1 institutions reported holding $5.9M of Oxford Bank Corp/MI (OXBC) in SEC 13F filings for 2026-06-30. Largest institutional holders: Siena Capital Partners GP, LLC ($5.9M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Siena Capital Partners GP, LLC | $5.9M | 135,499 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30