The PE Ratio, or Price-to-Earnings ratio, or P/E Ratio, is a financial ratio used to compare a company's market price to its Earnings per Share (Diluted). As of today (2026-06-24), Automatic Data Processing's share price is R$48.31.
Automatic Data Processing's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 was R$2.40. Therefore, Automatic Data Processing's PE Ratio for today is 20.10.
During the past 13 years, Automatic Data Processing's highest PE Ratio was 38.40. The lowest was 17.61. And the median was 29.80.
During the past 12 months, Automatic Data Processing's average EPS without NRIGrowth Rate was 9.20% per year.
During the past 3 years, the average EPS without NRIGrowth Rate was 12.60% per year.
During the past 5 years, the average EPS without NRIGrowth Rate was 12.30% per year.
During the past 10 years, the average EPS without NRIGrowth Rate was 13.30% per year.
During the past 13 years, Automatic Data Processing's highest 3-Year average EPS without NRI Growth Rate was 22.20% per year. The lowest was -9.50% per year. And the median was 13.00% per year.
Automatic Data Processing (BSP:ADPR34) PE Ratio Explanation
The PE Ratio can be viewed as the number of years it takes for the company to earn back the price you pay for the stock. For example, if a company earns $2 a share per year, and the stock is traded at $30, the PE Ratio is 15. Therefore it takes 15 years for the company to earn back the $30 you paid for its stock, assuming the earnings stays constant over the next 15 years.
In real business, earnings never stay constant. If a company can grow its earnings, it takes fewer years for the company to earn back the price you pay for the stock. If a company's earnings decline it takes more years. As a shareholder, you want the company to earn back the price you pay as soon as possible. Therefore, lower P/E stocks are more attractive than higher P/E stocks so long as the PE Ratio is positive. Also for stocks with the same PE Ratio, the one with faster growth business is more attractive.
If a company loses money, the PE Ratio becomes meaningless.
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the PE Ratio divided by the growth ratio. He thinks a company with a PE Ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a PE Ratio of 20, instead of a company growing 10% a year with a PE Ratio of 10.
Because the PE Ratio measures how long it takes to earn back the price you pay, the PE Ratio can be applied to the stocks across different industries. That is why it is the one of the most important and widely used indicators for the valuation of stocks.
Investors need to be aware that the PE Ratio can be misleading a lot of times, especially when the underlying business is cyclical and unpredictable. As Peter Lynch pointed out, cyclical businesses have higher profit margins at the peaks of the business cycles. Their earnings are high and PE Ratios are artificially low. It is usually a bad idea to buy a cyclical business when the PE Ratio is low. A better ratio to identify the time to buy a cyclical businesses is the PS Ratio.
PE Ratio can also be affected by non-recurring-items such as the sale of part of businesses. This may increase for the current year or quarter dramatically. But it cannot be repeated over and over. Therefore PE Ratio without NRI is a more accurate indication of valuation than PE Ratio.
Automatic Data Processing PE Ratio Related Terms
Automatic Data Processing PE Ratio Historical Data
* 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.
BSP:ADPR34 vs SNOW, DDOG, INTU: PE Ratio Comparison
For the Software - Application subindustry, Automatic Data Processing's PE Ratio, along with its competitors' market caps and PE 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.
Automatic Data Processing PE Ratio vs Software Industry
For the Software industry and Technology sector, Automatic Data Processing's PE Ratio distribution charts can be found below:
* The bar in red indicates where Automatic Data Processing's PE Ratio falls into.
The PE Ratio, or Price-to-Earnings ratio, or P/E Ratio, is a financial ratio used to compare a company's market price to its Earnings per Share (Diluted). It is the most widely used ratio in the valuation of stocks.
Automatic Data Processing's Share Price of today is R$48.31. Automatic Data Processing's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was R$2.40.
* 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.
It can also be calculated from the numbers for the whole company:
There are at least three kinds of PE Ratios used by different investors. They are Trailing Twelve Month PE Ratio, Forward PE Ratio, or PE Ratio without NRI. A new PE Ratio based on inflation-adjusted normalized PE Ratio is called Shiller PE Ratio, after Yale professor Robert Shiller.
In the calculation of PE Ratio, the earnings per share used are the earnings per share over the past 12 months. For Forward PE Ratio, the earnings are the expected earnings for the next twelve months. In the case of PE Ratio without NRI, the reported earnings less the non-recurring items are used.
For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. Since it looks at the average over the last 10 years, Shiller PE Ratio is also called PE10.
Automatic Data Processing (BSP:ADPR34) has a PE Ratio of 20.10 as of Jun. 24, 2026. P/E ratio is the ratio of share price to a company's earnings per share. View historical data on Automatic Data Processing and its competitors. This is 33% below median its historical median of 29.80. Over the past decade, Automatic Data Processing's PE Ratio has ranged from 17.61 to 38.40.
Is Automatic Data Processing's PE Ratio too high?
Automatic Data Processing's current PE Ratio of 20.10 is 33% below median its 10-year median of 29.80. Over the past 10 years, this metric has ranged from a low of 17.61 to a high of 38.40. Overall, Automatic Data Processing has a GF Score™ of 94/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Automatic Data Processing's PE Ratio compare to SNOW and DDOG?
Automatic Data Processing's PE Ratio of 20.10 can be compared against companies in the Software industry. Historically, Automatic Data Processing's own PE Ratio has ranged from 17.61 to 38.40 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PE Ratio for a Software company?
A good PE Ratio depends on the Software industry context. However, PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PE Ratio mean?
A high PE Ratio can signal that a stock is expensive relative to its fundamentals. P/E ratio is the ratio of share price to a company's earnings per share. View historical data on Automatic Data Processing and its competitors. Automatic Data Processing's current PE Ratio is 20.10, which is 33% below median its own 10-year median of 29.80. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Automatic Data Processing stock overvalued right now?
Based on GuruFocus' analysis, Automatic Data Processing (BSP:ADPR34) is currently considered Modestly Undervalued. The stock's GF Value™ is R$66.58, compared to a current price of R$48.31 — trading 27.4% below its estimated fair value. The current PE Ratio is 20.10, which is 33% below median its 10-year median of 29.80. Automatic Data Processing's overall GF Score™ is 94/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PE Ratio calculated?
PE Ratio is calculated from a company's financial statements. For Automatic Data Processing (BSP:ADPR34), the current PE Ratio is 20.10 as of Jun. 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 Automatic Data Processing (BSP:ADPR34) Overvalued in 2026?
Based on GuruFocus' analysis, Automatic Data Processing stock appears to be undervalued.
The current stock price of R$48.31 is trading 27.4% below its estimated GF Value™ of R$66.58.
GuruFocus considers Automatic Data Processing to be Modestly Undervalued.
Key valuation signals for BSP:ADPR34:
PE Ratio: 20.10 (33% below median its 10-year median of 29.80)
GF Value™: R$66.58 vs. price of R$48.31 (27.4% below fair value)
No single metric tells the full story. See the BSP:ADPR34 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Automatic Data Processing, or ADP, is a global, cloud-based human capital management provider offering payroll, compliance, talent management, benefits administration, and retirement services. The firm also provides HR outsourcing services, including PEO offerings, enabling clients to reduce HR overhead. Its broad suite serves customers of all sizes across diverse sectors, and the firm holds large market shares in its core markets. As of fiscal 2025, ADP counts over 1.1 million clients and manages payroll for more than 42 million workers across 140 countries.
94GF Score
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