# EDGAR Filing Document

**Accession Number:** 0001317146
**File Stem:** 0001410368-26-019487
**Filing Date:** 2026-2
**Character Count:** 7549
**Document Hash:** 2852e461578db0b747ac245fbeba8b99
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-019487.hdr.sgml**: 20260226

**ACCESSION NUMBER**: 0001410368-26-019487

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260226

**DATE AS OF CHANGE**: 20260226

**PERIOD START**: 20251231

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MML Series Investment Fund II
- **CENTRAL INDEX KEY:** 0001317146

**ORGANIZATION NAME:**
- **EIN:** 043557005
- **STATE OF INCORPORATION:** MA

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-21714
- **FILM NUMBER:** 26688040

**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

## Series and Classes Contracts Data

### MML Blend Fund (Series ID: S000003830)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000010686 | Initial Class |  |
| C000067851 | Service Class |  |

## 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 II

- **b. Investment Company Act file number:** 811-21714

- **c. CIK number of Registrant:** 0001317146

- **d. LEI of Registrant:** XSZQMOMB2JPNHA01JH98

- **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 Blend Fund

- **b. EDGAR series identifier (if any):** S000003830

- **c. LEI of Series:** EDH5O9E8SOUF6NJ80G11

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

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

- **b. Date as of which information is reported:** 2025-12-31

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $687713555.41

**Total Liabilities:** $2962861.27

**Net Assets:** $684750694.14

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000010686 | 1.49%                | 0.40%                | -0.08%               |
| Class ID C000067851 | 1.47%                | 0.38%                | -0.10%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $6243495.68              | $3374645.28                                |
| Month 2  | $1736521.24              | $170664.08                                 |
| Month 3  | $3279141.36              | $-6882561.65                               |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| iShares Core S&P Total U.S. Stock Market ETF          | iShares Core S&P Total U.S. Stock Market ETF                                | CUSIP: 464287150<br>LEI: 549300E44NRXZV2OY345 | Long             | EC               | RF                | US        |   1388148 | NS      | $206403726.12 | 30.14%            |  |  |  | No            |                  1 | On Loan: No      |
| iShares Core S&P 500 ETF                              | iShares Core S&P 500 ETF                                                    | CUSIP: 464287200<br>LEI: 5493007M4YMN8XL48C14 | Long             | EC               | RF                | US        |    274585 | NS      | $188074249.90 | 27.47%            |  |  |  | No            |                  1 | On Loan: No      |
| iShares Core U.S. Aggregate Bond ETF                  | iShares Core U.S. Aggregate Bond ETF                                        | CUSIP: 464287226<br>LEI: 549300F7VSXTKBGHJE47 | Long             | EC               | RF                | US        |   1089669 | NS      | $108836139.72 | 15.89%            |  |  |  | No            |                  1 | On Loan: No      |
| iShares Core S&P Mid-Cap ETF                          | iShares Core S&P Mid-Cap ETF                                                | CUSIP: 464287507<br>LEI: 549300ODQWH5PC0IUZ78 | Long             | EC               | RF                | US        |    205587 | NS      | $13568742.00  | 1.98%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares Core S&P Small-Cap ETF                        | iShares Core S&P Small-Cap ETF                                              | CUSIP: 464287804<br>LEI: 549300BZQ17QYN750B25 | Long             | EC               | RF                | US        |     49489 | NS      | $5947588.02   | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares iBoxx $ High Yield Corporate Bond ETF         | iShares iBoxx $ High Yield Corporate Bond ETF                               | CUSIP: 464288513<br>LEI: 549300FCCXHK7O37PQ68 | Long             | EC               | RF                | US        |    327918 | NS      | $26440028.34  | 3.86%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares 5-10 Year Investment Grade Corporate Bond ETF | iShares 5-10 Year Investment Grade Corporate Bond ETF                       | CUSIP: 464288638<br>LEI: 549300ZJOCMXQZ0RKQ84 | Long             | EC               | RF                | US        |    488997 | NS      | $26347158.36  | 3.85%             |  |  |  | No            |                  1 | On Loan: —       |
| iShares Core Universal USD Bond ETF                   | iShares Core Universal USD Bond ETF                                         | CUSIP: 46434V613<br>LEI: 549300IWM5U5LVTDP761 | Long             | EC               | RF                | US        |   2336595 | NS      | $108745131.30 | 15.88%            |  |  |  | No            |                  1 | On Loan: —       |
| Fixed Income Clearing Corp                            | FIXED INC CLEARING CORP.REPO                                                | CUSIP: 000000000<br>LEI: 549300H47WTHXPU08X20 | Long             | RA               | CORP              | US        |    873886 | PA      | $873886.38    | 0.13%             |  |  |  | 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        |   1774550 | NS      | $1774550.00   | 0.26%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-01-15

**Name of Applicant:** MML Series Investment Fund II

**Signature:** Renee Hitchcock

**Name of Signer:** Renee Hitchcock

**Title:** CFO and Treasurer