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HYFM HYDROFARM HLDGS GROUP INC

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COM (common), issuer CIK 1695295

26 managers (26 13F filers) reported a position in HYFM shares at 2025-09-30, 620,365 shares in all. 4 filers opened a position and 2 filers sold out during the quarter.

Managers
26
13F filers
26
New
4
Added
4
Reduced
7
Sold out
2
Shares held by filers
620,365

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
VANGUARD GROUP INCin group VANGUARD GROUP INC187,616$617K<0.01%013F-HRTimelineGroup
Texas Capital Bank Wealth Management Se…132,052$434K0.04%013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC73,763$243K<0.01%+40013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.50,465$166K<0.01%013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC47,597$157K<0.01%+5213F-HRTimelineGroup
UBS Group AGin group UBS Group AG43,160$142K<0.01%-1,99313F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…33,708$111K<0.01%+4,83613F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC18,079$59.5K<0.01%new13F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP16,015$52.7K<0.01%013F-HRTimelineGroup
DRW Securities, LLC10,747$35.4K<0.01%new13F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY2,047$6.74K<0.01%-88213F-HR/ATimelineGroup
JNBA Financial Advisors2,000$6.58K<0.01%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN1,422$4.68K<0.01%013F-HRTimelineGroup
North Star Investment Management Corp.370$1.22K<0.01%013F-HRTimeline
GROUP ONE TRADING LLC348$1.15K<0.01%-86513F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…233$767<0.01%-11713F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS211$694<0.01%-5713F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/141$464<0.01%-513F-HR/ATimelineGroup
Hurley Capital, LLC103$339<0.01%013F-HRTimeline
Avalon Trust Co100$329<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.70$289<0.01%-1213F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP77$222<0.01%+7513F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC30$98<0.01%new13F-HR/ATimelineGroup
Advisory Services Network, LLC7$23<0.01%new13F-HRTimeline
Sound Income Strategies, LLC3$10<0.01%013F-HRTimeline
SBI Securities Co., Ltd.1$3<0.01%013F-HRTimeline