COFS ChoiceOne Financial Services, Inc.
ChoiceOne Financial Services, Inc. (COFS) Institutional Ownership
What the institutions did with COFS last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 1.1M | 15.5% |
| NORTHERN TRUST CORP | 676.2K | 9.7% |
| VANGUARD CAPITAL MANAGEMENT LLC | 624.3K | 8.9% |
| STATE STREET CORP | 447.4K | 6.4% |
| GEODE CAPITAL MANAGEMENT, LLC | 380.9K | 5.4% |
| ALLIANCEBERNSTEIN L.P. | 342.6K | 4.9% |
| DIMENSIONAL FUND ADVISORS LP | 288.7K | 4.1% |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 227.3K | 3.2% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 219.6K | 3.1% |
| AQR CAPITAL MANAGEMENT LLC | 205.7K | 2.9% |
| GOLDMAN SACHS GROUP INC | 199.2K | 2.8% |
| AMERICAN CENTURY COMPANIES INC | 192.7K | 2.8% |
| GENDELL JEFFREY L | 148.5K | 2.1% |
| MORGAN STANLEY | 110.6K | 1.6% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 101.9K | 1.5% |
| MARSHALL WACE, LLP | 100.8K | 1.4% |
| Nuveen, LLC | 92.8K | 1.3% |
| VANGUARD FIDUCIARY TRUST CO | 92.5K | 1.3% |
| TWO SIGMA INVESTMENTS, LP | 88.5K | 1.3% |
| SEGALL BRYANT & HAMILL, LLC | 87.5K | 1.2% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 74.7K | 1.1% |
| Bank of New York Mellon Corp | 65.2K | 0.9% |
| LPL Financial LLC | 52.5K | 0.7% |
| FIRST TRUST ADVISORS LP | 51.1K | 0.7% |
| RAYMOND JAMES FINANCIAL INC | 48.8K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| ProShare Advisors LLC | Sold Out | 221.3K | 0 | -221.3K |
| JACOBS ASSET MANAGEMENT, LLC | Sold Out | 196.2K | 0 | -196.2K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 48.1K | 205.7K | +157.7K |
| STATE STREET CORP | Increased | 321.2K | 447.4K | +126.3K |
| BlackRock, Inc. | Increased | 963.2K | 1.1M | +123.7K |
| AMERICAN CENTURY COMPANIES INC | Increased | 94.0K | 192.7K | +98.7K |
| SEGALL BRYANT & HAMILL, LLC | New | 0 | 87.5K | +87.5K |
| Qube Research & Technologies Ltd | Sold Out | 69.0K | 0 | -69.0K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 146.7K | 88.5K | -58.2K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 240.4K | 288.7K | +48.2K |
| MILLENNIUM MANAGEMENT LLC | Sold Out | 45.3K | 0 | -45.3K |
| GOLDMAN SACHS GROUP INC | Increased | 158.4K | 199.2K | +40.8K |
| Nuveen, LLC | Increased | 55.5K | 92.8K | +37.3K |
| CITADEL ADVISORS LLC | Sold Out | 37.1K | 0 | -37.1K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 350.6K | 380.9K | +30.3K |
| JANE STREET GROUP, LLC | Sold Out | 25.7K | 0 | -25.7K |
| STRS OHIO | New | 0 | 21.6K | +21.6K |
| Trexquant Investment LP | Reduced | 31.4K | 10.2K | -21.2K |
| Inspire Investing, LLC | New | 0 | 20.1K | +20.1K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 82.2K | 101.9K | +19.7K |
| Quantinno Capital Management LP | Increased | 10.8K | 28.6K | +17.8K |
| WELLINGTON MANAGEMENT GROUP LLP | Sold Out | 16.6K | 0 | -16.6K |
| UBS Group AG | Increased | 19.1K | 35.3K | +16.2K |
| ALLIANCEBERNSTEIN L.P. | Reduced | 358.5K | 342.6K | -15.9K |
| MARSHALL WACE, LLP | Increased | 85.1K | 100.8K | +15.7K |
| NORTHERN TRUST CORP | Reduced | 691.8K | 676.2K | -15.6K |
| Fourthstone LLC | Sold Out | 13.7K | 0 | -13.7K |
| MORGAN STANLEY | Reduced | 123.8K | 110.6K | -13.2K |
| XTX Topco Ltd | New | 0 | 12.9K | +12.9K |
| Squarepoint Ops LLC | Sold Out | 12.1K | 0 | -12.1K |
| Numerai GP LLC | Reduced | 22.2K | 10.7K | -11.5K |
| CITIGROUP INC | Increased | 3.2K | 14.0K | +10.8K |
| IEQ CAPITAL, LLC | New | 0 | 10.6K | +10.6K |
| PRUDENTIAL FINANCIAL INC | New | 0 | 9.0K | +9.0K |
| BANK OF AMERICA CORP /DE/ | Increased | 39.7K | 48.6K | +8.9K |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 633.1K | 624.3K | -8.9K |
| Balyasny Asset Management L.P. | Sold Out | 8.7K | 0 | -8.7K |
| MERCER GLOBAL ADVISORS INC /ADV | New | 0 | 8.3K | +8.3K |
| Sterling Capital Management LLC | Increased | 474 | 8.4K | +7.9K |
| Mutual Advisors, LLC | New | 0 | 7.6K | +7.6K |
| SEI INVESTMENTS CO | Reduced | 19.4K | 11.9K | -7.5K |
| Semanteon Capital Management, LP | New | 0 | 7.3K | +7.3K |
| Mariner, LLC | New | 0 | 7.3K | +7.3K |
| Point72 Asset Management, L.P. | Reduced | 28.2K | 21.0K | -7.2K |
| Meridian Financial Partners LLC | New | 0 | 7.1K | +7.1K |
| Sequoia Financial Advisors, LLC | New | 0 | 7.1K | +7.1K |
| WELLS FARGO & COMPANY/MN | Increased | 5.4K | 12.0K | +6.6K |
| Centiva Capital, LP | New | 0 | 6.6K | +6.6K |
| RAYMOND JAMES FINANCIAL INC | Increased | 42.7K | 48.8K | +6.2K |
| Rafferty Asset Management, LLC | New | 0 | 6.1K | +6.1K |
| Russell Investments Group, Ltd. | Increased | 1.2K | 7.3K | +6.1K |
| Odyssean, LLC | Reduced | 11.2K | 6.3K | -4.9K |
| STIFEL FINANCIAL CORP | Reduced | 11.1K | 6.2K | -4.9K |
| SG Americas Securities, LLC | New | 0 | 4.2K | +4.2K |
| D. E. Shaw & Co., Inc. | Reduced | 47.6K | 43.6K | -4.0K |
| Creative Planning | Increased | 14.8K | 18.8K | +4.0K |
| OSAIC HOLDINGS, INC. | Reduced | 9.5K | 5.5K | -4.0K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 88.6K | 92.5K | +3.9K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 38.8K | 42.2K | +3.3K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Increased | 71.5K | 74.7K | +3.2K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.