                                                              | CUSIP: 683715106<br>LEI: 549300HP7ONDQODZJV16 | Long             | EC               | CORP              | CA        |     23700 | NS      | $692508.17    | 0.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Merck KGaA                                   | Merck KGaA                                                                  | CUSIP: 000000000<br>LEI: 529900OAREIS0MOPTW25 | Long             | EC               | CORP              | DE        |     18019 | NS      | $2333475.70   | 0.92%             |  |  |  | No            |                  2 | On Loan: No      |
| Alibaba Group Holding Ltd                    | Alibaba Group Holding Ltd                                                   | CUSIP: 000000000<br>LEI: 5493001NTNQJDH60PM02 | Long             | EC               | CORP              | KY        |    104140 | NS      | $1477905.26   | 0.58%             |  |  |  | No            |                  2 | On Loan: No      |
| Diageo PLC                                   | Diageo PLC                                                                  | CUSIP: 000000000<br>LEI: 213800ZVIELEA55JMJ32 | Long             | EC               | CORP              | GB        |     90701 | NS      | $2281450.89   | 0.90%             |  |  |  | No            |                  2 | On Loan: No      |
| Siemens AG                                   | Siemens AG                                                                  | CUSIP: 000000000<br>LEI: W38RGI023J3WT1HWRP32 | Long             | EC               | CORP              | DE        |      1575 | NS      | $403948.61    | 0.16%             |  |  |  | No            |                  2 | On Loan: No      |
| Cie Generale des Etablissements Michelin SCA | Cie Generale des Etablissements Michelin SCA                                | CUSIP: 000000000<br>LEI: 549300SOSI58J6VIW052 | Long             | EC               | CORP              | FR        |     32559 | NS      | $1211499.85   | 0.48%             |  |  |  | No            |                  2 | On Loan: No      |
| EssilorLuxottica SA                          | EssilorLuxottica SA                                                         | CUSIP: 000000000<br>LEI: 549300M3VH1A3ER1TB49 | Long             | EC               | CORP              | FR        |      5917 | NS      | $1625463.10   | 0.64%             |  |  |  | No            |                  2 | On Loan: No      |
| Terumo Corp                                  | Terumo Corp                                                                 | CUSIP: 000000000<br>LEI: 353800JX1R4582QVK932 | Long             | EC               | CORP              | JP        |     79000 | NS      | $1450064.76   | 0.57%             |  |  |  | No            |                  2 | On Loan: No      |
| Glencore PLC                                 | Glencore PLC                                                                | CUSIP: 000000000<br>LEI: 2138002658CPO9NBH955 | Long             | EC               | CORP              | JE        |    675844 | NS      | $2631653.89   | 1.04%             |  |  |  | No            |                  2 | On Loan: No      |
| Cie de Saint-Gobain SA                       | Cie de Saint-Gobain SA                                                      | CUSIP: 000000000<br>LEI: NFONVGN05Z0FMN5PEC35 | Long             | EC               | CORP              | FR        |     24601 | NS      | $2894015.83   | 1.14%             |  |  |  | No            |                  2 | On Loan: No      |
| Eurofins Scientific SE                       | Eurofins Scientific SE                                                      | CUSIP: 000000000<br>LEI: 529900JEHFM47DYY3S57 | Long             | EC               | CORP              | LU        |     21700 | NS      | $1546340.07   | 0.61%             |  |  |  | No            |                  2 | On Loan: —       |
| Dassault Systemes SE                         | Dassault Systemes SE                                                        | CUSIP: 000000000<br>LEI: 96950065LBWY0APQIM86 | Long             | EC               | CORP              | FR        |     26275 | NS      | $952418.49    | 0.38%             |  |  |  | No            |                  2 | On Loan: No      |
| EXOR NV                                      | EXOR NV                                                                     | CUSIP: 000000000<br>LEI: 5493002ENHZ6NYET7405 | Long             | EC               | CORP              | NL        |      9775 | NS      | $985778.39    | 0.39%             |  |  |  | No            |                  2 | On Loan: No      |
| Seven & i Holdings Co Ltd                    | Seven & i Holdings Co Ltd                                                   | CUSIP: 000000000<br>LEI: 52990037G8JRM3TWGY86 | Long             | EC               | CORP              | JP        |    119500 | NS      | $1927339.95   | 0.76%             |  |  |  | No            |                  2 | On Loan: No      |
| Taiwan Semiconductor Manufacturing Co Ltd    | Taiwan Semiconductor Manufacturing Co Ltd                                   | CUSIP: 874039100<br>LEI: 549300KB6NK5SBD14S87 | Long             | EC               | CORP              | TW        |     16086 | NS      | $3643318.14   | 1.44%             |  |  |  | No            |                  1 | On Loan: No      |
