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Booz Allen Hamilton HoldingBAH -1.46%75 Shiller PE Ratio is 15.79 as of Sep. 07, 2026, which is 55% below its 10-year median of 34.83. GuruFocus rates BAH with a GF Score™ of 75/100 and a GF Value™ of $127.32 (Significantly Undervalued). The stock has 2 warning signs investors should review. Among 549 Business Services companies, Booz Allen Hamilton Holding ranks better than 58.47% on this metric.
The historical rank and industry rank for Booz Allen Hamilton Holding's Shiller PE Ratio or its related term are showing as below:
BAH'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 13.55 Med: 34.83 Max: 50.41
Current: 15.79
During the past years, Booz Allen Hamilton Holding's highest Shiller PE Ratio was 50.41. The lowest was 13.55. And the median was 34.83.
BAH's Shiller PE Ratio is ranked better than 58.47% of 549
companies
in the Business Services industry
Industry Median: 19.31
vs BAH: 15.79
E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.
Booz Allen Hamilton Holding's adjusted earnings per share data for the three months ended in Jun. 2026 was $1.630. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $4.61 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Booz Allen Hamilton Holding (NYSE:BAH) Shiller PE Ratio Explanation
Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.
Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.
Be Aware
Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.
Booz Allen Hamilton Holding Shiller PE Ratio Related Terms
Booz Allen Hamilton Holding Shiller 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.
Booz Allen Hamilton Holding Shiller PE Ratio Chart
BAH vs FCN, HURN, ICFI: Shiller PE Ratio Comparison
For the Consulting Services subindustry, Booz Allen Hamilton Holding's Shiller PE Ratio, along with its competitors' market caps and Shiller 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.
Booz Allen Hamilton Holding Shiller PE Ratio vs Business Services Industry
For the Business Services industry and Industrials sector, Booz Allen Hamilton Holding's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Booz Allen Hamilton Holding's Shiller PE Ratio falls into.
Booz Allen Hamilton Holding Shiller PE Ratio Calculation
For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.
* 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.
Add all the adjusted EPS together and divide 10 will get our E10.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
Booz Allen Hamilton Holding (BAH) has a Shiller PE Ratio of 15.79 as of Sep. 07, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Booz Allen Hamilton Holding and its competitors. This is 55% below median its historical median of 34.83. Over the past decade, Booz Allen Hamilton Holding's Shiller PE Ratio has ranged from 13.55 to 50.41. According to the industry distribution chart, Booz Allen Hamilton Holding ranks #228 out of 549 companies in the Business Services industry, placing it in the top 41.5%.
Is Booz Allen Hamilton Holding's Shiller PE Ratio too high?
Booz Allen Hamilton Holding's current Shiller PE Ratio of 15.79 is 55% below median its 10-year median of 34.83. Over the past 10 years, this metric has ranged from a low of 13.55 to a high of 50.41. The Business Services industry median Shiller PE Ratio is 19.31. Booz Allen Hamilton Holding's value of 15.79 is 18.2% below this industry median. Based on the distribution chart, Booz Allen Hamilton Holding ranks #228 out of 549 companies in the Business Services industry, which is above the industry midpoint. Overall, Booz Allen Hamilton Holding has a GF Score™ of 75/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Booz Allen Hamilton Holding's Shiller PE Ratio compare to FCN and HURN?
According to the Business Services industry distribution chart, Booz Allen Hamilton Holding ranks #228 out of 549 companies for Shiller PE Ratio. This puts Booz Allen Hamilton Holding in the upper half of its industry. The industry median Shiller PE Ratio is 19.31. Booz Allen Hamilton Holding's value of 15.79 is 18.2% below this benchmark. Historically, Booz Allen Hamilton Holding's own Shiller PE Ratio has ranged from 13.55 to 50.41 over the past decade. While the company's 10-year median is 34.83 vs. the industry median of 19.31, Booz Allen Hamilton Holding 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 Shiller PE Ratio for a Business Services company?
The median Shiller PE Ratio among Business Services companies is 19.31, based on 549 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Booz Allen Hamilton Holding's current Shiller PE Ratio of 15.79 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 Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Booz Allen Hamilton Holding and its competitors. For the Business Services industry, the median Shiller PE Ratio is 19.31 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Booz Allen Hamilton Holding's current Shiller PE Ratio is 15.79, which is 55% below median its own 10-year median of 34.83. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Booz Allen Hamilton Holding stock overvalued right now?
Based on GuruFocus' analysis, Booz Allen Hamilton Holding (BAH) is currently considered Significantly Undervalued. The stock's GF Value™ is $127.32, compared to a current price of $72.80 — trading 42.8% below its estimated fair value. The current Shiller PE Ratio is 15.79, which is 55% below median its 10-year median of 34.83 and 18.2% below the Business Services industry median of 19.31. Booz Allen Hamilton Holding's overall GF Score™ is 75/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For Booz Allen Hamilton Holding (BAH), the current Shiller PE Ratio is 15.79 as of Sep. 07, 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 Booz Allen Hamilton Holding (BAH) Overvalued in 2026?
Based on GuruFocus' analysis, Booz Allen Hamilton Holding stock appears to be undervalued.
The current stock price of $72.80 is trading 42.8% below its estimated GF Value™ of $127.32.
GuruFocus considers Booz Allen Hamilton Holding to be Significantly Undervalued.
Key valuation signals for BAH:
Shiller PE Ratio: 15.79 (55% below median its 10-year median of 34.83)
GF Value™: $127.32 vs. price of $72.80 (42.8% below fair value)
Industry Position: 18.2% below the Business Services median (#228 of 549)
No single metric tells the full story. See the BAH stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Booz Allen Hamilton Holding Corp provides technology solutions in areas such as artificial intelligence, cybersecurity, and related fields. The company serves U.S. federal government agencies, commercial clients, and select international customers. It also provides technologies to evolve defense missions and delivers solutions to warfighters in the digital battlespace.
75GF Score
Get the complete analysis for BAH
Shiller PE Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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