# MFS Blended Research Growth Equity Fund

MFS Blended Research Growth Equity Fund is a registered fund series of MFS SERIES TRUST X (series S000050658). Net assets $656.3M as of 2026-05-31.

## Profile

- Series ID: S000050658
- Registrant: MFS SERIES TRUST X
- LEI: 549300M0GLI3GVVPMM34
- Net assets: $656.3M
- Total assets: $656.6M
- As of: 2026-05-31

## Advisers

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

## Top holdings (72 reported)

_Showing 15 of 72 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [NVIDIA Corp](https://search.stillhousedata.com/security/67066G104) | — | $91.3M | 1390.86% |
| [Apple Inc](https://search.stillhousedata.com/security/037833100) | — | $82.4M | 1256.00% |
| [Microsoft Corp](https://search.stillhousedata.com/security/594918104) | — | $55.0M | 837.27% |
| [Broadcom Inc](https://search.stillhousedata.com/security/11135F101) | — | $30.5M | 464.77% |
| [Alphabet Inc](https://search.stillhousedata.com/security/02079K305) | — | $26.6M | 404.60% |
| [Amazon.com Inc](https://search.stillhousedata.com/security/023135106) | — | $26.3M | 400.12% |
| [Meta Platforms Inc](https://search.stillhousedata.com/security/30303M102) | — | $20.1M | 306.10% |
| [Alphabet Inc](https://search.stillhousedata.com/security/02079K107) | — | $18.4M | 279.64% |
| [Tesla Inc](https://search.stillhousedata.com/security/88160R101) | — | $15.7M | 238.48% |
| [Datadog Inc](https://search.stillhousedata.com/security/23804L103) | — | $11.8M | 180.10% |
| [GE Vernova Inc](https://search.stillhousedata.com/security/36828A101) | — | $11.0M | 167.70% |
| [Eli Lilly & Co](https://search.stillhousedata.com/security/532457108) | — | $9.8M | 148.80% |
| [Lam Research Corp](https://search.stillhousedata.com/security/512807306) | — | $9.8M | 148.68% |
| [Okta Inc](https://search.stillhousedata.com/security/679295105) | — | $9.5M | 144.63% |
| Viking Holdings Ltd | — | $9.0M | 137.88% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-05-31 | $656.3M |
| 2026-02-28 | $551.4M |
| 2025-11-30 | $518.0M |
| 2025-08-31 | $447.3M |
| 2025-05-31 | $429.3M |
| 2025-02-28 | $401.8M |
| 2024-11-30 | $390.6M |
| 2024-08-31 | $356.6M |

## More

- [Registrant: MFS SERIES TRUST X](https://search.stillhousedata.com/registrant/783740)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000050658.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.