# EDGAR Filing Document

**Accession Number:** 0001317146
**File Stem:** 0001133228-25-013781
**Filing Date:** 2025-12
**Character Count:** 2074
**Document Hash:** a13c9505c32b892438f34910542f49cb
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001133228-25-013781.hdr.sgml**: 20251219

**ACCESSION NUMBER**: 0001133228-25-013781

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251219

**DATE AS OF CHANGE**: 20251219

**EFFECTIVENESS DATE**: 20251219

**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:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-122804
- **FILM NUMBER:** 251588464

**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 Small Cap Equity Fund (Series ID: S000003836)

---

|  |  |
|:---|:---|
| Class Name    | Class ID   |
| Initial Class | C000010692 |
| Service Class | C000067857 |

---

## Series and Classes Contracts Data

### MML Small Cap Equity Fund (Series ID: S000003836)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000010692 | Initial Class |  |
| C000067857 | Service Class |  |

#### MML SERIES INVESTMENT FUND II<br>

#### MML VIP Small Cap Equity Fund<br>

#### Supplement dated December 19, 2025 to the <br>

#### Statement of Additional Information dated April 25, 2025
This supplement provides new and additional information beyond that contained in the Statement of Additional Information ("SAI") and any previous supplements. It should be retained and read in conjunction with the SAI and any previous supplements.

*Effective immediately, the following information replaces the information found in a supplement filed on November 14, 2025:*

*The MML VIP Small Cap Equity Fund's name is hereby changed to the **MML VIP Invesco Small Cap Equity Fund.***

**PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE**

#### MMLIISAI-25-03