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WD-40 CoWDFC -2.91%97 Earnings Yield (Joel Greenblatt) % is 4.31% as of May. 2026, which is 35% above its 10-year median of 3.19. GuruFocus rates WDFC with a GF Score™ of 97/100 and a GF Value™ of $269.18 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 1,627 Chemicals companies, WD-40 Co ranks worse than 51.2% on this metric.
WD-40 Co's Enterprise Value for the quarter that ended in May. 2026 was $2,742.5 Mil.
WD-40 Co's EBIT for the trailing twelve months (TTM) ended in May. 2026 was $118.3 Mil. WD-40 Co's Earnings Yield (Joel Greenblatt) for the quarter that ended in May. 2026 was 4.31%.
The historical rank and industry rank for WD-40 Co's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:
WDFC'
s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: 1.99 Med: 3.19 Max: 5.09
Current: 3.62
During the past 13 years, the highest Earnings Yield (Joel Greenblatt) of WD-40 Co was 5.09%. The lowest was 1.99%. And the median was 3.19%.
WDFC's Earnings Yield (Joel Greenblatt) % is ranked worse than 51.2% of 1627
companies
in the Chemicals industry
Industry Median: 3.68
vs WDFC: 3.62
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
A better indicator of the attractiveness of an investment which takes growth into account is the Forward Rate of Return (Yacktman) %. WD-40 Co's Forward Rate of Return (Yacktman) % for the quarter that ended in May. 2026 was 7.73%. The Forward Rate of Return uses the normalized Free Cash Flow of the past five years, and considers growth. The forward rate of return can be thought of as the return that investors buying the stock today can expect from it in the future.
WD-40 Co (NAS:WDFC) Earnings Yield (Joel Greenblatt) % Explanation
Joel Greenblatt defines the earnings yield using the above equation because it more accurately reflects the company's profitability relative to its stock price. Items like interest payment and tax etc. are not directly related to the company's operational profitability.
Enterprise Value instead of market cap (share price) is used in the calculation because it is the real price stock and bond investors together pay for the company.
Be Aware
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
WD-40 Co Earnings Yield (Joel Greenblatt) % Related Terms
WD-40 Co Earnings Yield (Joel Greenblatt) % Historical Data
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The historical data trend for WD-40 Co's Earnings Yield (Joel Greenblatt) % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Specialty Chemicals subindustry, WD-40 Co's Earnings Yield (Joel Greenblatt) %, along with its competitors' market caps and Earnings Yield (Joel Greenblatt) % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
WD-40 Co Earnings Yield (Joel Greenblatt) % vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, WD-40 Co's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where WD-40 Co's Earnings Yield (Joel Greenblatt) % falls into.
WD-40 Co Earnings Yield (Joel Greenblatt) % Calculation
In his book, The Little That Beat the Market, hedge fund manager Joel Greenblatt defines Earnings Yield as operating income divided by enterprise value.
WD-40 Cos Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Aug. 2025 is calculated as
WD-40 Co's EBIT for the trailing twelve months (TTM) ended in May. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $118.3 Mil.
What does a Earnings Yield (Joel Greenblatt) % of 4.31% mean?
WD-40 Co (WDFC) has a Earnings Yield (Joel Greenblatt) % of 4.31% as of May. 2026. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on WD-40 Co and its competitors. This is 35% above median its historical median of 3.19. Over the past decade, WD-40 Co's Earnings Yield (Joel Greenblatt) % has ranged from 1.99 to 5.09. According to the industry distribution chart, WD-40 Co ranks #833 out of 1627 companies in the Chemicals industry, placing it in the top 51.2%.
Is WD-40 Co's Earnings Yield (Joel Greenblatt) % too high?
WD-40 Co's current Earnings Yield (Joel Greenblatt) % of 4.31% is 35% above median its 10-year median of 3.19. Over the past 10 years, this metric has ranged from a low of 1.99 to a high of 5.09. The Chemicals industry median Earnings Yield (Joel Greenblatt) % is 3.68. WD-40 Co's value of 4.31% is 17.1% above this industry median. Based on the distribution chart, WD-40 Co ranks #833 out of 1627 companies in the Chemicals industry, which is below the industry midpoint. Overall, WD-40 Co has a GF Score™ of 97/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does WD-40 Co's Earnings Yield (Joel Greenblatt) % compare to HWKN and FUL?
According to the Chemicals industry distribution chart, WD-40 Co ranks #833 out of 1627 companies for Earnings Yield (Joel Greenblatt) %. This places WD-40 Co in the lower half of its industry. The industry median Earnings Yield (Joel Greenblatt) % is 3.68. WD-40 Co's value of 4.31% is 17.1% above this benchmark. Historically, WD-40 Co's own Earnings Yield (Joel Greenblatt) % has ranged from 1.99 to 5.09 over the past decade. While the company's 10-year median is 3.19 vs. the industry median of 3.68, WD-40 Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Earnings Yield (Joel Greenblatt) % for a Chemicals company?
The median Earnings Yield (Joel Greenblatt) % among Chemicals companies is 3.68, based on 1,627 companies in the industry. Companies in the top quartile (top 25%) have a Earnings Yield (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, Earnings Yield (Joel Greenblatt) % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. WD-40 Co's current Earnings Yield (Joel Greenblatt) % of 4.31% is 17.1% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Earnings Yield (Joel Greenblatt) % mean?
A high Earnings Yield (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on WD-40 Co and its competitors. For the Chemicals industry, the median Earnings Yield (Joel Greenblatt) % is 3.68 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. WD-40 Co's current Earnings Yield (Joel Greenblatt) % is 4.31%, which is 35% above median its own 10-year median of 3.19. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is WD-40 Co stock overvalued right now?
Based on GuruFocus' analysis, WD-40 Co (WDFC) is currently considered Modestly Undervalued. The stock's GF Value™ is $269.18, compared to a current price of $239.76 — trading 10.9% below its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is 4.31%, which is 35% above median its 10-year median of 3.19 and 17.1% above the Chemicals industry median of 3.68. WD-40 Co's overall GF Score™ is 97/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings Yield (Joel Greenblatt) % calculated?
Earnings Yield (Joel Greenblatt) % is calculated from a company's financial statements. For WD-40 Co (WDFC), the current Earnings Yield (Joel Greenblatt) % is 4.31% as of May. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is WD-40 Co (WDFC) Overvalued in 2026?
Based on GuruFocus' analysis, WD-40 Co stock appears to be undervalued.
The current stock price of $239.76 is trading 10.9% below its estimated GF Value™ of $269.18.
GuruFocus considers WD-40 Co to be Modestly Undervalued.
Key valuation signals for WDFC:
Earnings Yield (Joel Greenblatt) %: 4.31% (35% above median its 10-year median of 3.19)
GF Value™: $269.18 vs. price of $239.76 (10.9% below fair value)
Industry Position: 17.1% above the Chemicals median (#833 of 1627)
No single metric tells the full story. See the WDFC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
WD-40 Co is a global marketing organization focused on developing and selling products that solve maintenance and cleaning problems internationally. It offers two product groups: maintenance products, including the flagship WD-40 Multi-Use Product, which serves as a lubricant, rust preventative, penetrant, and moisture displacer, marketed globally; and homecare and cleaning products, mainly sold in North America, the UK, and Australia. The company distributes its products through hardware stores, automotive parts outlets, industrial suppliers, mass retailers, online platforms, and specialty retailers across the Americas, EIMEA, and Asia-Pacific, with the majority of revenue generated in the Americas.
97GF Score
Get the complete analysis for WDFC
Earnings Yield (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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