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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Tennant CoSTU:TN1 +0.66%66 PEG Ratio is 4.79 as of Jul. 24, 2026, which is 121% above its 10-year median of 2.17. GuruFocus rates STU:TN1 with a GF Score™ of 66/100 and a GF Value™ of €76.24 (Fairly Valued). The stock has 10 warning signs investors should review. Among 1,278 Industrial Products companies, Tennant Co ranks worse than 78.09% on this metric.
PE Ratio without NRI / 5-Year EBITDA Growth Rate*
PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, Tennant Co's PE Ratio without NRI is 22.01. Tennant Co's 5-Year EBITDA growth rate is 4.60%. Therefore, Tennant Co's PEG Ratio for today is 4.79.
* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
The historical rank and industry rank for Tennant Co's PEG Ratio or its related term are showing as below:
STU:TN1'
s PEG Ratio Range Over the Past 10 Years
Min: 1.19 Med: 2.17 Max: 101.46
Current: 4.71
During the past 13 years, Tennant Co's highest PEG Ratio was 101.46. The lowest was 1.19. And the median was 2.17.
STU:TN1's PEG Ratio is ranked worse than 78.09% of 1278
companies
in the Industrial Products industry
Industry Median: 1.76
vs STU:TN1: 4.71
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Tennant Co (STU:TN1) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
Tennant Co PEG Ratio Related Terms
Tennant Co PEG Ratio Historical Data
* Premium members only.
The historical data trend for Tennant Co's PEG Ratio 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 Industrial Machinery subindustry, Tennant Co's PEG Ratio, along with its competitors' market caps and PEG Ratio 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.
Tennant Co PEG Ratio vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Tennant Co's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Tennant Co's PEG Ratio 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.
* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
Tennant Co (STU:TN1) has a PEG Ratio of 4.79 as of Jul. 24, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Tennant Co and its competitors. This is 121% above median its historical median of 2.17. Over the past decade, Tennant Co's PEG Ratio has ranged from 1.19 to 101.46. According to the industry distribution chart, Tennant Co ranks #998 out of 1278 companies in the Industrial Products industry, placing it in the top 78.1%.
Is Tennant Co's PEG Ratio too high?
Tennant Co's current PEG Ratio of 4.79 is 121% above median its 10-year median of 2.17. Over the past 10 years, this metric has ranged from a low of 1.19 to a high of 101.46. The Industrial Products industry median PEG Ratio is 1.76. Tennant Co's value of 4.79 is 172.2% above this industry median. Based on the distribution chart, Tennant Co ranks #998 out of 1278 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Tennant Co has a GF Score™ of 66/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Tennant Co's PEG Ratio compare to GHM and EPAC?
According to the Industrial Products industry distribution chart, Tennant Co ranks #998 out of 1278 companies for PEG Ratio. This places Tennant Co in the lower half of its industry. The industry median PEG Ratio is 1.76. Tennant Co's value of 4.79 is 172.2% above this benchmark. Historically, Tennant Co's own PEG Ratio has ranged from 1.19 to 101.46 over the past decade. While the company's 10-year median is 2.17 vs. the industry median of 1.76, Tennant 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 PEG Ratio for an Industrial Products company?
The median PEG Ratio among Industrial Products companies is 1.76, based on 1,278 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Tennant Co's current PEG Ratio of 4.79 is 172.2% 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 PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Tennant Co and its competitors. For the Industrial Products industry, the median PEG Ratio is 1.76 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tennant Co's current PEG Ratio is 4.79, which is 121% above median its own 10-year median of 2.17. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tennant Co stock overvalued right now?
Based on GuruFocus' analysis, Tennant Co (STU:TN1) is currently considered Fairly Valued. The stock's GF Value™ is €76.24, compared to a current price of €75.90 — trading 0.4% below its estimated fair value. The current PEG Ratio is 4.79, which is 121% above median its 10-year median of 2.17 and 172.2% above the Industrial Products industry median of 1.76. Tennant Co's overall GF Score™ is 66/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For Tennant Co (STU:TN1), the current PEG Ratio is 4.79 as of Jul. 24, 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 Tennant Co (STU:TN1) Overvalued in 2026?
Based on GuruFocus' analysis, Tennant Co stock appears to be undervalued.
The current stock price of €75.90 is trading 0.4% below its estimated GF Value™ of €76.24.
GuruFocus considers Tennant Co to be Fairly Valued.
Key valuation signals for STU:TN1:
PEG Ratio: 4.79 (121% above median its 10-year median of 2.17)
GF Value™: €76.24 vs. price of €75.90 (0.4% below fair value)
Industry Position: 172.2% above the Industrial Products median (#998 of 1278)
No single metric tells the full story. See the STU:TN1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tennant Co is engaged in designing, manufacturing and marketing solutions that empower customers to achieve quality cleaning performance, reduce environmental impact and help create a cleaner, safer, healthier world. The Company is committed to creating and commercializing breakthrough, sustainable cleaning innovations to enhance its broad suite of products, including floor maintenance and cleaning equipment, detergent-free and other sustainable cleaning technologies, aftermarket parts and consumables, equipment maintenance and repair service, and asset management solutions. Its products are used in many types of environments, including retail establishments, distribution centers, factories and warehouses, public venues such as arenas and stadiums, office buildings, schools, and more.
66GF Score
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