# MFS Blended Research Core Equity Fund

MFS Blended Research Core Equity Fund is a registered fund series of MFS SERIES TRUST XI (series S000002500). Net assets $1.6B as of 2026-03-31.

## Profile

- Series ID: S000002500
- Registrant: MFS SERIES TRUST XI
- LEI: SQK3NYUBFBKJ3GF1IO09
- Net assets: $1.6B
- Total assets: $1.6B
- As of: 2026-03-31

## Advisers

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

## Top holdings (112 reported)

_Showing 15 of 112 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [NVIDIA Corp](https://search.stillhousedata.com/security/67066G104) | — | $140.1M | 876.66% |
| [Apple Inc](https://search.stillhousedata.com/security/037833100) | — | $117.9M | 737.80% |
| [Microsoft Corp](https://search.stillhousedata.com/security/594918104) | — | $75.7M | 473.54% |
| [Amazon.com Inc](https://search.stillhousedata.com/security/023135106) | — | $67.2M | 420.47% |
| [Meta Platforms Inc](https://search.stillhousedata.com/security/30303M102) | — | $42.8M | 267.61% |
| [Johnson & Johnson](https://search.stillhousedata.com/security/478160104) | — | $40.7M | 254.63% |
| [Broadcom Inc](https://search.stillhousedata.com/security/11135F101) | — | $38.4M | 239.95% |
| [Alphabet Inc](https://search.stillhousedata.com/security/02079K305) | — | $38.1M | 238.67% |
| [Lam Research Corp](https://search.stillhousedata.com/security/512807306) | — | $32.2M | 201.26% |
| [Alphabet Inc](https://search.stillhousedata.com/security/02079K107) | — | $31.6M | 197.61% |
| [Visa Inc](https://search.stillhousedata.com/security/92826C839) | — | $29.0M | 181.42% |
| [Mastercard Inc](https://search.stillhousedata.com/security/57636Q104) | — | $28.6M | 178.65% |
| [Citigroup Inc](https://search.stillhousedata.com/security/172967424) | — | $28.1M | 176.05% |
| [McKesson Corp](https://search.stillhousedata.com/security/58155Q103) | — | $27.3M | 170.93% |
| [General Electric Co](https://search.stillhousedata.com/security/369604301) | — | $27.0M | 168.89% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $1.6B |
| 2025-12-31 | $1.7B |
| 2025-09-30 | $1.7B |
| 2025-06-30 | $1.5B |
| 2025-03-31 | $1.4B |
| 2024-12-31 | $1.5B |
| 2024-09-30 | $1.4B |
| 2024-06-30 | $1.4B |

## More

- [Registrant: MFS SERIES TRUST XI](https://search.stillhousedata.com/registrant/911637)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000002500.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.