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Disclosery

BLFY BLUE FOUNDRY BANCORP

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COM (common)

103 managers (104 13F filers) reported a position in BLFY shares at 2025-12-31, 11,841,656 shares in all. 26 filers opened a position and 5 filers sold out during the quarter.

Managers
103
13F filers
104
New
26
Added
24
Reduced
39
Sold out
5
Shares held by filers
11,841,656

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
T. Rowe Price Investment Management, In…2,580,988$32.1M0.02%-316,19913F-HR/ATimeline
BlackRock, Inc.in group BlackRock, Inc.1,365,444$17M<0.01%-114,11413F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC960,996$11.9M0.31%new13F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC860,458$10.7M<0.01%-269,71313F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP852,263$10.6M<0.01%-128,63213F-HRTimelineGroup
First Trust Capital Management L.P.in group FIRST TRUST ADVISORS LP602,268$7.49M0.45%new13F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP456,897$5.68M<0.01%-21,29813F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC417,733$5.19M<0.01%-6,52913F-HRTimelineGroup
Driehaus Capital Management LLC400,997$4.98M0.03%013F-HRTimeline
Essex Financial Services, Inc.in group Essex Financial Services, Inc.326,231$4.06M0.23%-302,62413F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC214,200$2.66M<0.01%+71,30013F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …209,549$2.6M<0.01%+74,70913F-HRTimelineGroup
ABC ARBITRAGE SAin group ABC ARBITRAGE SA200,781$2.5M0.23%new13F-HRTimelineGroup
MANGROVE PARTNERS IM, LLC198,659$2.47M0.2%+4,45813F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP142,650$1.77M<0.01%-15,68513F-HRTimelineGroup
Trexquant Investment LP137,014$1.7M0.02%+74,43313F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY123,818$1.54M<0.01%-39,81513F-HR/ATimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC112,003$1.39M<0.01%+68,35213F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.109,824$1.37M<0.01%+45,38513F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL97,253$1.21M0.01%new13F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC91,025$1.13M<0.01%-5,01913F-HR/ATimelineGroup
Quantinno Capital Management LP77,819$967K<0.01%+2,12513F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC63,083$784K<0.01%+9,00913F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…58,188$723K<0.01%new13F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co55,779$693K<0.01%-3,77313F-HRTimelineGroup
ExodusPoint Capital Management, LP49,992$621K0.01%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp49,733$618K<0.01%-2,73913F-HRTimelineGroup
OXFORD ASSET MANAGEMENT LLP45,665$568K0.2%new13F-HRTimeline
HighTower Advisors, LLC44,982$559K<0.01%+8,55713F-HRTimeline
STRS OHIO44,400$552K<0.01%-15,80013F-HRTimeline
TD Asset Management Inc43,376$539K<0.01%-5,20613F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC60,822$514K<0.01%-7,47813F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC35,606$443K<0.01%-42,78913F-HRTimelineGroup
Nuveen, LLCin group TIAA28,990$360K<0.01%013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC28,027$348K<0.01%+1,54913F-HRTimelineGroup
GARDNER LEWIS ASSET MANAGEMENT L P25,662$319K0.08%new13F-HRTimeline
WITTENBERG INVESTMENT MANAGEMENT, INC.24,726$307K0.12%+4,41313F-HRTimeline
Round Hill Asset Management24,683$307K0.19%013F-HRTimeline
RHUMBLINE ADVISERS24,172$300K<0.01%-5,63813F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC23,387$291K<0.01%-99713F-HRTimelineGroup
CANTOR FITZGERALD, L. P.in group CANTOR FITZGERALD, L. P.23,154$288K0.01%new13F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…21,977$273K<0.01%-1,03113F-HRTimelineGroup
OMERS ADMINISTRATION Corp21,700$270K<0.01%new13F-HRTimeline
HRT FINANCIAL LP21,685$269K<0.01%new13F-HRTimeline
PenderFund Capital Management Ltd.21,600$268K0.04%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.21,111$262K<0.01%-10,12813F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN20,708$257K<0.01%+5,74013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/20,512$255K<0.01%+6,96813F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC20,000$249K0.01%013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC19,070$237K<0.01%+15713F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\18,885$235K<0.01%new13F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.18,220$226K<0.01%013F-HRTimeline
NOMURA HOLDINGS INCin group NOMURA ASSET MANAGEMENT CO LTD17,662$220K<0.01%new13F-HRTimelineGroup
Odyssean, LLC16,524$205K0.15%13F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC16,082$200K0.01%new13F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP15,765$196K<0.01%+3,16313F-HR/ATimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP15,094$188K0.01%new13F-HRTimeline
Chicago Capital Management, LLC19,734$185K0.13%new13F-HRTimeline
GSA CAPITAL PARTNERS LLP14,548$181K0.02%-35,76513F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC14,251$177K0.01%new13F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…13,747$171K<0.01%+2,29513F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC13,606$169K<0.01%-4,62713F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP12,956$161K<0.01%+1,39713F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV12,835$160K<0.01%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…12,749$158K<0.01%013F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.12,353$154K<0.01%new13F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/12,102$151K<0.01%new13F-HRTimeline
UBS Group AGgroup of 2 filers holding11,374$141K+2,490Timeline
FARLEY CAPITAL L.P.in group FARLEY CAPITAL L.P.11,263$140K0.1%013F-HRTimelineGroup
SlateStone Wealth, LLC11,100$138K0.01%013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO10,035$125K<0.01%013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO9,966$124K<0.01%-11,56213F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…8,356$104K<0.01%-57913F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND7,685$95.5K<0.01%013F-HRTimeline
Police & Firemen's Retirement System of…6,378$79.3K<0.01%-91513F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA4,605$57K<0.01%+74413F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS4,128$51.3K<0.01%+6213F-HRTimelineGroup
FMR LLCin group FMR LLC2,903$36.1K<0.01%-2,02413F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,643$32.9K<0.01%+1,23113F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc1,721$21.4K<0.01%013F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,489$18.5K<0.01%-66013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…1,108$13.8K<0.01%-39513F-HRTimeline
Sterling Capital Management LLC1,037$12.9K<0.01%-26213F-HRTimeline
Pinnacle Wealth Planning Services, Inc.998$12.4K<0.01%new13F-HRTimeline
CWM, LLCin group CWM, LLC976$12K<0.01%-36013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC937$11.6K<0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB891$11.1K<0.01%-4613F-HRTimeline
AMALGAMATED BANK565$7K<0.01%-40013F-HRTimeline
Arax Advisory Partners560$6.96K<0.01%+813F-HRTimeline
CITIGROUP INCin group CITIGROUP INC407$5.06K<0.01%-37913F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.352$4.38K<0.01%013F-HRTimelineGroup
Versant Capital Management, Inc340$4.23K<0.01%-2,73413F-HRTimeline
SIMPLEX TRADING, LLC305$3.79K<0.01%new13F-HRTimeline
Smartleaf Asset Management LLC266$3.33K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.187$2.32K<0.01%013F-HRTimelineGroup
Essential Partners LLC184$2.29K<0.01%-17413F-HRTimeline
GAMMA Investing LLC90$1.12K<0.01%+3513F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…15$186<0.01%-2,46613F-HRTimelineGroup
Sunbelt Securities, Inc.7$87<0.01%+213F-HRTimeline
True Wealth Design, LLC6$75<0.01%-6713F-HRTimeline
Allworth Financial LP3$38<0.01%-1413F-HRTimeline
IFP Advisors, Inc2$25<0.01%-50113F-HRTimeline
ROTHSCHILD INVESTMENT LLC1$12<0.01%new13F-HRTimeline