Waterstone Financial, Inc. (WSBF) Institutional Ownership & Insider Trading

126 institutions reported holding Waterstone Financial, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 15 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

WSBFWaterstone Financial, Inc.Follow WSBF — free

Banks - Regional · Financials

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Market cap: 358.6M
P/E TTM: 11.6
Dividend yield: 3.2%
52-week: —
Next earnings: 27 Oct, in 3 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

126 institutions held 54.4% of the shares. Across filers that reported both quarters, shares held changed +6.3%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	126	10	+6.3%	46	13	28	8
Mar 26	121	9	+2.6%	34	16	34	8
Dec 25	109	9	-0.0%	31	15	43	5
Sep 25	98	9	-1.4%	34	11	25	6
Jun 25	95	9	-4.1%	39	12	21	7
Mar 25	95	10	-0.2%	29	7	27	7
Dec 24	91	10	-2.6%	24	9	29	5
Sep 24	88	10	-1.7%	25	6	25	3

Waterstone Financial, Inc. — questions

Who owns Waterstone Financial, Inc. stock?: 126 institutions reported Waterstone Financial, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (9.1%), DIMENSIONAL FUND ADVISORS LP (7.9%), RENAISSANCE TECHNOLOGIES LLC (5.8%).
Are Waterstone Financial, Inc. insiders buying or selling?: 15 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Waterstone Financial, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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