# MM S&P 500 Index Fund

MM S&P 500 Index Fund is a registered fund series of MASSMUTUAL SELECT FUNDS (series S000003661). Net assets $2.0B as of 2026-03-31. Index fund.

## Profile

- Series ID: S000003661
- Registrant: MASSMUTUAL SELECT FUNDS
- LEI: 549300NGQN254H8OC594
- Net assets: $2.0B
- Total assets: $2.0B
- As of: 2026-03-31
- Type: Index

## Advisers

- [BlackRock Investment Management, LLC (Subadvisor)](https://search.stillhousedata.com/firm/108928)
- [MML Investment Advisers, LLC (Advisor)](https://search.stillhousedata.com/firm/169568)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [NVIDIA Corp](https://search.stillhousedata.com/security/67066G104) | — | $153.6M | 757.37% |
| [Apple Inc](https://search.stillhousedata.com/security/037833100) | — | $135.1M | 665.87% |
| [Microsoft Corp](https://search.stillhousedata.com/security/594918104) | — | $99.6M | 491.24% |
| [Amazon.com Inc](https://search.stillhousedata.com/security/023135106) | — | $73.8M | 363.60% |
| [Alphabet Inc](https://search.stillhousedata.com/security/02079K305) | — | $60.7M | 299.20% |
| [Broadcom Inc](https://search.stillhousedata.com/security/11135F101) | — | $53.2M | 262.26% |
| [Alphabet Inc](https://search.stillhousedata.com/security/02079K107) | — | $48.6M | 239.75% |
| [Meta Platforms Inc](https://search.stillhousedata.com/security/30303M102) | — | $45.4M | 223.63% |
| [Tesla Inc](https://search.stillhousedata.com/security/88160R101) | — | $37.9M | 187.00% |
| [Berkshire Hathaway Inc](https://search.stillhousedata.com/security/084670702) | — | $31.9M | 157.01% |
| [JPMorgan Chase & Co](https://search.stillhousedata.com/security/46625H100) | — | $28.8M | 141.74% |
| [Eli Lilly & Co](https://search.stillhousedata.com/security/532457108) | — | $26.4M | 130.25% |
| [Exxon Mobil Corp](https://search.stillhousedata.com/security/30231G102) | — | $25.7M | 126.71% |
| [Johnson & Johnson](https://search.stillhousedata.com/security/478160104) | — | $21.4M | 105.43% |
| [Walmart Inc](https://search.stillhousedata.com/security/931142103) | — | $19.7M | 97.26% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $2.0B |
| 2025-12-31 | $2.2B |
| 2025-09-30 | $2.3B |
| 2025-06-30 | $2.2B |
| 2025-03-31 | $2.1B |
| 2024-12-31 | $2.3B |
| 2024-09-30 | $2.4B |
| 2024-06-30 | $2.3B |

## More

- [Registrant: MASSMUTUAL SELECT FUNDS](https://search.stillhousedata.com/registrant/916053)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000003661.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.