CTAS (Cintas) E10: $3.18 (As of Feb. 2026)


CTAS Cintas Corp CTAS
95 GF Score
Price $171.32
GF Value $209.24
Valuation Modestly Undervalued
! 1 Warning Sign
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What is Cintas E10?

Cintas CTAS +1.32% 95 E10 is $3.18 as of Feb. 2026. GuruFocus rates CTAS with a GF Score™ of 95/100 and a GF Value™ of $209.24 (Modestly Undervalued). The stock has 1 warning sign investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Cintas's adjusted earnings per share data for the three months ended in Feb. 2026 was $1.240. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $3.18 for the trailing ten years ended in Feb. 2026.

During the past 12 months, Cintas's average E10 Growth Rate was 12.00% per year. During the past 3 years, the average E10 Growth Rate was 16.10% per year. During the past 5 years, the average E10 Growth Rate was 18.70% per year. During the past 10 years, the average E10 Growth Rate was 17.90% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Cintas was 20.70% per year. The lowest was 2.20% per year. And the median was 14.90% per year.

As of today (2026-06-26), Cintas's current stock price is $171.32. Cintas's E10 for the quarter that ended in Feb. 2026 was $3.18. Cintas's Shiller PE Ratio of today is 53.87.

During the past 13 years, the highest Shiller PE Ratio of Cintas was 85.53. The lowest was 33.38. And the median was 56.34.


Cintas  (NAS:CTAS) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, 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 P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Cintas's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=171.32/3.18
=53.87

* 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.

During the past 13 years, the highest Shiller P/E Ratio of Cintas was 85.53. The lowest was 33.38. And the median was 56.34.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Cintas E10 Related Terms


Cintas E10 Historical Data

* Premium members only.

The historical data trend for Cintas's E10 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.

Cintas E10 Chart

Cintas Annual Data
Trend May16 May17 May18 May19 May20 May21 May22 May23 May24 May25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.52 1.88 2.20 2.56 2.94

Cintas Quarterly Data
May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Nov24 Feb25 May25 Aug25 Nov25 Feb26
E10 Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 2.84 2.94 3.05 3.07 3.18

CTAS vs CPRT, GPN, ULS: E10 Comparison

For the Specialty Business Services subindustry, Cintas'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.


Cintas Shiller PE Ratio vs Business Services Industry

For the Business Services industry and Industrials sector, Cintas's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Cintas's Shiller PE Ratio falls into.


CTAS
95GF Score
Cintas Corp CTAS
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
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Cintas E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get 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.

For example, Cintas's adjusted earnings per share data for the three months ended in Feb. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Feb. 2026 (Change)*Current CPI (Feb. 2026)
=1.24/326.7850*326.7850
=1.240

Current CPI (Feb. 2026) = 326.7850.

Cintas Quarterly Data

per share eps CPI Adj_EPS
201605 0.300 240.229 0.408
201608 0.315 240.849 0.427
201611 0.323 241.353 0.437
201702 0.268 243.603 0.360
201705 0.190 244.733 0.254
201708 0.490 245.519 0.652
201711 0.308 246.669 0.408
201802 0.678 248.991 0.890
201805 0.415 251.588 0.539
201808 0.473 252.146 0.613
201811 0.545 252.038 0.707
201902 0.463 252.776 0.599
201905 0.515 256.092 0.657
201908 0.580 256.558 0.739
201911 0.568 257.208 0.722
202002 0.540 258.678 0.682
202005 0.338 256.394 0.431
202008 0.695 259.918 0.874
202011 0.655 260.229 0.823
202102 0.593 263.014 0.737
202105 0.618 269.195 0.750
202108 0.778 273.567 0.929
202111 0.690 277.948 0.811
202202 0.743 283.716 0.856
202205 0.703 292.296 0.786
202208 0.848 296.171 0.936
202211 0.780 297.711 0.856
202302 0.785 300.840 0.853
202305 0.833 304.127 0.895
202308 0.930 307.026 0.990
202311 0.900 307.051 0.958
202402 0.960 310.326 1.011
202405 0.998 314.069 1.038
202408 1.100 314.796 1.142
202411 1.090 315.493 1.129
202502 1.130 319.082 1.157
202505 1.090 321.465 1.108
202508 1.200 323.976 1.210
202511 1.210 324.122 1.220
202602 1.240 326.785 1.240

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of $3.18 mean?
Cintas (CTAS) has a E10 of $3.18 as of Feb. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Cintas and its competitors.
Is Cintas' E10 too high?
Cintas' current E10 is $3.18. Overall, Cintas has a GF Score™ of 95/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Cintas' E10 compare to CPRT and GPN?
Cintas' E10 of $3.18 can be compared against companies in the Business Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for a Business Services company?
A good E10 depends on the Business Services industry context. However, E10 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 E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Cintas and its competitors. Cintas's current E10 is $3.18. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cintas stock overvalued right now?
Based on GuruFocus' analysis, Cintas (CTAS) is currently considered Modestly Undervalued. The stock's GF Value™ is $209.24, compared to a current price of $171.32 — trading 18.1% below its estimated fair value. The current E10 is $3.18. Cintas' overall GF Score™ is 95/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Cintas (CTAS), the current E10 is $3.18 as of Feb. 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 Cintas (CTAS) Overvalued in 2026?

Based on GuruFocus' analysis, Cintas stock appears to be undervalued. The current stock price of $171.32 is trading 18.1% below its estimated GF Value™ of $209.24. GuruFocus considers Cintas to be Modestly Undervalued.

Key valuation signals for CTAS:

  • E10: $3.18
  • GF Value™: $209.24 vs. price of $171.32 (18.1% below fair value)
  • GF Score™: 95/100 with 1 warning sign

No single metric tells the full story. See the CTAS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Cintas Business Description

Address 6800 Cintas Boulevard, P.O. Box 625737, Cincinnati, OH, USA, 45262-5737
Cintas has roots dating back to 1929, when the Farmer family cleaned and resold dirty rags to manufacturing plants in Ohio. The firm has expanded its business organically and through acquisitions, and today Cintas acts as a one-stop outsourcing partner for businesses. Cintas will design, manufacture, collect, and clean every employee uniform for a small weekly sum, taking on the upfront capital expense itself. At the same stop, Cintas can also replace soiled or depleted mats, mops, trash liners, towels, first aid supplies, fire extinguishers, and cleaning products. Businesses value an outsourcing partner like Cintas as it simplifies operations and leaves noncore tasks with high regulatory standards in the hands of professionals.
95GF Score

Get the complete analysis for CTAS

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$171.32
Price
$209.24
GF Value