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WSBF WATERSTONE FINL INC MD

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COM (common), issuer CIK 1569994

110 managers (112 13F filers) reported a position in WSBF shares at 2025-12-31, 9,193,283 shares in all. 16 filers opened a position and 5 filers sold out during the quarter.

Managers
110
13F filers
112
New
16
Added
34
Reduced
47
Sold out
5
Shares held by filers
9,193,283

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.1,532,723$25.4M<0.01%-44,10313F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,415,149$23.4M<0.01%-12,13613F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC1,117,236$18.5M0.03%-34,40013F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC885,971$14.7M<0.01%-23,14713F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP411,802$6.82M<0.01%-11,49113F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC370,663$6.14M<0.01%-13,08313F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC201,704$3.34M<0.01%+35,82813F-HRTimelineGroup
Fourthstone LLC199,702$3.31M0.62%+71,14313F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC199,616$3.3M0.07%-46,14213F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC199,005$3.29M<0.01%+32,02113F-HRTimelineGroup
CSM Advisors, LLC191,295$3.17M0.09%+28513F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …188,492$3.12M<0.01%-2,27413F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC180,061$2.98M<0.01%+8,80713F-HR/ATimelineGroup
MORGAN STANLEYin group MORGAN STANLEY178,624$2.96M<0.01%+10,61813F-HR/ATimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP133,668$2.21M<0.01%-8,75413F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co132,271$2.19M<0.01%-11313F-HRTimelineGroup
Quantinno Capital Management LP128,603$2.13M<0.01%+16,68913F-HRTimeline
DONALD SMITH & CO., INC.in group DONALD SMITH & CO., INC.127,770$2.11M0.04%new13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding123,088$2.04M-18,554Timeline
Empowered Funds, LLC109,950$1.82M0.03%+11,22813F-HR/ATimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp85,509$1.42M<0.01%+5,15713F-HRTimelineGroup
FMR LLCin group FMR LLC83,682$1.38M<0.01%+15,73313F-HRTimelineGroup
JOHN G ULLMAN & ASSOCIATES INC63,248$1.05M0.14%+6,75013F-HRTimeline
Teton Advisors, LLC59,000$976K0.68%013F-HRTimeline
Connor, Clark & Lunn Investment Managem…49,839$825K<0.01%+8,26413F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.45,929$760K<0.01%-5,02613F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC45,975$759K<0.01%-5,81313F-HR/ATimelineGroup
Nuveen, LLCin group TIAA43,295$717K<0.01%013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO41,590$688K<0.01%-10,31113F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/34,588$572K<0.01%+85813F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD33,500$554K<0.01%+7,50013F-HRTimeline
STRS OHIO33,300$551K<0.01%-3,70013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC30,924$512K<0.01%+75013F-HRTimelineGroup
IEQ CAPITAL, LLC29,563$489K<0.01%+5,21513F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC28,998$480K<0.01%+2,09413F-HRTimeline
ALLIANCEBERNSTEIN L.P.25,880$428K<0.01%+5,00013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…24,704$409K<0.01%-62513F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC23,438$388K<0.01%-25013F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT21,637$358K0.01%+4,21413F-HRTimeline
GSA CAPITAL PARTNERS LLP21,616$358K0.03%-1,57413F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC21,475$355K<0.01%-9,61113F-HRTimelineGroup
RHUMBLINE ADVISERS20,625$341K<0.01%-2,75513F-HRTimeline
Mariner, LLCin group Mariner, LLC19,480$322K<0.01%+4,82613F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P19,417$321K0.01%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.19,114$316K<0.01%-4,36113F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN17,764$294K<0.01%+4,67513F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC16,886$279K<0.01%-10,76813F-HRTimelineGroup
Curi Capital, LLC15,295$253K<0.01%-1,19413F-HRTimeline
