Fastenal CoSTU:FAS +1.99%99 EBITDA Margin % is 22.42% as of Mar. 2026, which is 2% below its 10-year median of 22.96. GuruFocus rates STU:FAS with a GF Score™ of 99/100 and a GF Value™ of €37.31 (Fairly Valued). The stock has 2 warning signs investors should review. Among 157 Industrial Distribution companies, Fastenal Co ranks better than 96.82% on this metric.
EBITDA Margin % is calculated as EBITDA divided by its Revenue. Fastenal Co's EBITDA for the
three
months ended in Mar. 2026 was €427 Mil. Fastenal Co's Revenue for the
three
months ended in Mar. 2026 was €1,904 Mil. Therefore, Fastenal Co's EBITDA margin for the quarter that ended in Mar. 2026 was 22.42%.
Fastenal Co (STU:FAS) EBITDA Margin % Explanation
EBITDA Margin % is the ratio of EBITDA divided by net sales or Revenue. It is an performance metric measuring company's operating profitability. EBITDA Margin takes depreciation and amortization, interest expense and tax into account, which makes it easy to compare the relative profitability of companies of different sizes in the same industry.
Fastenal Co EBITDA Margin % Related Terms
Fastenal Co EBITDA Margin % Historical Data
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The historical data trend for Fastenal Co's EBITDA Margin % 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.
STU:FAS vs FERG, GWW, WCC: EBITDA Margin % Comparison
For the Industrial Distribution subindustry, Fastenal Co's EBITDA Margin %, along with its competitors' market caps and EBITDA Margin % 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.
Fastenal Co EBITDA Margin % vs Industrial Distribution Industry
For the Industrial Distribution industry and Industrials sector, Fastenal Co's EBITDA Margin % distribution charts can be found below:
* The bar in red indicates where Fastenal Co's EBITDA Margin % falls into.
* 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.
Fastenal Co (STU:FAS) has a EBITDA Margin % of 22.42% as of Mar. 2026. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Fastenal Co and its competitors. This is near median its historical median of 22.96. Over the past decade, Fastenal Co's EBITDA Margin % has ranged from 22.41 to 23.36. According to the industry distribution chart, Fastenal Co ranks #5 out of 157 companies in the Industrial Distribution industry, placing it in the top 3.2%.
Is Fastenal Co's EBITDA Margin % too high?
Fastenal Co's current EBITDA Margin % of 22.42% is near median its 10-year median of 22.96. Over the past 10 years, this metric has ranged from a low of 22.41 to a high of 23.36. The Industrial Distribution industry median EBITDA Margin % is 7.44. Fastenal Co's value of 22.42% is 201.3% above this industry median. Based on the distribution chart, Fastenal Co ranks #5 out of 157 companies in the Industrial Distribution industry, which is in the top quartile — a strong position relative to peers. Overall, Fastenal Co has a GF Score™ of 99/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Fastenal Co's EBITDA Margin % compare to FERG and GWW?
According to the Industrial Distribution industry distribution chart, Fastenal Co ranks #5 out of 157 companies for EBITDA Margin %. This places Fastenal Co in the top 3% of its industry — outperforming the majority of peers. The industry median EBITDA Margin % is 7.44. Fastenal Co's value of 22.42% is 201.3% above this benchmark. Historically, Fastenal Co's own EBITDA Margin % has ranged from 22.41 to 23.36 over the past decade. While the company's 10-year median is 22.96 vs. the industry median of 7.44, Fastenal 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 EBITDA Margin % for an Industrial Distribution company?
The median EBITDA Margin % among Industrial Distribution companies is 7.44, based on 157 companies in the industry. Companies in the top quartile (top 25%) have a EBITDA Margin % significantly above this median, while those in the bottom quartile fall well below. However, EBITDA Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Fastenal Co's current EBITDA Margin % of 22.42% is 201.3% 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 EBITDA Margin % mean?
A high EBITDA Margin % can signal that a stock is expensive relative to its fundamentals. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Fastenal Co and its competitors. For the Industrial Distribution industry, the median EBITDA Margin % is 7.44 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Fastenal Co's current EBITDA Margin % is 22.42%, which is near median its own 10-year median of 22.96. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Fastenal Co stock overvalued right now?
Based on GuruFocus' analysis, Fastenal Co (STU:FAS) is currently considered Fairly Valued. The stock's GF Value™ is €37.31, compared to a current price of €40.84 — trading 9.4% above its estimated fair value. The current EBITDA Margin % is 22.42%, which is near median its 10-year median of 22.96 and 201.3% above the Industrial Distribution industry median of 7.44. Fastenal Co's overall GF Score™ is 99/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EBITDA Margin % calculated?
EBITDA Margin % is calculated from a company's financial statements. For Fastenal Co (STU:FAS), the current EBITDA Margin % is 22.42% as of Mar. 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 Fastenal Co (STU:FAS) Overvalued in 2026?
Based on GuruFocus' analysis, Fastenal Co stock appears to be overvalued.
The current stock price of €40.84 is trading 9.4% above its estimated GF Value™ of €37.31.
GuruFocus considers Fastenal Co to be Fairly Valued.
Key valuation signals for STU:FAS:
EBITDA Margin %: 22.42% (near median its 10-year median of 22.96)
GF Value™: €37.31 vs. price of €40.84 (9.4% above fair value)
Industry Position: 201.3% above the Industrial Distribution median (#5 of 157)
No single metric tells the full story. See the STU:FAS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Fastenal began as an industrial retailer, expanding its product portfolio from nuts and bolts to cutting tools, safety equipment, and janitorial supplies. It transitioned into a distributor by building out a dense network of branches close to its business customers. Once a customer becomes large enough, Fastenal installs vending machines and its own personnel on-site. Today, these on-site locations exceed Fastenal's branch count and remain the firm's main focus for expansion. Fastenal acts as a one-stop outsourcing partner for its industrial customers, offering value-added services along with a wide breadth of maintenance, repair, and operations supplies.
99GF Score
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EBITDA Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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