1 institutions reported holding $1.6M of Grand River Commerce, Inc. (GNRV) in SEC 13F filings for 2026-06-30. Largest institutional holders: BANC FUNDS CO LLC ($1.6M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | BANC FUNDS CO LLC | $1.6M | 304,400 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30