# MFS Blended Research Small Cap Equity Fund

MFS Blended Research Small Cap Equity Fund is a registered fund series of MFS SERIES TRUST X (series S000050659). Net assets $326.5M as of 2026-05-31.

## Profile

- Series ID: S000050659
- Registrant: MFS SERIES TRUST X
- LEI: 549300R0MISDFKQQMH05
- Net assets: $326.5M
- Total assets: $333.3M
- As of: 2026-05-31

## Advisers

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

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [Corsair Gaming Inc](https://search.stillhousedata.com/security/22041X102) | — | $6.5M | 198.26% |
| [JP Morgan US Government Money Market Fund](https://search.stillhousedata.com/security/4812C2270) | — | $6.4M | 196.26% |
| [Bloom Energy Corp](https://search.stillhousedata.com/security/093712107) | — | $6.1M | 185.34% |
| [MYR Group Inc](https://search.stillhousedata.com/security/55405W104) | — | $5.7M | 173.30% |
| [FormFactor Inc](https://search.stillhousedata.com/security/346375108) | — | $5.5M | 168.41% |
| [UMB Financial Corp](https://search.stillhousedata.com/security/902788108) | — | $5.0M | 153.92% |
| [Modine Manufacturing Co](https://search.stillhousedata.com/security/607828100) | — | $4.9M | 149.15% |
| [Portland General Electric Co](https://search.stillhousedata.com/security/736508847) | — | $4.8M | 146.04% |
| Weatherford International PLC | — | $4.7M | 143.38% |
| [Popular Inc](https://search.stillhousedata.com/security/733174700) | — | $4.6M | 141.39% |
| [Advanced Energy Industries Inc](https://search.stillhousedata.com/security/007973100) | — | $4.6M | 139.49% |
| [Brunswick Corp/DE](https://search.stillhousedata.com/security/117043109) | — | $4.2M | 128.51% |
| [EchoStar Corp](https://search.stillhousedata.com/security/278768106) | — | $4.2M | 127.69% |
| [Envista Holdings Corp](https://search.stillhousedata.com/security/29415F104) | — | $4.1M | 126.89% |
| [Lincoln National Corp](https://search.stillhousedata.com/security/534187109) | — | $4.1M | 126.52% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-05-31 | $326.5M |
| 2026-02-28 | $321.0M |
| 2025-11-30 | $313.9M |
| 2025-08-31 | $326.6M |
| 2025-05-31 | $305.0M |
| 2025-02-28 | $327.2M |
| 2024-11-30 | $364.2M |
| 2024-08-31 | $347.5M |

## More

- [Registrant: MFS SERIES TRUST X](https://search.stillhousedata.com/registrant/783740)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000050659.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.