# MML Invesco Discovery Mid Cap Fund

MML Invesco Discovery Mid Cap Fund is a registered fund series of MML Series Investment Fund II (series S000091877). Net assets $271.4M as of 2026-03-31.

## Profile

- Series ID: S000091877
- Registrant: MML Series Investment Fund II
- LEI: 529900QB98IJ5MDR6C76
- Net assets: $271.4M
- Total assets: $275.7M
- As of: 2026-03-31

## Advisers

- [Invesco Advisers, Inc. (Subadvisor)](https://search.stillhousedata.com/firm/105360)
- [MML Investment Advisers, LLC (Advisor)](https://search.stillhousedata.com/firm/169568)

## Top holdings (80 reported)

_Showing 15 of 80 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| Fixed Income Clearing Corp. | — | $13.3M | 489.78% |
| [Hilton Worldwide Holdings Inc](https://search.stillhousedata.com/security/43300A203) | — | $8.7M | 322.44% |
| [Monolithic Power Systems Inc](https://search.stillhousedata.com/security/609839105) | — | $8.5M | 312.58% |
| [Quanta Services Inc](https://search.stillhousedata.com/security/74762E102) | — | $7.9M | 292.19% |
| [Comfort Systems USA Inc](https://search.stillhousedata.com/security/199908104) | — | $7.9M | 291.69% |
| [Howmet Aerospace Inc](https://search.stillhousedata.com/security/443201108) | — | $6.7M | 245.75% |
| [MasTec Inc](https://search.stillhousedata.com/security/576323109) | — | $6.1M | 224.38% |
| [Lumentum Holdings Inc](https://search.stillhousedata.com/security/55024U109) | — | $6.0M | 219.92% |
| [Cencora Inc](https://search.stillhousedata.com/security/03073E105) | — | $6.0M | 219.28% |
| Flex Ltd | — | $5.9M | 216.67% |
| [Vertiv Holdings Co](https://search.stillhousedata.com/security/92537N108) | — | $5.8M | 213.23% |
| [Curtiss-Wright Corp](https://search.stillhousedata.com/security/231561101) | — | $5.6M | 204.92% |
| [Ross Stores Inc](https://search.stillhousedata.com/security/778296103) | — | $5.3M | 196.34% |
| [Lattice Semiconductor Corp](https://search.stillhousedata.com/security/518415104) | — | $5.3M | 193.99% |
| [Teradyne Inc](https://search.stillhousedata.com/security/880770102) | — | $5.2M | 190.74% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $271.4M |
| 2025-12-31 | $263.4M |

## More

- [Registrant: MML Series Investment Fund II](https://search.stillhousedata.com/registrant/1317146)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000091877.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.