Institutional shares held 36.9 Million
68.5K calls
2.8K puts
Total value of holdings $2.58B
$4.79M calls
$195K puts
Market Cap $3.99B
57,063,900 Shares Out.
Institutional ownership 64.74%
# of Institutions 352


Latest Institutional Activity in GFF

Top Purchases

Q3 2025
Jennison Associates LLC Shares Held: 594K ($41.5M)
Q3 2025
Millennium Management LLC Shares Held: 325K ($22.7M)
Q3 2025
Bessemer Group Inc Shares Held: 191K ($13.4M)
Q3 2025
Voss Capital, LLC Shares Held: 1.54M ($107M)
Q3 2025
Lodge Hill Capital, LLC Shares Held: 145K ($10.1M)

Top Sells

Q3 2025
Fuller & Thaler Asset Management, Inc. Shares Held: 709K ($49.6M)
Q3 2025
Barclays PLC Shares Held: 69K ($4.82M)
Q3 2025
Invesco Ltd. Shares Held: 520K ($36.3M)
Q3 2025
Qube Research & Technologies LTD Shares Held: 90K ($6.29M)
Q3 2025
Vanguard Group Inc Shares Held: 5.89M ($411M)

About GFF

Griffon Corporation, through its subsidiaries, provides consumer and professional, and home and building products in the United States, Europe, Canada, Australia, and internationally. Its Consumer and Professional Products segment manufactures and markets long-handled tools and landscaping products for homeowners and professionals; wood and wire closet organization, general living storage, and wire garage storage products to home center retail chains, mass merchandisers, and direct-to builder professional installers; wheelbarrows and lawn carts; snow, striking, and hand tools; planters and lawn accessories; garden hoses; and pruners, loppers, shears, and other tools, as well as cleaning products for professional, home, and industrial use. The company's Home & Building Products segment manufactures and markets residential and commercial garage doors for professional dealers and various home center retail chains; and rolling steel door and grille products for commercial, industrial, institutional, and retail uses. It sells its products under the True Temper, AMES, ClosetMaid, Clopay, Ideal, Holmes, CornellCookson, Garant, Harper, UnionTools, Westmix, Cyclone, Southern Patio, Northcote Pottery, Nylex, Hills, Kelkay, Tuscan Path, La Hacienda, Kelso, Dynamic Design, Apta, Quatro Design, Razor-Back, Jackson, Darby, Trojan, Supercraft, NeverLeak, Maximum Load, SuperSlide, ShelfTrack, MasterSuite, Suite Symphony, ExpressShelf, Style+, and SpaceCreations brand names. The company was formerly known as Instrument Systems Corporation and changed its name to Griffon Corporation in June 1992. Griffon Corporation was founded in 1959 and is headquartered in New York, New York.


Insider Transactions at GFF

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
819K Shares
From 12 Insiders
Grant, award, or other acquisition 819K shares
Sell / Disposition
621K Shares
From 9 Insiders
Payment of exercise price or tax liability 612K shares
Open market or private sale 5.6K shares
Bona fide gift 3.62K shares

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