LSBK · Lake Shore Bancorp, Inc. · Shareholders & Ownership

$18.61 -0.10 (-0.53%) At close · Oct 23

Market Cap

$146.16M

7.85M

Volume · Oct 23 12.05K Avg daily vol (3M) 20.97K

Every disclosed holder of LSBK in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns LSBK

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	33	2,288,958	29.14%	Yes
Insiders (Forms 3, 4, 5)	10	636,494	8.10%	Yes
13D/G-only blocks	1	607,459	7.73%	Yes
Remaining	—	4,320,877	55.02%	Rest
Registered funds (N-PORT, not summed)	27	114,635	1.46%	No

Shares outstanding: 7,853,788, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of LSBK

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	STILWELL VALUE LLC 13F CIK 1397076 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	773,675	9.85%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
2	Employee Stock Ownership Plan Trust of Lake Shore Bancorp, Inc. 13G CIK 2096563 · Pension or benefit plan · Sep 30, 2025 Rule 13d-1(b), qualified institution	607,459	7.73%	—	Sep 30, 2025	Rule 13d-1(b), qualified institution
3	ALLIANCEBERNSTEIN L.P. 13F CIK 1109448 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	505,971	6.44%	+57,012	Jun 30, 2026	carried, not yet filed for the newest quarter
4	Oppenheimer & Close, LLC 13F CIK 1591377 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	180,000	2.29%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
5	MANGROVE PARTNERS IM, LLC 13F CIK 1535392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	150,585	1.92%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
6	LIDDELL KIM C Insider CIK 1282955 · Apr 23, 2026 Insider, issuer-wide	123,977	1.58%	+641	Apr 23, 2026	Insider, issuer-wide
7	McGrath John P Insider CIK 1393261 · Mar 18, 2026 Director, issuer-wide	90,800	1.16%	+589	Mar 18, 2026	Director, issuer-wide
8	Werdein Jeffrey M. Insider CIK 1616460 · Aug 21, 2026 EVP-Commercial Division, issuer-wide	90,644	1.15%	+5,551	Aug 21, 2026	EVP-Commercial Division, issuer-wide
9	Segarra Ann M Insider CIK 1999269 · Mar 18, 2026 Director, issuer-wide	88,532	1.13%	+620	Mar 18, 2026	Director, issuer-wide
10	HBK Sorce Advisory LLC 13F CIK 1379995 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	85,173	1.08%	-2,905	Jun 30, 2026	carried, not yet filed for the newest quarter
11	Sanvidge Kevin M. Insider CIK 1538815 · Sep 8, 2026 Director, issuer-wide	75,037	0.96%	+14,563	Sep 8, 2026	Director, issuer-wide
12	GRAHAM CAPITAL WEALTH MANAGEMENT, LLC 13F CIK 1907528 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	74,543	0.95%	-647	Jun 30, 2026	carried, not yet filed for the newest quarter
13	Peapod Lane Capital LLC 13F CIK 2050979 · Registered investment adviser · Sep 30, 2026	66,381	0.85%	-3,658	Sep 30, 2026
14	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	65,641	0.84%	-3,400	Jun 30, 2026	carried, not yet filed for the newest quarter
15	Passafaro Ronald J Insider CIK 1784301 · Mar 18, 2026 Director, issuer-wide	48,275	0.61%	+573	Mar 18, 2026	Director, issuer-wide
16	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	47,933	0.61%	+2,224	Jun 30, 2026	carried, not yet filed for the newest quarter
16.1	U.S. CORE EQUITY 2 PORTFOLIO Fund S000000980 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	11,238	0.14%	0	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
16.2	U.S. MICRO CAP PORTFOLIO Fund S000000948 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	5,706	0.07%	0	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
16.3	U.S. CORE EQUITY 1 PORTFOLIO Fund S000000979 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	4,842	0.06%	0	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
16.4	Dimensional U.S. Core Equity 2 ETF Fund S000070903 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	4,441	0.06%	0	Jul 31, 2026	Dimensional ETF Trust, not summed
16.5	U.S. VECTOR EQUITY PORTFOLIO Fund S000000982 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	3,399	0.04%	0	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
17	Brautigam Sharon E Insider CIK 1357412 · Jun 4, 2026 Director, issuer-wide	45,316	0.58%	+1,028	Jun 4, 2026	Director, issuer-wide
18	Minerva Advisors LLC 13F CIK 1541536 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	44,259	0.56%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
19	Mehltretter John L Insider CIK 1686857 · Mar 18, 2026 Director, issuer-wide	39,600	0.50%	+667	Mar 18, 2026	Director, issuer-wide
20	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	30,133	0.38%	+228	Jun 30, 2026	carried, not yet filed for the newest quarter
21	ACADIAN ASSET MANAGEMENT LLC 13F CIK 916542 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	29,957	0.38%	+8,149	Jun 30, 2026	carried, not yet filed for the newest quarter
22	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	29,505	0.38%	+18,962	Jun 30, 2026	carried, not yet filed for the newest quarter
22.1	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	23,047	0.29%	+14,454	Jun 30, 2026	iShares Trust, not summed
