Griffon Corporation (GFF) Institutional Ownership & Insider Trading

347 institutions reported holding Griffon Corporation shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 56 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

GFFGriffon CorporationFollow GFF — free

Building Products & Equipment · Industrials

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Market cap: 4.4B
P/E TTM: 24.9
Dividend yield: 0.9%
52-week: —
Next earnings: 12 Nov, in 19 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

347 institutions held 80.6% of the shares. Across filers that reported both quarters, shares held changed +0.4%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	347	37	+0.4%	107	41	112	33
Mar 26	336	36	-1.8%	113	37	96	31
Dec 25	332	37	-2.0%	101	28	104	24
Sep 25	317	36	-0.3%	100	26	106	36
Jun 25	331	37	-3.3%	97	44	96	22
Mar 25	307	38	+2.0%	108	33	87	34
Dec 24	315	37	+0.2%	99	35	99	33
Sep 24	301	36	-3.4%	103	27	95	37

Griffon Corporation — questions

Who owns Griffon Corporation stock?: 347 institutions reported Griffon Corporation shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (13.4%), VANGUARD PORTFOLIO MANAGEMENT LLC (8.2%), VANGUARD CAPITAL MANAGEMENT LLC (4.2%).
Are Griffon Corporation insiders buying or selling?: 56 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Griffon Corporation's own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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