127 institutional investment managers reported COFS positions in their Form 13F filings for Q2 2026, holding 7,001,452 shares worth $236M in total. BlackRock, Inc. reported the largest position.

Are funds buying or selling COFS?

In Q2 2026, 25 managers opened new COFS positions, 51 added, 23 trimmed and 15 sold out. Managers that filed in both quarters added a net 210,730 shares.

How current is this COFS institutional ownership data?

It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

Funds · COFS

Who owns COFS?

Institutional ownership of ChoiceOne Financial Services Inc. from Form 13F, Q2 2026

127 institutional managers reported holding ChoiceOne Financial Services Inc. (COFS) in Form 13F filings for Q2 2026, with 7,001,452 shares worth $236M. The largest reported holder was BlackRock, Inc. Managers that filed both quarters added a net 210,730 shares (+3.1%). 25 opened new positions and 15 sold out.

Funds holding: 127
Value held: $236M
New / sold out: 25 / 15
Net shares, same filers: +3.1%

Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

Largest holders of COFS

Fund	Value	Share of 13F holdings	Shares	Move
BlackRock, Inc.	$37.0M	15.5%	1,086,956	Added
Northern Trust Corp	$23.0M	9.7%	676,173	Trimmed
Vanguard Capital Management LLC	$21.2M	8.9%	624,274	Trimmed
State Street Corp	$15.2M	6.4%	447,442	Added
Geode Capital Management, LLC	$13.0M	5.4%	380,890	Added
Dimensional Fund Advisors LP	$9.8M	4.1%	288,653	Added
Alliancebernstein L.p.	$9.6M	4.9%	342,635	Trimmed
Hotchkis & Wiley Capital Management LLC	$7.7M	3.2%	227,280	Added
Manufacturers Life Insurance Company, the	$7.5M	3.1%	219,602	Trimmed
AQR Capital Management LLC	$7.0M	2.9%	205,739	Added
Goldman Sachs Group Inc	$6.8M	2.8%	199,174	Added
American Century Companies Inc	$6.6M	2.8%	192,689	Added
Gendell Jeffrey L	$5.1M	2.1%	148,548	Unchanged
Morgan Stanley	$3.8M	1.6%	110,600	Trimmed
Vanguard Portfolio Management LLC	$3.5M	1.5%	101,910	Added
Marshall Wace, LLP	$3.4M	1.4%	100,803	Added
Nuveen, LLC	$3.2M	1.3%	92,779	Added
Vanguard Fiduciary Trust Co	$3.1M	1.3%	92,461	Added
Two Sigma Investments, LP	$3.0M	1.3%	88,459	Trimmed
Segall Bryant & Hamill, LLC	$3.0M	1.2%	87,466	New
Bridgeway Capital Management, LLC	$2.5M	1.1%	74,709	Added
Bank of New York Mellon Corp	$2.2M	0.9%	65,169	Added
LPL Financial LLC	$1.8M	0.7%	52,492	Trimmed
First Trust Advisors LP	$1.7M	0.7%	51,128	Added
Raymond James Financial Inc	$1.7M	0.7%	48,843	Added

Share of 13F holdings is each fund's shares as a share of the 7,001,452 COFS shares all 13F filers reported, not of shares outstanding.

Biggest buyers in Q2 2026

AQR Capital Management LLC Added+$5.4M
State Street Corp Added+$4.3M
BlackRock, Inc. Added+$4.2M
American Century Companies Inc Added+$3.4M
Segall Bryant & Hamill, LLC New+$3.0M
Dimensional Fund Advisors LP Added+$1.6M
Goldman Sachs Group Inc Added+$1.4M
Nuveen, LLC Added+$1.3M
Geode Capital Management, LLC Added+$1.0M
STRS Ohio New+$734K

Biggest sellers in Q2 2026

ProShare Advisors LLC Sold out-$6.2M
Jacobs Asset Management, LLC Sold out-$5.5M
Two Sigma Investments, LP Trimmed-$2.0M
Qube Research & Technologies Ltd Sold out-$1.9M
Millennium Management LLC Sold out-$1.3M
Citadel Advisors LLC Sold out-$1.0M
Jane Street Group, LLC Sold out-$722K
Trexquant Investment LP Trimmed-$720K
Northern Trust Corp Trimmed-$531K
Wellington Management Group LLP Sold out-$467K

The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $35.5M and sold $24.4M; 51 added and 23 trimmed.

Schedule 13D and 13G filings on COFS

Owners of more than 5% must file within days, so these can be newer than the 13F data.

2025-07-29VANGUARD GROUP INC SCHEDULE 13G filed by ChoiceOne Financial Services Inc.Schedule 13G
2025-07-18BlackRock, Inc. SCHEDULE 13G filed by ChoiceOne Financial Services Inc.Schedule 13G
2025-02-14Fourthstone LLC SCHEDULE 13G filed by ChoiceOne Financial Services Inc.Schedule 13G

Questions about COFS ownership

Who owns COFS stock?: 127 institutional investment managers reported COFS positions in their Form 13F filings for Q2 2026, holding 7,001,452 shares worth $236M in total. BlackRock, Inc. reported the largest position.
Are funds buying or selling COFS?: In Q2 2026, 25 managers opened new COFS positions, 51 added, 23 trimmed and 15 sold out. Managers that filed in both quarters added a net 210,730 shares.
How current is this COFS institutional ownership data?: It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to COFS by CUSIP. Options are left out. COFS news and filings · COFS insider trades · Top funds