Lake Shore Bancorp, Inc.
LSBK- Exchange
- Nasdaq
- Industry
- Savings Institution, Federally Chartered
- SEC CIK
- 0002059653
No open-market purchases or sales by Lake Shore Bancorp, Inc. insiders were filed in the last 90 days; 32 institutions reported holding it in 13F filings for Q2 2026, worth $39.4M in total; no superinvestor holds it.
13F holders, Q3 2026
Institutional positions in Lake Shore Bancorp, Inc. as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.
- Institutional holders
- 30
- +4 vs. Q2 2026
- Shares held
- 937.7K
- +121.4K (+14.9%) vs. Q2 2026
- Total value
- $17.1M
- +$2.60M (+18.0%) vs. Q2 2026
- New holders
- 5
- 11 more added
- Sold out
- 1
- 6 more reduced
6 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting LSBK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 32 | $39.4M |
| Q1 2026 | 30 | $33.7M |
| Q4 2025 | 30 | $31.9M |
| Q3 2025 | 33 | $28.4M |
| Q2 2025 | 20 | $7.80M |
| Q1 2025 | 19 | $7.73M |
| Q4 2024 | 20 | $7.02M |
| Q3 2024 | 19 | $7.23M |
| Q2 2024 | 22 | $6.58M |
| Q1 2024 | 20 | $5.94M |
| Q4 2023 | 18 | $5.82M |
| Q3 2023 | 16 | $4.84M |
| Q2 2023 | 16 | $5.08M |
| Q1 2023 | 17 | $4.00M |
| Q4 2022 | 17 | $5.43M |
| Q3 2022 | 16 | $4.82M |
| Q2 2022 | 17 | $5.13M |
| Q1 2022 | 16 | $5.49M |
| Q4 2021 | 17 | $5.57M |
| Q3 2021 | 13 | $5.42M |
| Q2 2021 | 12 | $5.96M |
| Q1 2021 | 12 | $6.25M |
Institutions, Q3 2026
Shares, value and share of portfolio for each institution holding Lake Shore Bancorp, Inc.; share changes are against Q2 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Oppenheimer & Close, LLC | 184,248 | $3.35M | 2.06% | +4,248+2.4% | Added |
| HBK Sorce Advisory LLC | 85,113 | $1.59M | 0.03% | −60−0.1% | Reduced |
| Vanguard Capital Management LLC | 85,067 | $1.54M | 0.00% | +57,625+210.0% | Added |
| Graham Capital Wealth Management, LLC | 83,831 | $1.52M | 1.19% | +9,288+12.5% | Added |
| Renaissance Technologies LLC | 67,741 | $1.23M | 0.00% | +2,100+3.2% | Added |
| Peapod Lane Capital LLC | 66,381 | $1.21M | 0.90% | −3,658−5.2% | Reduced |
| Geode Capital Management, LLC | 55,377 | $1.01M | 0.00% | +28,648+107.2% | Added |
| Dimensional Fund Advisors LP | 48,600 | $882.7K | 0.00% | +667+1.4% | Added |
| Minerva Advisors LLC | 44,259 | $803.7K | 0.51% | 00.0% | Unchanged |
| Vanguard Fiduciary Trust Co | 35,294 | $640.9K | 0.00% | +23,808+207.3% | Added |
| BlackRock, Inc. | 34,949 | $634.7K | 0.00% | +5,444+18.5% | Added |
| Courier Capital LLC | 25,702 | $466.7K | 0.02% | +80.0% | Added |
| Acadian Asset Management LLC | 23,868 | $428.0K | 0.00% | −6,089−20.3% | Reduced |
| Sandhill Capital Partners LLC | 17,151 | $311.5K | 0.03% | −1,067−5.9% | Reduced |
| Round Hill Asset Management | 15,715 | $285.4K | 0.18% | 00.0% | Unchanged |
| Cerity Partners LLC | 15,335 | $278.5K | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 13,677 | $246.7K | 0.00% | +13,677 | New |
| Jane Street Group, LLC | 11,629 | $211.2K | 0.00% | +11,629 | New |
| Empowered Funds, LLC | 10,181 | $184.9K | 0.00% | +10,181 | New |
| Barclays PLC | 3,376 | $61.3K | 0.00% | +3,367+37,411.1% | Added |
| Vanguard Global Advisers, LLC | 2,915 | $52.9K | 0.00% | +2,915 | New |
| Morgan Stanley | 2,485 | $45.1K | 0.00% | −27,648−91.8% | Reduced |
| Farther Finance Advisors, LLC | 1,354 | $24.6K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 745 | $13.6K | 0.00% | +1+0.1% | Added |
| UBS Group AG | 719 | $13.1K | 0.00% | −4,189−85.4% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 633 | $11.5K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co | 628 | $11.5K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 541 | $9.82K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 172 | $3.12K | 0.00% | +172 | New |
| Capital Advisors, Ltd. LLC | 8 | $0 | 0.00% | 00.0% | Unchanged |
| Marquette Asset Management, LLC | 0 | $0 | 0.00% | −9,652−100.0% | Sold out |
| Stilwell Value LLC | – | – | – | – | Not filed |
| Alliancebernstein L.P. | – | – | – | – | Not filed |
| Mangrove Partners | – | – | – | – | Not filed |
| First Manhattan Co | – | – | – | – | Not filed |
| Bridgeway Capital Management, LLC | – | – | – | – | Not filed |
| Royal Bank of Canada | – | – | – | – | Not filed |