| Edenred SE                                   | Edenred SE                                                                  | CUSIP: 000000000<br>LEI: 9695006LOD5B2D7Y0N70 | Long             | EC               | CORP              | FR        |     83210 | NS      | $2580814.11   | 1.02%             |  |  |  | No            |                  2 | On Loan: —       |
| Kyocera Corp                                 | Kyocera Corp                                                                | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | JP        |     71700 | NS      | $860850.68    | 0.34%             |  |  |  | No            |                  2 | On Loan: No      |
| Prudential PLC                               | Prudential PLC                                                              | CUSIP: 000000000<br>LEI: 5493001Z3ZE83NGK8Y12 | Long             | EC               | CORP              | GB        |    209024 | NS      | $2624177.97   | 1.04%             |  |  |  | No            |                  2 | On Loan: No      |
| Novartis AG                                  | Novartis AG                                                                 | CUSIP: 000000000<br>LEI: 5493007HIVTX6SY6XD66 | Long             | EC               | CORP              | CH        |     35921 | NS      | $4345545.11   | 1.71%             |  |  |  | No            |                  2 | On Loan: No      |
| AIA Group Ltd                                | AIA Group Ltd                                                               | CUSIP: 000000000<br>LEI: ZP5ILWVSYE4LJGMMVD57 | Long             | EC               | CORP              | HK        |    270600 | NS      | $2433444.60   | 0.96%             |  |  |  | No            |                  2 | On Loan: No      |
| Tencent Holdings Ltd                         | Tencent Holdings Ltd                                                        | CUSIP: 000000000<br>LEI: 254900N4SLUMW4XUYY11 | Long             | EC               | CORP              | KY        |     31000 | NS      | $1991040.15   | 0.79%             |  |  |  | No            |                  2 | On Loan: No      |
| Ryanair Holdings PLC                         | Ryanair Holdings PLC                                                        | CUSIP: 783513203<br>LEI: 635400BR2ROC1FVEBQ56 | Long             | EC               | CORP              | IE        |     63264 | NS      | $3648434.88   | 1.44%             |  |  |  | No            |                  1 | On Loan: No      |
| HDFC Bank Ltd                                | HDFC Bank Ltd                                                               | CUSIP: 40415F101<br>LEI: 335800ZQ6I4E2JXENC50 | Long             | EC               | CORP              | IN        |     10961 | NS      | $840379.87    | 0.33%             |  |  |  | No            |                  1 | On Loan: No      |
| Flutter Entertainment PLC                    | Flutter Entertainment PLC                                                   | CUSIP: 000000000<br>LEI: 635400EG4YIJLJMZJ782 | Long             | EC               | CORP              | IE        |      3552 | NS      | $1015019.52   | 0.40%             |  |  |  | No            |                  1 | On Loan: No      |
| NAVER Corp                                   | NAVER Corp                                                                  | CUSIP: 000000000<br>LEI: 988400ULUQYDB2HQYJ61 | Long             | EC               | CORP              | KR        |      2760 | NS      | $535854.61    | 0.21%             |  |  |  | No            |                  2 | On Loan: No      |
| Schneider Electric SE                        | Schneider Electric SE                                                       | CUSIP: 000000000<br>LEI: 969500A1YF1XUYYXS284 | Long             | EC               | CORP              | FR        |     18513 | NS      | $4936642.86   | 1.95%             |  |  |  | No            |                  2 | On Loan: No      |
| Swatch Group AG/The                          | Swatch Group AG/The                                                         | CUSIP: 000000000<br>LEI: 529900NTES2LEON1JZ55 | Long             | EC               | CORP              | CH        |       969 | NS      | $158145.53    | 0.06%             |  |  |  | No            |                  2 | On Loan: No      |
| Denso Corp                                   | Denso Corp                                                                  | CUSIP: 000000000<br>LEI: 549300RYPA10CQM3QK38 | Long             | EC               | CORP              | JP        |    131500 | NS      | $1773475.77   | 0.70%             |  |  |  | No            |                  2 | On Loan: No      |
| Samsung Electronics Co Ltd                   | Samsung Electronics Co Ltd                                                  | CUSIP: 000000000<br>LEI: 9884007ER46L6N7EI764 | Long             | EP               | CORP              | KR        |     39200 | NS      | $1437536.48   | 0.57%             |  |  |  | No            |                  2 | On Loan: No      |
| Mercedes-Benz Group AG                       | Mercedes-Benz Group AG                                                      | CUSIP: 000000000<br>LEI: 529900R27DL06UVNT076 | Long             | EC               | CORP              | DE        |     20818 | NS      | $1218060.12   | 0.48%             |  |  |  | No            |                  2 | 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