Waterstone Financial, Inc.
WSBF- Exchange
- Nasdaq
- Industry
- Savings Institution, Federally Chartered
- SEC CIK
- 0001569994
In the last 90 days, Waterstone Financial, Inc. insiders filed 0 open-market purchases and 1 sale; 125 institutions reported holding it in 13F filings for Q2 2026, worth $202.5M in total; no superinvestor holds it.
13F holders, Q3 2021
Institutional positions in Waterstone Financial, Inc. as of Sep 30, 2021. 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
- Institutional holders
- 110
- +6 vs. Q2 2021
- Shares held
- 14.2M
- +10.4K (+0.1%) vs. Q2 2021
- Total value
- $290.2M
- +$11.8M (+4.3%) vs. Q2 2021
- New holders
- 13
- 37 more added
- Sold out
- 7
- 37 more reduced
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WSBF 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 | 125 | $202.5M |
| Q1 2026 | 123 | $169.7M |
| Q4 2025 | 112 | $152.1M |
| Q3 2025 | 102 | $142.8M |
| Q2 2025 | 96 | $128.7M |
| Q1 2025 | 95 | $130.8M |
| Q4 2024 | 92 | $131.1M |
| Q3 2024 | 88 | $146.4M |
| Q2 2024 | 82 | $126.8M |
| Q1 2024 | 86 | $122.9M |
| Q4 2023 | 88 | $146.2M |
| Q3 2023 | 92 | $114.2M |
| Q2 2023 | 93 | $164.0M |
| Q1 2023 | 101 | $178.2M |
| Q4 2022 | 106 | $206.1M |
| Q3 2022 | 100 | $195.6M |
| Q2 2022 | 97 | $214.5M |
| Q1 2022 | 114 | $262.5M |
| Q4 2021 | 110 | $305.6M |
| Q3 2021 | 110 | $290.2M |
| Q2 2021 | 104 | $278.3M |
| Q1 2021 | 109 | $293.5M |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Waterstone Financial, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Arrowstreet Capital, Limited Partnership | 340,534 | $6.98M | 0.01% | +70,092+25.9% | Added |
| Stadium Capital Management LLC | 429,173 | $8.79M | 3.84% | +3,048+0.7% | Added |
| Geode Capital Management, LLC | 432,186 | $8.86M | 0.00% | −2,635−0.6% | Reduced |
| State Street Corp | 501,565 | $10.3M | 0.00% | −32,758−6.1% | Reduced |
| Price Michael F | 574,300 | $11.8M | 1.36% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 614,715 | $12.6M | 0.05% | −230,268−27.3% | Reduced |
| Vanguard Group Inc | 1,140,510 | $23.4M | 0.00% | +29,551+2.7% | Added |
| BlackRock Inc. | 1,778,143 | $36.4M | 0.00% | −68,944−3.7% | Reduced |
| Renaissance Technologies LLC | 1,847,036 | $37.8M | 0.05% | +51,100+2.8% | Added |
| Dimensional Fund Advisors LP | 1,881,346 | $38.5M | 0.01% | +3,434+0.2% | Added |
| Price T Rowe Associates Inc | 0 | $0 | 0.00% | −21,283−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −12,856−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −11,312−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −3,750−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −1,417−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −1,197−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |