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Griffon Corp

GFF
Exchange
NYSE
Industry
Metal Doors, Sash, Frames, Moldings & Trim
SEC CIK
0000050725

In the last 90 days, Griffon Corp insiders filed 0 open-market purchases and 8 sales; 346 institutions reported holding it in 13F filings for Q2 2026, worth $3.54B in total; no superinvestor holds it.

Q3 2021 vs. Q2 2021

How the institutions holding Griffon Corp changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of GFF: Q2 2021 compared with Q3 2021
MeasureQ2 2021Of which not filed for Q3 2021Q3 2021Change
Holders1601155−4
Shares41.8M1.00K42.0M+152.1K (+0.4%)
Value$1.07B$26.0K$1.03B−$39.3M (−3.7%)

1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (16)

Institutions that held Griffon Corp at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to GFF in Q3 2021
InstitutionSharesValue% of portfolio
Voss Capital, LLC950,000$23.4M9.60%
Rock Creek Group, LP300,000$7.38M1.25%
SG Americas Securities, LLC58,582$1.44M0.01%
Claybrook Capital, LLC56,551$1.39M0.70%
Benson Investment Management Company, Inc.42,518$1.05M0.54%
SummerHaven Investment Management, LLC33,938$835.0K0.49%
Millennium Management LLC22,437$552.0K0.00%
Susquehanna International Group, LLP19,335$476.0K0.00%
Maryland State Retirement & Pension System17,963$444.0K0.01%
Gsa Capital Partners LLP15,373$378.0K0.04%
Walleye Capital LLC11,180$275.0K0.01%
CWM Advisors, LLC9,966$245.0K0.03%
Ergoteles LLC9,482$233.0K0.01%
Corsair Capital Management, L.P.8,232$203.0K0.04%
Wilen Investment Management Corp.800$19.0K0.02%
Fifth Third Bancorp90$2.00K0.00%

Sold out (20)

Institutions that held Griffon Corp at the end of Q2 2021 and filed for Q3 2021 without it.

Not filed for Q3 2021 yet (1)

Institutions that held Griffon Corp at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding GFF in Q2 2021 that haven't filed for Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Horan Securities, Inc.1,000$26.0K