# MFS Core Equity Fund

MFS Core Equity Fund is a registered fund series of MFS SERIES TRUST I (series S000000763). Net assets $6.5B as of 2026-05-31.

## Profile

- Series ID: S000000763
- Registrant: MFS SERIES TRUST I
- LEI: 3SWG84TY2XZN8131BJ67
- Net assets: $6.5B
- Total assets: $6.5B
- As of: 2026-05-31

## Advisers

- [Massachusetts Financial Services Company (Advisor)](https://search.stillhousedata.com/firm/110045)

## Top holdings (172 reported)

_Showing 15 of 172 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [NVIDIA Corp](https://search.stillhousedata.com/security/67066G104) | — | $501.3M | 772.87% |
| [Apple Inc](https://search.stillhousedata.com/security/037833100) | — | $397.7M | 613.13% |
| [Alphabet Inc](https://search.stillhousedata.com/security/02079K305) | — | $349.0M | 538.10% |
| [Microsoft Corp](https://search.stillhousedata.com/security/594918104) | — | $330.8M | 509.94% |
| [Amazon.com Inc](https://search.stillhousedata.com/security/023135106) | — | $330.3M | 509.25% |
| [Broadcom Inc](https://search.stillhousedata.com/security/11135F101) | — | $246.3M | 379.78% |
| [Meta Platforms Inc](https://search.stillhousedata.com/security/30303M102) | — | $162.5M | 250.53% |
| [JPMorgan Chase & Co](https://search.stillhousedata.com/security/46625H100) | — | $118.6M | 182.83% |
| [Arista Networks Inc](https://search.stillhousedata.com/security/040413205) | — | $112.2M | 173.02% |
| [Pfizer Inc](https://search.stillhousedata.com/security/717081103) | — | $95.3M | 146.93% |
| [Mastercard Inc](https://search.stillhousedata.com/security/57636Q104) | — | $87.1M | 134.21% |
| [Johnson & Johnson](https://search.stillhousedata.com/security/478160104) | — | $85.8M | 132.34% |
| [Gilead Sciences Inc](https://search.stillhousedata.com/security/375558103) | — | $80.9M | 124.75% |
| [Micron Technology Inc](https://search.stillhousedata.com/security/595112103) | — | $79.2M | 122.09% |
| [Cadence Design Systems Inc](https://search.stillhousedata.com/security/127387108) | — | $67.6M | 104.24% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-05-31 | $6.5B |
| 2026-02-28 | $6.4B |
| 2025-11-30 | $6.7B |
| 2025-08-31 | $6.7B |
| 2025-05-31 | $6.4B |
| 2025-02-28 | $6.6B |
| 2024-11-30 | $7.0B |
| 2024-08-31 | $7.0B |

## More

- [Registrant: MFS SERIES TRUST I](https://search.stillhousedata.com/registrant/798244)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000000763.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.