1 institutions reported holding $4.3M of Bank of San Francisco (BSFO) in SEC 13F filings for 2026-03-31. Largest institutional holders: BANC FUNDS CO LLC ($4.3M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | BANC FUNDS CO LLC | $4.3M | 115,072 | New |
Source: SEC Form 13F filings · as of 2026-03-31