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GRIFFON CORP (GFF)

GRIFFON CORP (GFF) stock — the fundamentals (P/E, market cap, valuation) and every material event, decoded in plain English.

GRIFFON CORP (GFF) stock — financials & valuation

Key numbers for GRIFFON CORP (GFF): P/E ratio, market cap, profit margins, returns, and whether the stock looks cheap or expensive versus its own 5-year range.

AllSight quality score: 61/100 — a percentile rank of GRIFFON CORP’s fundamentals against Manufacturing peers, weakest on financial health. A quality ranking, not a price prediction.

Market cap$4.2B
P / E23.6×
P / S1.9×
EV / EBITDA11.2×
Gross margin43.4%
Operating margin19.7%
Net margin8.1%
Return on equity138.6%
ROIC20.8%
Revenue growth2.1%
Debt / equity9.8×
Dividend yield0.9%

Is GRIFFON CORP overvalued? P/E looks fair vs its 5-year range; P/S looks overvalued vs its 5-year range; EV/EBITDA looks overvalued vs its 5-year range; P/B looks overvalued vs its 5-year range.

Independent of the events above — derived from GRIFFON CORP’s own financial statements and shown as context, never as advice.

Aug 19, 2026Debt refinanced
Griffon Corporation closes $800M notes deal, extends revolver and drops capex covenant
Aug 11, 2026
Refinances 2028 notes into 2034 debt, easing maturity pressure at higher coupon
Aug 10, 2026
Refinancing planned, extending maturities without reducing debt
Aug 7, 2026
Retrospective recast formalizes discontinued operations; no new operating signal
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