1 institutions reported holding $1.5M of Grand River Commerce, Inc. (GNRV) in SEC 13F filings for 2026-03-31. Largest institutional holders: BANC FUNDS CO LLC ($1.5M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | BANC FUNDS CO LLC | $1.5M | 357,400 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31