WD 40 Co (WDFC) stock

WDFCNasdaqMiscellaneous Chemical ProductsFiscal year ends August 31

Financials through Q4 FY2026, quarter ended Aug 31, 2026Last filing: 10-K on Oct 26, 2026Score 19/3020% above fair value

$223.40+2.94 (+1.33%)

Close on Nov 13, 2026Market cap $2.99BP/E 36.7Yield 1.79%

WD 40 statistics

113 measures from SEC filings and the closing price. Hover a name for the formula; the last column is the median of companies in the same industry group.

Important dates

Next earnings: Jan 7, 2027 (estimated, after the close)
Last ex-dividend date: Oct 19, 2026
Fundamentals through: Aug 31, 2026
Share price as of: Nov 13, 2026

Valuation ratiosIndustry

Market Cap: $2.99B; $272.32M
Enterprise Value: $3.01B; $146.23M
PE Ratio: 36.74; 25.11
PS Ratio: 4.35; 3.66
PB Ratio: 10.96; 2.00
P/TBV Ratio: 17.48; 2.22
P/FCF Ratio: 30.66; 17.86
P/OCF Ratio: 28.50; 12.99

Enterprise valuationIndustry

EV / Sales: 4.37; 2.57
EV / EBITDA: 25.21; 16.50
EV / EBIT: 27.61; 19.31
EV / FCF: 30.82; 22.27

Share statisticsIndustry

Shares Outstanding: 13M; 58M
Shares Change (YoY): -0.52%; 10.8%
Shares Change (QoQ): -0.23%; 0.50%
Float: 13M; 49M
Shares Held by Insiders: 0.98%; 11.7%
Shares Held by Institutions: 87.8%; 56.4%

Short sellingIndustry

Short Interest: 471,999; –
Short Interest Change: -3.22%; -0.80%
Short % of Float: 3.56%; 9.01%
Short % of Shares Outstanding: 3.52%; 6.30%
Days to Cover: 2.50; 5.15

Stock price statisticsIndustry

52-Week High: $298.90; –
52-Week Low: $175.38; –
20-Day Moving Average: $217.51; –
50-Day Moving Average: $206.60; –
200-Day Moving Average: $219.92; –
Average True Range (14): $6.29; –
Price Change (1 Week): 0.82%; -1.15%
Price Change (1 Month): 11.1%; -4.87%
Price Change (3 Months): -2.45%; -21.0%
Price Change (6 Months): 10.9%; -20.6%
Price Change (YTD): 13.5%; -23.6%
Price Change (1 Year): 11.2%; -22.4%
Price Change (3 Years): -0.41%; -29.5%
Price Change (5 Years): -4.24%; -77.9%
Price Change (10 Years): 108.8%; -65.4%
Average Volume (10 Days): 93,505; –
Average Volume (20 Days): 142,662; –
Average Volume (90 Days): 137,544; –
Relative Volume: 0.48; 0.70
Relative Strength Index (14): 56.9; 43.4
Volatility (1 Year): 32.8%; 80.1%
Beta (5 Years): 0.53; 1.07

MarginsIndustry

Gross Margin: 55.3%; 53.1%
Operating Margin: 15.8%; -38.7%
Pretax Margin: 15.5%; -11.6%
Profit Margin: 12.0%; -31.6%
EBITDA Margin: 17.3%; -27.7%
FCF Margin: 14.2%; -9.56%

Returns on capitalIndustry

Return on Equity (ROE): 30.4%; -49.9%
Return on Assets (ROA): 17.0%; -40.6%
Return on Invested Capital (ROIC): 28.8%; -32.9%
Return on Capital Employed (ROCE): 28.7%; -37.9%

Financial positionIndustry

Current Ratio: 2.57; 3.30
Quick Ratio: 1.68; 2.39
Debt / Equity: 0.32; 0.49
Debt / EBITDA: 0.72; 3.15
Debt / FCF: 0.88; 4.65
Net Debt / EBITDA: 0.13; 1.97
Interest Coverage: 39.27; -6.35

GrowthIndustry

Revenue Growth (YoY): 11.0%; 6.82%
Net Income Growth (YoY): -9.50%; -14.4%
EPS Growth (YoY): -9.12%; -12.3%
FCF Growth (YoY): 17.0%; 6.85%
Revenue Growth (3Y CAGR): 8.59%; 2.25%
Revenue Growth (5Y CAGR): 7.11%; 6.41%
EPS Growth (3Y CAGR): 7.97%; 1.30%
EPS Growth (5Y CAGR): 3.62%; 3.78%

