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Griffon Corp (GFF) stock analysis

GFFNYSEMetal Doors, Sash, Frames, Moldings & TrimFiscal year ends September 30
Financials through Q3 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 5, 2026Score 16/3018% above fair value
$106.16+1.78 (+1.71%)

Close on Nov 11, 2026Market cap $4.81BP/E 27.1Yield 0.68%

StockData Score

Prices as of Nov 11, 2026How the score works

Value0Growth3Performance5Health4Dividend4

Solid16 of 30 checks passed

Griffon passes 16 of the 30 checks behind our score; 1 could not be run for lack of data and count as not passed. Each dot in the shape is one check — hover it for the numbers.

Valuation
0/6
Growth
3/6
Past performance
5/6
Financial health
4/6
Dividend
4/6

What stands out

  • Return on equity over 15%

    Return on equity was 185% over the last twelve months and averaged 22.4% over five years.

  • Return on capital over 10%

    Return on invested capital was 20.4%, above the 10% that usually covers the cost of capital.

  • Earnings growth accelerating

    Net income grew 156% over the last twelve months, against a 5-year average of -0.9% a year.

  • Interest well covered

    Operating income covers interest expense 5.2 times.

What to watch

  • Margin of safety under 20%

    The price is 18.3% above fair value, so there is no margin of safety.

  • Trading above fair value

    The share price of $106.16 is above our fair value estimate of $89.74.

  • High debt

    Debt is 981% of shareholders' equity, above the 40% we consider low.

  • Earnings shrank over 5 years

    Net income shrank 0.9% a year on average over the last five fiscal years.

Valuation0/6
  • P/E above its 5-year median

    Griffon's P/E of 27.1 is above its own 5-year median of 18.2.

  • P/E above the industry

    Griffon's P/E of 27.1 is above the Fabricated Metal Products, except Machinery and Transportation Equipment median of 22.3.

  • EV/EBITDA above its 5-year median

    Griffon's EV/EBITDA of 12.1 is above its 5-year median of 12.0.

  • P/B above the industry

    Griffon's price-to-book of 37.23 is above the Fabricated Metal Products, except Machinery and Transportation Equipment median of 2.67.

  • Trading above fair value

    The share price of $106.16 is above our fair value estimate of $89.74.

  • Margin of safety under 20%

    The price is 18.3% above fair value, so there is no margin of safety.

Growth3/6
  • Revenue growing under 10% a year

    Revenue grew -4.0% a year over the last three fiscal years, short of the 10% we look for.

  • EPS growth over 3 years

    Needs positive EPS three years ago and today.

  • Earnings growth accelerating

    Net income grew 156% over the last twelve months, against a 5-year average of -0.9% a year.

  • Growing faster than the industry

    Revenue grew 26.9% over the last twelve months; the Fabricated Metal Products, except Machinery and Transportation Equipment median is 9.7%.

  • Guidance raised

    Griffon raised its Fiscal year 2026 interest expense outlook on Aug 5, 2026.

  • Gross margin slipping

    Gross margin was 40.5% over the last twelve months, against 43.6% a year earlier.

Past performance5/6
  • Return on equity over 15%

    Return on equity was 185% over the last twelve months and averaged 22.4% over five years.

  • Return on capital over 10%

    Return on invested capital was 20.4%, above the 10% that usually covers the cost of capital.

  • Return on equity above the industry

    Griffon's return on equity of 185% is above the Fabricated Metal Products, except Machinery and Transportation Equipment median of 0.9%.

  • Earnings shrank over 5 years

    Net income shrank 0.9% a year on average over the last five fiscal years.

  • Net margin above its 5-year average

    Net margin was 6.5% over the last twelve months, against a 5-year average of 1.9%.

  • Net margin above the industry

    Griffon's net margin of 6.5% is above the Fabricated Metal Products, except Machinery and Transportation Equipment median of 0.5%.

Financial health4/6
  • High debt

    Debt is 981% of shareholders' equity, above the 40% we consider low.

  • Debt rising against equity

    Debt to equity rose from 150% five years ago to 981%.

  • Debt covered by cash flow

    Operating cash flow over the last twelve months equals 26.9% of total debt.

  • Interest well covered

    Operating income covers interest expense 5.2 times.

  • Short-term assets cover short-term debts

    Current assets are 2.41 times current liabilities.

  • Low bankruptcy risk

    The Altman Z-score is 4.29; above 3 is the safe zone and below 1.8 the distress zone.

Dividend4/6
  • Pays a dividend

    Griffon paid dividends worth 0.8% of the share price over the last twelve months.

  • Yield below Treasuries

    The 0.8% yield is below the 4.4% on a 1-year Treasury.

  • Yield below the top quarter

    The top quarter of US dividend payers yield 3.8% or more; Griffon yields 0.8%.

  • Dividend not cut

    The dividend per share has not fallen by more than 10% in any of the last 10 fiscal years.

  • Covered by earnings

    Dividends take 21.8% of net income.

  • Covered by free cash flow

    Dividends take 13.1% of free cash flow.

Scores of similar companies

Our estimate per share

$89.74

The share price is 18% above this estimate.

20%+ below
Near fair value
20%+ above
$106.16Price$89.74Fair value
MethodMultiple usedOwn 5Y medianIndustry medianValue per shareWeight
P/E20.2×18.2×22.3×$79.1344%
EV/EBITDA12.3×12.0×12.6×$108.3339%
Earnings power10.3% cost of equity––$74.6617%
Fair value$89.74100%

Valuation over time

Using the earnings and balance sheet published at each date, not today's.

  • P/E at month end
  • Own 5-year median 18.2
  • Fabricated Metal Products, except Machinery and Transportation Equipment median 22.3

An estimate from reported numbers and market multiples, not a price target or investment advice. It can be far off for companies whose profits are about to change sharply.

Market risk

From the past year of daily prices.

Liquidity

Low risk

Average value traded per day
$32.77M
Value traded per 1% price move
$20.20M

Downside

Medium risk

Typical loss in a bad month
21.3%
Volatility (annualized)
37%
Sharpe ratio, 1 year
1.16
Beta to the S&P 500 (5Y)
1.09

Typical bad-month loss, week by week

25%: high

Margins

Share of revenue, fiscal years 2011 to 2025

Gross margin

42.0%+13.7 pts over 5 years

Operating margin

8.2%+1.4 pts over 5 years

Net margin

2.0%−0.6 pts over 5 years

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