MRFIX — MFS Research I Institutional Holders · Q2 2026
Who owns MFS Research I (MRFIX)? 1 institutions reported holding $29,059 in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Nbt Bank N A ($29,059).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | NBT BANK N A /NY | $29,059 | 466 | New |
Source: SEC Form 13F filings · as of 2026-06-30