CWM, LLCin group CWM, LLC14,152$234K<0.01%+1,98713F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV14,117$234K<0.01%+3,52713F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…12,842$213K<0.01%new13F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD12,200$202K<0.01%new13F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…11,446$192K<0.01%new13F-HRTimeline
Qube Research & Technologies Ltd11,526$191K<0.01%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC10,946$181K<0.01%-53,93313F-HRTimelineGroup
Brandywine Global Investment Management…in group Franklin Resources10,670$177K<0.01%013F-HRTimelineGroup
BEESE FULMER INVESTMENT MANAGEMENT, INC.10,045$166K0.01%new13F-HRTimeline
GAMCO INVESTORS, INC. ET ALin group GAMCO Investors (Gabelli)10,000$166K<0.01%013F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…8,825$146K<0.01%-78213F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS8,142$135K<0.01%+2,41813F-HRTimelineGroup
SG Americas Securities, LLC7,621$126K<0.01%new13F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…7,057$117K<0.01%-32813F-HRTimelineGroup
Farther Finance Advisors, LLC3,388$56.1K<0.01%-7,92913F-HRTimeline
Police & Firemen's Retirement System of…3,312$54.8K<0.01%-2,35313F-HRTimeline
Versant Capital Management, Inc2,472$40.9K0.01%-25213F-HRTimeline
CITIGROUP INCin group CITIGROUP INC2,463$40.8K<0.01%+1,97613F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,313$38.3K<0.01%+20213F-HRTimelineGroup
SIMPLEX TRADING, LLC2,306$38.2K<0.01%+94413F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,264$37.5K<0.01%-37213F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND2,046$33.9K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,938$32.1K<0.01%-28113F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding1,556$25.8K-8,399Timeline
Paladin Partners, LLC1,500$24.8K0.02%13F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co1,420$23K<0.01%+2513F-HRTimelineGroup
Pinnacle Wealth Planning Services, Inc.1,281$21.2K<0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,233$20.4K<0.01%-58913F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc1,158$19.2K<0.01%-31313F-HRTimelineGroup
State of Alaska, Department of Revenue1,159$19K<0.01%new13F-HRTimeline
Essential Partners LLC1,029$17K0.01%+19113F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…932$15.4K<0.01%-26213F-HRTimeline
Sterling Capital Management LLC875$14.5K<0.01%-18713F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA796$13K<0.01%-26113F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…686$11.4K<0.01%-70613F-HRTimelineGroup
MassMutual Private Wealth & Trust, FSB504$8.34K<0.01%-413F-HRTimeline
AMALGAMATED BANK477$8K<0.01%-26713F-HRTimeline
Arax Advisory Partners460$7.61K<0.01%-7,15813F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.276$4.57K<0.01%013F-HRTimelineGroup
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO273$4.52K<0.01%new13F-HRTimelineGroup
Allworth Financial LP256$4.24K<0.01%+5613F-HRTimeline
IFP Advisors, Inc222$3.67K<0.01%+9813F-HRTimeline
Smartleaf Asset Management LLC210$3.45K<0.01%013F-HRTimeline
Cornerstone Planning Group LLC176$3K<0.01%+16013F-HRTimeline
GAMMA Investing LLC180$2.98K<0.01%-1513F-HRTimeline
ROTHSCHILD INVESTMENT LLC152$2.52K<0.01%+1713F-HRTimeline
Larson Financial Group LLC140$2.32K<0.01%-1,79213F-HRTimeline
Private Wealth Management Group, LLC120$1.99K<0.01%013F-HRTimeline
SIGNATUREFD, LLC102$1.69K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.95$1.57K<0.01%-113F-HRTimeline
True Wealth Design, LLC65$1.08K<0.01%+213F-HRTimeline
Covestor Ltd35$1K<0.01%-2913F-HRTimeline
NISA INVESTMENT ADVISORS, LLC60$993<0.01%013F-HRTimeline
Global Retirement Partners, LLC22$364<0.01%new13F-HRTimeline
SJS Investment Consulting Inc.8$133<0.01%new13F-HRTimeline
MAI Capital Management5$83<0.01%new13F-HRTimeline
Clearstead Advisors, LLC3$50<0.01%-9913F-HRTimeline
Torren Management, LLC1$24<0.01%13F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$17<0.01%013F-HRTimelineGroup
Quent Capital, LLC1$11<0.01%013F-HRTimeline
Avion Wealth45$00%013F-HRTimelineValue filed as zero, left out of ratios.
Capital Advisors, Ltd. LLC14$00%013F-HRTimelineValue filed as zero, left out of ratios.