MFBFX — MFS Corporate Bond A Institutional Holders · Q2 2026
Who owns MFS Corporate Bond A (MFBFX)? 1 institutions reported holding $2,000 in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Coston, McIsaac & Partners ($2,000).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Coston, McIsaac & Partners | $2,000 | 184 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30