ChoiceOne Financial Services, Inc. (COFS) ownership: Top institutional holder: BlackRock, Inc. ($27.09M). Insider activity: Net Seller (4 buys, 16 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 963229.00 | $27.09M | 2026-03-31 |
| VANGUARD GROUP INC | 808188.00 | $23.86M | 2025-12-31 |
| NORTHERN TRUST CORP | 691783.00 | $19.45M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 633148.00 | $17.80M | 2026-03-31 |
| ALLIANCEBERNSTEIN L.P. | 358495.00 | $10.58M | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 350635.00 | $9.86M | 2026-03-31 |
| STATE STREET CORP | 321173.00 | $9.03M | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 240425.00 | $6.76M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Buy | null | 2026-04-30 | |
| Sell | null | 2026-04-30 | |
| Buy | null | 2026-04-30 | |
| Sell | null | 2026-04-30 | |
| Buy | null | 2026-04-30 | |
| Sell | null | 2026-04-30 | |
| Buy | null | 2026-04-30 | |
| Sell | null | 2026-04-30 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.