23	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	27,442	0.35%	+3,249	Jun 30, 2026	carried, not yet filed for the newest quarter
24	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	26,729	0.34%	+8,793	Jun 30, 2026	carried, not yet filed for the newest quarter
25	COURIER CAPITAL LLC 13F CIK 1015247 · Registered investment adviser · Sep 30, 2026	25,702	0.33%	+8	Sep 30, 2026
26	Gilden Taylor M Insider CIK 1988345 · Mar 18, 2026 CFO and Treasurer, issuer-wide	25,297	0.32%	-4,856	Mar 18, 2026	CFO and Treasurer, issuer-wide
27	FIRST MANHATTAN CO. LLC. 13F CIK 728083 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	25,075	0.32%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
28	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	24,111	0.31%	-82	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
29	Sandhill Capital Partners LLC 13F CIK 1556245 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	18,218	0.23%	+102	Jun 30, 2026	carried, not yet filed for the newest quarter
30	Round Hill Asset Management 13F CIK 1696438 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	15,715	0.20%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
31	Cerity Partners LLC 13F CIK 1566475 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	15,335	0.20%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
32	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 13F CIK 1632972 · Unknown · Sep 30, 2026	13,677	0.17%	+13,677	Sep 30, 2026
33	BRIDGEWAY CAPITAL MANAGEMENT, LLC 13F CIK 1107261 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	12,568	0.16%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
33.1	Ultra-Small Company Market Fund Fund S000004424 · Registered fund · Jun 30, 2026 Bridgeway Funds, Inc., not summed	10,356	0.13%	0	Jun 30, 2026	Bridgeway Funds, Inc., not summed
34	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	11,486	0.15%	+82	Jun 30, 2026	carried, not yet filed for the newest quarter
35	DeBergalis Michelle M Insider CIK 1909610 · Mar 18, 2026 Director, issuer-wide	9,016	0.11%	+480	Mar 18, 2026	Director, issuer-wide
36	Fidelity Total Market Index Fund Fund S000006026 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	5,546	0.07%	0	May 31, 2026	Fidelity Concord Street Trust, not summed
37	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	4,908	0.06%	+4,797	Jun 30, 2026	carried, not yet filed for the newest quarter
38	Fidelity Nasdaq Composite Index Fund Fund S000055366 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	4,671	0.06%	0	May 31, 2026	Fidelity Concord Street Trust, not summed
39	ROYAL BANK OF CANADA 13F CIK 1000275 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	4,258	0.05%	+87	Jun 30, 2026	carried, not yet filed for the newest quarter
40	Fidelity Series Total Market Index Fund Fund S000065248 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	3,345	0.04%	0	May 31, 2026	Fidelity Concord Street Trust, not summed
41	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	3,331	0.04%	—	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
42	1290 VT Micro Cap Portfolio Fund S000044688 · Registered fund · Jun 30, 2026 EQ Advisors Trust, not summed	1,432	0.02%	+825	Jun 30, 2026	EQ Advisors Trust, not summed
43	Farther Finance Advisors, LLC 13F CIK 1992825 · Registered investment adviser · Sep 30, 2026	1,354	0.02%	0	Sep 30, 2026
44	AZL DFA U.S. Core Equity Fund Fund S000046867 · Registered fund · Jun 30, 2026 Allianz Variable Insurance Products Trust, not summed	1,016	0.01%	0	Jun 30, 2026	Allianz Variable Insurance Products Trust, not summed
45	Victory Extended Market Index Fund Fund S000012941 · Registered fund · Jul 31, 2026 Victory Portfolios III, not summed	767	0.01%	—	Jul 31, 2026	Victory Portfolios III, not summed
46	OSAIC HOLDINGS, INC. 13F CIK 1677044 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	744	0.01%	+203	Jun 30, 2026	carried, not yet filed for the newest quarter
47	Fidelity Extended Market Index Fund Fund S000006021 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	694	0.01%	-7,985	May 31, 2026	Fidelity Concord Street Trust, not summed
48	LVIP Dimensional U.S. Core Equity 2 Fund Fund S000048564 · Registered fund · Jun 30, 2026 LINCOLN VARIABLE INSURANCE PRODUCTS TRUST, not summed	672	0.01%	—	Jun 30, 2026	LINCOLN VARIABLE INSURANCE PRODUCTS TRUST, not summed
49	Mirae Asset Global Investments Co., Ltd. 13F CIK 1569395 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	633	0.01%	+633	Jun 30, 2026	carried, not yet filed for the newest quarter
50	WHITTIER TRUST CO 13F CIK 1137881 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	628	0.01%	0	Jun 30, 2026	carried, not yet filed for the newest quarter

10 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 54 holders

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Key facts CIK 2059653 CUSIP 510704109 13F (30d) 5 filings 5 filers Visit website Investor relations