EfficiencyIndustry

Asset Turnover: 1.42; 0.40
Inventory Turnover: 3.77; 2.73
Revenue Per Employee: $1.32M; $429.29K
Profits Per Employee: $157.75K; -$689.41K
Employee Count: 522; 74
WACC: 7.64%; 10.2%

Income statement (TTM)Industry

Revenue: $687.99M; $66.37M
Gross Profit: $380.50M; $120.78M
Operating Income: $108.94M; -$21.37M
Pretax Income: $106.50M; -$12.95M
Net Income: $82.35M; -$22.35M
EBITDA: $119.31M; -$17.21M
EPS (Diluted): $6.08; -$0.76

Balance sheetIndustry

Cash & Short-Term Investments: $70.61M; $68.68M
Total Debt: $86.05M; $116.91M
Net Cash (Debt): -$15.44M; $17.76M
Net Cash Per Share: -$1.15; $0.80
Equity (Book Value): $272.97M; $53.89M
Book Value Per Share: $20.38; $1.50
Tangible Book Value: $171.16M; $27.13M
Working Capital: $180.72M; $79.99M

Cash flow (TTM)Industry

Operating Cash Flow: $104.98M; -$12.38M
Capital Expenditures: -$7.40M; -$1.00M
Free Cash Flow: $97.57M; -$18.21M
FCF Per Share: $7.29; -$0.42

Dividends and yieldsIndustry

Earnings Yield: 2.75%; -21.8%
FCF Yield: 3.26%; -9.44%
Dividend Yield: 1.79%; 1.88%
Buyback Yield: 0.99%; -0.76%
Shareholder Yield: 2.78%; 0.00%
Dividend Per Share: $4.00; $0.83
Dividend Growth (YoY): 8.11%; 2.37%
Years of Dividend Growth: 16; 0
Payout Ratio: 65.6%; 55.4%
FCF Payout Ratio: 55.4%; 43.7%

Taxes and interestIndustry

Interest Expense: $2.77M; $2.90M
Income Tax: $24.15M; $73.00K
Effective Tax Rate: 22.7%; 20.9%

Scores and fair valueIndustry

Graham Number: $52.80; $19.34
Graham Upside: -76.4%; -46.6%
Altman Z-Score: 12.28; 0.23
Piotroski F-Score: 7; 4
Beneish M-Score: -2.69; -2.63

Total return vs. the S&P 500

Price change plus reinvested dividends, to the close on Nov 13, 2026. The S&P 500 is measured by the SPY fund.

Period	WDFC	S&P 500	Difference	WDFC per year	S&P 500 per year
1 month	+9.9%	-3.0%	+12.9 pts
3 months	-2.4%	-2.8%	+0.4 pts
Year to date	+15.6%	+11.5%	+4.2 pts
1 year	+15.0%	+13.5%	+1.6 pts
3 years	+7.8%	+77.7%	−69.9 pts	+2.5%	+21.1%
5 years	+4.2%	+72.6%	−68.4 pts	+0.8%	+11.5%
10 years	+140.2%	+308.2%	−168.0 pts	+9.2%	+15.1%

Short interest

Shares sold short and not yet covered, reported by brokers to FINRA twice a month. Latest settlement date Oct 30, 2026.

0M WDFC shares were sold short on Oct 30, 2026, down 3.2% from the previous report, or 3.56% of the shares available to trade. At recent volumes it would take 2.5 days to buy them back. Over the last 20 sessions, 68.2% of the volume reported to FINRA was short selling.

Settlement date	Shares short	Change	Avg. daily volume	Days to cover
Oct 30, 2026	471,999	-3.2%	188,606	2.5
Oct 15, 2026	487,682	-11.8%	111,715	4.4
Sep 30, 2026	552,633	-0.2%	140,955	3.9
Sep 15, 2026	553,890	-1.1%	111,992	5.0
Aug 31, 2026	560,166	+7.9%	90,799	6.2
Aug 14, 2026	519,061	+3.5%	101,597	5.1
Jul 31, 2026	501,357	+2.3%	135,137	3.7
Jul 15, 2026	490,134	-6.7%	266,031	1.8
Jun 30, 2026	525,584	-11.4%	186,739	2.8
Jun 15, 2026	593,369	+5.6%	154,460	3.8
May 29, 2026	561,873	+5.9%	148,467	3.8
May 15, 2026	530,639	-9.7%	132,066	4.0