1 institutions reported holding $5.7M of Oxford Bank Corp/MI (OXBC) in SEC 13F filings for 2026-03-31. Largest institutional holders: Siena Capital Partners GP, LLC ($5.7M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Siena Capital Partners GP, LLC | $5.7M | 135,499 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31