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.
Q3 2025 vs. Q2 2025
How the institutions holding Waterstone Financial, Inc. changed between Q2 2025 and Q3 2025.
All holders in Q3 2025All holders in Q2 2025
| Measure | Q2 2025 | Of which not filed for Q3 2025 | Q3 2025 | Change |
|---|---|---|---|---|
| Holders | 96 | 1 | 102 | +7 |
| Shares | 9.32M | 59.0K | 9.16M | −100.6K (−1.1%) |
| Value | $128.7M | $814.8K | $142.8M | +$15.0M (+11.7%) |
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (14)
Institutions that held Waterstone Financial, Inc. at the end of Q3 2025 but not at the end of Q2 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Teton Advisors, LLC | 59,000 | $920.4K | 0.57% |
| Marshall Wace, LLP | 28,431 | $443.5K | 0.00% |
| Ieq Capital, LLC | 24,348 | $379.8K | 0.00% |
| HRT Financial LP | 17,363 | $270.0K | 0.00% |
| Brandywine Global Investment Management, LLC | 10,670 | $166.5K | 0.00% |
| Mercer Global Advisors Inc | 10,590 | $165.2K | 0.00% |
| Cubist Systematic Strategies, LLC | 8,853 | $138.1K | 0.00% |
| SRS Capital Advisors, Inc. | 7,618 | $118.8K | 0.00% |
| Larson Financial Group LLC | 1,932 | $30.1K | 0.00% |
| Point72 Asia (Singapore) Pte. Ltd. | 1,764 | $27.5K | 0.00% |
| Simplex Trading, LLC | 1,362 | $21.0K | 0.00% |
| Point72 (DIFC) Ltd | 859 | $13.4K | 0.00% |
| Optiver Holding B.V. | 276 | $4.31K | 0.00% |
| Quent Capital, LLC | 1 | $11 | 0.00% |
Sold out (7)
Institutions that held Waterstone Financial, Inc. at the end of Q2 2025 and filed for Q3 2025 without it.
| Institution | Shares, Q2 2025 | Value, Q2 2025 |
|---|---|---|
| Susquehanna International Group, LLP | 22,813 | $315.0K |
| Squarepoint Ops LLC | 20,108 | $277.7K |
| Los Angeles Capital Management LLC | 15,840 | $218.8K |
| Raymond James Financial Inc | 2,000 | $27.6K |
| Northwestern Mutual Wealth Management Co | 1,370 | $18.9K |
| N.E.W. Advisory Services LLC | 127 | $1.75K |
| Skopos Labs, Inc. | 21 | $291 |
Not filed for Q3 2025 yet (1)
Institutions that held Waterstone Financial, Inc. at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q2 2025 | Value, Q2 2025 |
|---|---|---|
| Teton Advisors, Inc. | 59,000 | $814.8K |