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ABM IndustriesSTU:AB4 85 PEG Ratio is 0.92 as of Aug. 21, 2026, which is 25% below its 10-year median of 1.23. GuruFocus rates STU:AB4 with a GF Score™ of 85/100 and a GF Value™ of €46.56 (Modestly Undervalued). The stock has 7 warning signs investors should review. Among 442 Business Services companies, ABM Industries ranks better than 57.47% on this metric.
* 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 ABM Industries's PEG Ratio or its related term are showing as below:
STU:AB4'
s PEG Ratio Range Over the Past 10 Years
Min: 0.66 Med: 1.23 Max: 9.62
Current: 0.92
During the past 13 years, ABM Industries's highest PEG Ratio was 9.62. The lowest was 0.66. And the median was 1.23.
STU:AB4's PEG Ratio is ranked better than 57.47% of 442
companies
in the Business Services industry
Industry Median: 1.125
vs STU:AB4: 0.92
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
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.
ABM Industries PEG Ratio Related Terms
ABM Industries PEG Ratio Historical Data
* Premium members only.
The historical data trend for ABM Industries'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 Business Services subindustry, ABM Industries'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.
ABM Industries PEG Ratio vs Business Services Industry
For the Business Services industry and Industrials sector, ABM Industries's PEG Ratio distribution charts can be found below:
* The bar in red indicates where ABM Industries'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.
ABM Industries (STU:AB4) has a PEG Ratio of 0.92 as of Aug. 21, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on ABM Industries and its competitors. This is 25% below median its historical median of 1.23. Over the past decade, ABM Industries' PEG Ratio has ranged from 0.66 to 9.62. According to the industry distribution chart, ABM Industries ranks #188 out of 442 companies in the Business Services industry, placing it in the top 42.5%.
Is ABM Industries' PEG Ratio too high?
ABM Industries' current PEG Ratio of 0.92 is 25% below median its 10-year median of 1.23. Over the past 10 years, this metric has ranged from a low of 0.66 to a high of 9.62. The Business Services industry median PEG Ratio is 1.13. ABM Industries' value of 0.92 is 18.2% below this industry median. Based on the distribution chart, ABM Industries ranks #188 out of 442 companies in the Business Services industry, which is above the industry midpoint. Overall, ABM Industries has a GF Score™ of 85/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does ABM Industries' PEG Ratio compare to MMS and CMPR?
According to the Business Services industry distribution chart, ABM Industries ranks #188 out of 442 companies for PEG Ratio. This puts ABM Industries in the upper half of its industry. The industry median PEG Ratio is 1.13. ABM Industries' value of 0.92 is 18.2% below this benchmark. Historically, ABM Industries' own PEG Ratio has ranged from 0.66 to 9.62 over the past decade. While the company's 10-year median is 1.23 vs. the industry median of 1.13, ABM Industries has consistently been below 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 a Business Services company?
The median PEG Ratio among Business Services companies is 1.13, based on 442 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. ABM Industries's current PEG Ratio of 0.92 is 18.2% below 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 ABM Industries and its competitors. For the Business Services industry, the median PEG Ratio is 1.13 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ABM Industries's current PEG Ratio is 0.92, which is 25% below median its own 10-year median of 1.23. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ABM Industries stock overvalued right now?
Based on GuruFocus' analysis, ABM Industries (STU:AB4) is currently considered Modestly Undervalued. The stock's GF Value™ is €46.56, compared to a current price of €40.40 — trading 13.2% below its estimated fair value. The current PEG Ratio is 0.92, which is 25% below median its 10-year median of 1.23 and 18.2% below the Business Services industry median of 1.13. ABM Industries' overall GF Score™ is 85/100 with 7 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 ABM Industries (STU:AB4), the current PEG Ratio is 0.92 as of Aug. 21, 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 ABM Industries (STU:AB4) Overvalued in 2026?
Based on GuruFocus' analysis, ABM Industries stock appears to be undervalued.
The current stock price of €40.40 is trading 13.2% below its estimated GF Value™ of €46.56.
GuruFocus considers ABM Industries to be Modestly Undervalued.
Key valuation signals for STU:AB4:
PEG Ratio: 0.92 (25% below median its 10-year median of 1.23)
GF Value™: €46.56 vs. price of €40.40 (13.2% below fair value)
Industry Position: 18.2% below the Business Services median (#188 of 442)
No single metric tells the full story. See the STU:AB4 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ABM Industries Inc is a provider of integrated facility solutions. It offers its solutions through five segments: Business and Industry, Manufacturing and Distribution, Education, Aviation and Technical solutions. The company derives the majority of its revenue from the business and industry segment, which encompasses janitorial, facilities engineering, and parking services for commercial real estate properties and sports and entertainment venues, hospitals, as well as vehicle maintenance and other services to rental car providers. The company mainly operates in the United States of America.
85GF Score
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