MGSIX — MFS Government Securitie S I Institutional Holders · Q2 2026
Who owns MFS Government Securitie S I (MGSIX)? 1 institutions reported holding $122,734 in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Wealthspire Advisors, LLC ($122,734).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Wealthspire Advisors, LLC | $122,734 | 14,321 | New |
Source: SEC Form 13F filings · as of 2026-06-30