1 institutions reported holding $38,949 of MFS UTILITIES FUND CLASS I (MMUIX) in SEC 13F filings for 2026-03-31. Largest institutional holders: McIlrath & Eck, LLC ($38,949). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | McIlrath & Eck, LLC | $38,949 | 1,443 | New |
Source: SEC Form 13F filings · as of 2026-03-31