32 institutional investment managers reported LSBK positions in their Form 13F filings for Q2 2026, holding 2,288,411 shares worth $39.4M in total. Stilwell Value LLC reported the largest position.

Are funds buying or selling LSBK?

In Q2 2026, 3 managers opened new LSBK positions, 13 added, 3 trimmed and 1 sold out. Managers that filed in both quarters added a net 55,531 shares.

How current is this LSBK 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 · LSBK

Who owns LSBK?

Institutional ownership of Lake Shore Bancorp Inc. from Form 13F, Q2 2026

32 institutional managers reported holding Lake Shore Bancorp Inc. (LSBK) in Form 13F filings for Q2 2026, with 2,288,411 shares worth $39.4M. The largest reported holder was Stilwell Value LLC. Managers that filed both quarters added a net 55,531 shares (+2.5%). 3 opened new positions and 1 sold out.

Funds holding: 32
Value held: $39.4M
New / sold out: 3 / 1
Net shares, same filers: +2.5%

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 LSBK

Fund	Value	Share of 13F holdings	Shares	Move
Stilwell Value LLC	$13.8M	33.8%	773,675	Unchanged
Alliancebernstein L.p.	$7.7M	22.1%	505,971	Added
Oppenheimer & Close, LLC	$3.2M	7.9%	180,000	Unchanged
Mangrove Partners Im, LLC	$2.7M	6.6%	150,585	Unchanged
HBK Sorce Advisory LLC	$1.5M	3.7%	85,173	Trimmed
Graham Capital Wealth Management, LLC	$1.3M	3.3%	74,543	Trimmed
Peapod Lane Capital LLC	$1.2M	3.1%	70,039	Added
Renaissance Technologies LLC	$1.2M	2.9%	65,641	Trimmed
Dimensional Fund Advisors LP	$853K	2.1%	47,933	Added
Minerva Advisors LLC	$788K	1.9%	44,259	Unchanged
Morgan Stanley	$537K	1.3%	30,133	Added
Acadian Asset Management LLC	$528K	1.3%	29,957	Added
BlackRock, Inc.	$525K	1.3%	29,505	Added
Vanguard Capital Management LLC	$489K	1.2%	27,442	Added
Geode Capital Management, LLC	$476K	1.2%	26,729	Added
Courier Capital LLC	$458K	1.1%	25,694	Unchanged
First Manhattan Co. LLC.	$447K	1.1%	25,075	Unchanged
Sandhill Capital Partners LLC	$324K	0.8%	18,218	Added
Round Hill Asset Management	$280K	0.7%	15,715	Unchanged
Cerity Partners LLC	$273K	0.7%	15,335	Unchanged
Bridgeway Capital Management, LLC	$224K	0.5%	12,568	Unchanged
Vanguard Fiduciary Trust Co	$205K	0.5%	11,486	Added
Marquette Asset Management, LLC	$172K	0.4%	9,652	New
UBS Group AG	$87K	0.2%	4,908	Added
Royal Bank of Canada	$76K	0.2%	4,258	Added

Share of 13F holdings is each fund's shares as a share of the 2,288,411 LSBK shares all 13F filers reported, not of shares outstanding.

Biggest buyers in Q2 2026

Alliancebernstein L.p. Added+$865K
BlackRock, Inc. Added+$338K
Marquette Asset Management, LLC New+$172K
Geode Capital Management, LLC Added+$157K
Acadian Asset Management LLC Added+$144K
UBS Group AG Added+$85K
Vanguard Capital Management LLC Added+$58K
Dimensional Fund Advisors LP Added+$40K
Peapod Lane Capital LLC Added+$20K
Mirae Asset Global Investments Co., Ltd. New+$11K

Biggest sellers in Q2 2026

Raymond James Financial Inc Sold out-$802K
Renaissance Technologies LLC Trimmed-$61K
HBK Sorce Advisory LLC Trimmed-$50K
Graham Capital Wealth Management, LLC Trimmed-$12K

The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $1.9M and sold $923K; 13 added and 3 trimmed.

Schedule 13D and 13G filings on LSBK

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

2026-05-18ALLIANCEBERNSTEIN L.P. SCHEDULE 13G filed by Lake Shore Bancorp Inc.Schedule 13G
2025-07-30STILWELL JOSEPH SCHEDULE 13D filed by Lake Shore Bancorp Inc.Schedule 13D

Questions about LSBK ownership

Who owns LSBK stock?: 32 institutional investment managers reported LSBK positions in their Form 13F filings for Q2 2026, holding 2,288,411 shares worth $39.4M in total. Stilwell Value LLC reported the largest position.
Are funds buying or selling LSBK?: In Q2 2026, 3 managers opened new LSBK positions, 13 added, 3 trimmed and 1 sold out. Managers that filed in both quarters added a net 55,531 shares.
How current is this LSBK 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 LSBK by CUSIP. Options are left out. LSBK news and filings · LSBK insider trades · Top funds