LSBK Institutional Ownership & Shareholders
LAKE SHORE BANCORP INC/MD (LSBK) is currently held by 31 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $39.47M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Stilwell Value Llc is currently the largest disclosed institutional shareholder of LSBK tracked by InsiderSet, reporting ownership valued at approximately $13.78M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $14.51M, representing an estimated gain of +5.28% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 87% of the total disclosed LSBK value among the investors covered in this analysis. Major shareholders include Stilwell Value Llc, Alliancebernstein L.P., Oppenheimer & Close, Llc, and several other long-term asset managers with concentrated positions in LAKE SHORE BANCORP INC/MD (LSBK).
This page ranks the largest institutional LSBK shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
31
Total Reported Value
$39.47M
Largest Holder
Stilwell Value Llc
Largest Position
$13.78M
Insider Transactions (90d)
6
Latest Filing Quarter
Q2 2026
New Institutional Positions
39
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Stilwell Value Llc | 7.90% | 773,675 | $13,779,152 | $14,506,406 | +$727,254 | +5.28% | |
| Alliancebernstein L.P. | 0.00% | 505,971 | $7,680,640 | $9,486,956 | +$1,806,316 | +23.52% | |
| Oppenheimer & Close, Llc | 2.02% | 180,000 | $3,205,800 | $3,375,000 | +$169,200 | +5.28% | |
| Mangrove Partners Im, Llc | 0.18% | 150,585 | $2,681,919 | $2,823,469 | +$141,550 | +5.28% | |
| Graham Capital Wealth Management, Llc | 1.19% | 83,831 | $1,522,373 | $1,571,831 | +$49,458 | +3.25% | |
| Hbk Sorce Advisory Llc | 0.03% | 85,173 | $1,453,903 | $1,596,994 | +$143,091 | +9.84% | |
| Peapod Lane Capital Llc | 0.90% | 66,381 | $1,205,486 | $1,244,644 | +$39,158 | +3.25% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 65,641 | $1,169,066 | $1,230,769 | +$61,703 | +5.28% |
| Dimensional Fund Advisors Lp | 0.00% | 47,933 | $853,089 | $898,744 | +$45,655 | +5.35% | |
| Minerva Advisors Llc | 0.43% | 44,259 | $671,852 | $829,856 | +$158,004 | +23.52% | |
| Morgan Stanley | 0.00% | 30,133 | $536,672 | $564,994 | +$28,322 | +5.28% | |
| Acadian Asset Management Llc | 0.00% | 29,957 | $528,000 | $561,694 | +$33,694 | +6.38% | |
| Blackrock, Inc. | 0.00% | 29,505 | $525,484 | $553,219 | +$27,735 | +5.28% | |
| Vanguard Capital Management Llc | 0.00% | 27,442 | $488,742 | $514,538 | +$25,796 | +5.28% | |
| Geode Capital Management, Llc | 0.00% | 26,729 | $476,214 | $501,169 | +$24,955 | +5.24% | |
| Courier Capital Llc | 0.02% | 25,702 | $466,748 | $481,913 | +$15,165 | +3.25% | |
| First Manhattan Co. Llc. | 0.00% | 25,075 | $446,586 | $470,156 | +$23,570 | +5.28% | |
| Sandhill Capital Partners Llc | 0.03% | 18,218 | $324,470 | $341,588 | +$17,118 | +5.28% | |
| Round Hill Asset Management | 0.18% | 15,715 | $279,884 | $294,656 | +$14,772 | +5.28% | |
| Cerity Partners Llc | 0.00% | 15,335 | $273,116 | $287,531 | +$14,415 | +5.28% | |
| Wealth Enhancement Advisory Services, Llc | 0.00% | 13,677 | $246,733 | $256,444 | +$9,711 | +3.94% | |
| Bridgeway Capital Management, Llc | 0.00% | 12,568 | $223,836 | $235,650 | +$11,814 | +5.28% | |
| Vanguard Fiduciary Trust Co | 0.00% | 11,486 | $204,566 | $215,363 | +$10,797 | +5.28% | |
| Ubs Group Ag | 0.00% | 4,908 | $87,411 | $92,025 | +$4,614 | +5.28% | |
| Royal Bank Of Canada | 0.00% | 4,258 | $76,000 | $79,838 | +$3,838 | +5.05% | |
| Farther Finance Advisors, Llc | 0.00% | 1,354 | $24,589 | $25,388 | +$799 | +3.25% | |
| Osaic Holdings, Inc. | 0.00% | 744 | $13,260 | $13,950 | +$690 | +5.20% | |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | 633 | $11,495 | $11,869 | +$374 | +3.25% | |
| Whittier Trust Co | 0.00% | 628 | $10,682 | $11,775 | +$1,093 | +10.23% | |
| Arax Advisory Partners | 0.00% | 541 | $9,636 | $10,144 | +$508 | +5.27% | |
| Assetmark, Inc | 0.00% | 172 | $3,124 | $3,225 | +$101 | +3.23% | |
| Barclays Plc | 0.00% | 9 | $160 | $169 | +$9 | +5.47% |
Frequently asked questions about LSBK
Who are the largest institutional holders of LSBK?
The largest institutional holders of LSBK reported in the latest SEC Form 13F filings include Stilwell Value Llc, Alliancebernstein L.P., Oppenheimer & Close, Llc, Mangrove Partners Im, Llc, and Graham Capital Wealth Management, Llc. InsiderSet ranks institutional holders by their latest reported LSBK position.
What is LSBK institutional ownership?
This page tracks LSBK positions reported by institutional investment managers through SEC Form 13F. LAKE SHORE BANCORP INC/MD (LSBK) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own LSBK?
InsiderSet currently tracks 31 institutional managers reporting LSBK holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of LSBK shareholders.
How much LSBK stock do institutions own?
Institutional investment managers disclosed approximately $39.47M in LSBK holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was LSBK institutional ownership last updated?
The latest LSBK institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional LSBK holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its LSBK position after the reporting date.
Are institutions buying or selling LSBK?
Institutional buying and selling can be analyzed by comparing LSBK positions across consecutive 13F reporting periods. InsiderSet's LSBK Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View LSBK ownership changes.
How has LSBK institutional ownership changed over time?
InsiderSet tracks LSBK institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.