# EDGAR Filing Document

**Accession Number:** 0001317146
**File Stem:** 0001133228-25-012208
**Filing Date:** 2025-11
**Character Count:** 7927
**Document Hash:** fc5e1558c869d07992c56b73dcb1fe1d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001133228-25-012208.hdr.sgml**: 20251114

**ACCESSION NUMBER**: 0001133228-25-012208

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251114

**DATE AS OF CHANGE**: 20251114

**EFFECTIVENESS DATE**: 20251114

**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:** 251488127

**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 |

---

### MML iShares 60/40 Allocation Fund (Series ID: S000071681)

---

|  |  |
|:---|:---|
| Class Name      | Class ID   |
| Service Class I | C000227125 |
| Class II        | C000227126 |

---

### MML iShares 80/20 Allocation Fund (Series ID: S000071682)

---

|  |  |
|:---|:---|
| Class Name      | Class ID   |
| Service Class I | C000227127 |
| Class II        | C000227128 |

---

### MML Invesco Discovery Large Cap Fund (Series ID: S000091876)

---

|  |  |
|:---|:---|
| Class Name      | Class ID   |
| Service Class I | C000259725 |
| Class II        | C000259726 |

---

### MML Invesco Discovery Mid Cap Fund (Series ID: S000091877)

---

|  |  |
|:---|:---|
| Class Name      | Class ID   |
| Service Class I | C000259727 |
| Class II        | C000259728 |

---

## 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 iShares 60/40 Allocation Fund (Series ID: S000071681)

| Class ID   | Class Name      | Ticker Symbol   |
|:---|:---|:---|
| C000227125 | Service Class I |  |
| C000227126 | Class II        |  |

### MML iShares 80/20 Allocation Fund (Series ID: S000071682)

| Class ID   | Class Name      | Ticker Symbol   |
|:---|:---|:---|
| C000227127 | Service Class I |  |
| C000227128 | Class II        |  |

### MML Invesco Discovery Large Cap Fund (Series ID: S000091876)

| Class ID   | Class Name      | Ticker Symbol   |
|:---|:---|:---|
| C000259725 | Service Class I |  |
| C000259726 | Class II        |  |

### MML Invesco Discovery Mid Cap Fund (Series ID: S000091877)

| Class ID   | Class Name      | Ticker Symbol   |
|:---|:---|:---|
| C000259727 | Service Class I |  |
| C000259728 | Class II        |  |

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

#### MML Invesco Discovery Large Cap Fund<br>

#### Supplement dated November 14, 2025 to the <br>

#### Prospectus dated April 25, 2025 and the <br>

#### Summary Prospectus dated April 25, 2025
This supplement provides new and additional information beyond that contained in the Prospectus and Summary Prospectus. It should be retained and read in conjunction with the Prospectus and Summary Prospectus.

*The language stating that the Fund is not currently available is hereby removed.* 

#### PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE

#### MMLIIPRO-25-01<br>

#### DL-25-01

------

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

#### MML Invesco Discovery Mid Cap Fund<br>

#### Supplement dated November 14, 2025 to the <br>

#### Prospectus dated April 25, 2025 and the <br>

#### Summary Prospectus dated April 25, 2025
This supplement provides new and additional information beyond that contained in the Prospectus and Summary Prospectus, and any previous supplements. It should be retained and read in conjunction with the Prospectus and Summary Prospectus, and any previous supplements.

*The language stating that the Fund is not currently available is hereby removed.* 

#### PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE

#### MMLIIPRO-25-02<br>

#### DM-25-01

------

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

#### MML iShares<sup>®</sup> 60/40 Allocation Fund<br>

#### Supplement dated November 14, 2025 to the <br>

#### Prospectus dated April 25, 2025 and the <br>

#### Summary Prospectus dated April 25, 2025
This supplement provides new and additional information beyond that contained in the Prospectus and Summary Prospectus, and any previous supplements. It should be retained and read in conjunction with the Prospectus and Summary Prospectus, and any previous supplements.

*The Fund's name is hereby changed to the **MML VIP BlackRock iShares<sup>®</sup> 60/40 Allocation Fund\*.***

\* iShares<sup>®</sup> and BlackRock<sup>®</sup> are registered trademarks of BlackRock Finance, Inc. and its affiliates and are used under license.

#### PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE

#### MMLIIPRO-25-03<br>

#### iS60/40ALLOC-25-01

------

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

#### MML iShares<sup>®</sup> 80/20 Allocation Fund<br>

#### Supplement dated November 14, 2025 to the <br>

#### Prospectus dated April 25, 2025 and the <br>

#### Summary Prospectus dated April 25, 2025
This supplement provides new and additional information beyond that contained in the Prospectus and Summary Prospectus, and any previous supplements. It should be retained and read in conjunction with the Prospectus and Summary Prospectus, and any previous supplements.

*The Fund's name is hereby changed to the **MML VIP BlackRock iShares<sup>®</sup> 80/20 Allocation Fund\*.***

\* iShares<sup>®</sup> and BlackRock<sup>®</sup> are registered trademarks of BlackRock Finance, Inc. and its affiliates and are used under license.

#### PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE

#### MMLIIPRO-25-04<br>

#### iS80/20ALLOC-25-01

------

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

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

#### Supplement dated November 14, 2025 to the <br>

#### Prospectus dated April 25, 2025 and the <br>

#### Summary Prospectus dated April 25, 2025
This supplement provides new and additional information beyond that contained in the Prospectus and Summary Prospectus, and any previous supplements. It should be retained and read in conjunction with the Prospectus and Summary Prospectus, and any previous supplements.

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

#### PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE

#### MMLIIPRO-25-05<br>

#### SCE-25-01

------

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

#### MML iShares<sup>®</sup> 60/40 Allocation Fund<br>

#### MML iShares<sup>®</sup> 80/20 Allocation Fund<br>

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

#### Supplement dated November 14, 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.

*The MML iShares<sup>®</sup> 60/40 Allocation Fund's name is hereby changed to the **MML VIP BlackRock iShares<sup>®</sup> 60/40 Allocation Fund\*.***

*The MML iShares<sup>®</sup> 80/20 Allocation Fund's name is hereby changed to the **MML VIP BlackRock iShares<sup>®</sup> 80/20 Allocation Fund\*.***

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

\* iShares<sup>®</sup> and BlackRock<sup>®</sup> are registered trademarks of BlackRock Finance, Inc. and its affiliates and are used under license.

#### PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE

#### MMLIISAI-25-02

------