AECOM (MEX:ACM) E10: MXN (As of Jun. 2026)

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MEX:ACM AECOM MEX:ACM
47 GF Score
Price MXN1,100.47
GF Value MXN1,801.95
Valuation Significantly Undervalued
! 3 Warning Signs
View Full Analysis

What is AECOM E10?

AECOM MEX:ACM 47 E10 is MXN as of Jun. 2026. GuruFocus rates MEX:ACM with a GF Score™ of 47/100 and a GF Value™ of MXN1,801.95 (Significantly Undervalued). The stock has 3 warning signs 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.

AECOM's adjusted earnings per share data for the three months ended in Jun. 2026 was MXN-11.342. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is MXN for the trailing ten years ended in Jun. 2026.

During the past 12 months, AECOM's average E10 Growth Rate was 16.10% per year. During the past 3 years, the average E10 Growth Rate was 11.60% per year. During the past 5 years, the average E10 Growth Rate was 9.60% per year. During the past 10 years, the average E10 Growth Rate was -6.10% 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 AECOM was 11.60% per year. The lowest was -25.50% per year. And the median was -4.30% per year.

As of today (2026-09-21), AECOM's current stock price is MXN1100.47. AECOM's E10 for the quarter that ended in Jun. 2026 was MXN. AECOM's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of AECOM was 172.01. The lowest was 18.10. And the median was 74.55.


AECOM  (MEX:ACM) 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.

During the past 13 years, the highest Shiller P/E Ratio of AECOM was 172.01. The lowest was 18.10. And the median was 74.55.


Be Aware

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


AECOM E10 Related Terms


AECOM E10 Historical Data

* Premium members only.

The historical data trend for AECOM'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.

AECOM E10 Chart

AECOM Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
E10
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AECOM Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 - - - - -

MEX:ACM vs DY, TTEK, ACA: E10 Comparison

For the Engineering & Construction subindustry, AECOM'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.


AECOM Shiller PE Ratio vs Construction Industry

For the Construction industry and Industrials sector, AECOM's Shiller PE Ratio distribution charts can be found below:

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


MEX:ACM
47GF Score
AECOM MEX:ACM
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

AECOM 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, AECOM's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=-11.3417/333.9520*333.9520
=-11.342

Current CPI (Jun. 2026) = 333.9520.

AECOM Quarterly Data

per share eps CPI Adj_EPS
201609 0.938 241.428 1.297
201612 5.952 241.432 8.233
201703 13.197 243.801 18.076
201706 11.872 244.955 16.185
201709 9.808 246.819 13.271
201712 13.080 246.524 17.718
201803 -14.048 249.554 -18.799
201806 7.180 251.989 9.515
201809 9.854 252.439 13.035
201812 6.399 251.233 8.506
201903 9.436 254.202 12.396
201906 10.024 256.143 13.069
201909 -58.420 256.759 -75.984
201912 4.866 256.974 6.324
202003 -10.889 258.115 -14.088
202006 12.878 257.797 16.682
202009 -31.797 260.280 -40.797
202012 3.493 260.474 4.479
202103 5.359 264.877 6.756
202106 1.551 271.696 1.906
202109 13.141 274.310 15.999
202112 8.833 278.802 10.580
202203 5.975 287.504 6.940
202206 14.370 296.311 16.195
202209 15.127 296.808 17.020
202212 12.312 296.797 13.853
202303 10.186 301.836 11.269
202306 -17.184 305.109 -18.808
202309 3.118 307.789 3.383
202312 12.098 306.746 13.171
202403 0.125 312.332 0.134
202406 16.925 314.175 17.991
202409 24.158 315.301 25.586
202412 25.121 315.605 26.582
202503 21.982 319.799 22.955
202506 25.654 322.561 26.560
202509 16.813 324.800 17.286
202512 19.473 324.054 20.068
202603 25.016 330.213 25.299
202606 -11.342 333.952 -11.342

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 MXN mean?
AECOM (MEX:ACM) has a E10 of MXN as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on AECOM and its competitors.
Is AECOM's E10 too high?
AECOM's current E10 is MXN. Overall, AECOM has a GF Score™ of 47/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does AECOM's E10 compare to DY and TTEK?
AECOM's E10 of MXN can be compared against companies in the Construction 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 Construction company?
A good E10 depends on the Construction 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 AECOM and its competitors. AECOM's current E10 is MXN. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AECOM stock overvalued right now?
Based on GuruFocus' analysis, AECOM (MEX:ACM) is currently considered Significantly Undervalued. The stock's GF Value™ is MXN1,801.95, compared to a current price of MXN1,100.47 — trading 38.9% below its estimated fair value. The current E10 is MXN. AECOM's overall GF Score™ is 47/100 with 3 warning signs 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 AECOM (MEX:ACM), the current E10 is MXN as of Jun. 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 AECOM (MEX:ACM) Overvalued in 2026?

Based on GuruFocus' analysis, AECOM stock appears to be undervalued. The current stock price of MXN1,100.47 is trading 38.9% below its estimated GF Value™ of MXN1,801.95. GuruFocus considers AECOM to be Significantly Undervalued.

Key valuation signals for MEX:ACM:

  • E10: MXN
  • GF Value™: MXN1,801.95 vs. price of MXN1,100.47 (38.9% below fair value)
  • GF Score™: 47/100 with 3 warning signs

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


AECOM Business Description

Other Exchanges ACM:USA0H9N:UKE6Z:Germany
Address 13355 Noel Road, Suite 400, Dallas, TX, USA, 75240
Aecom is one of the largest global providers of advisory, design, and engineering services. It serves a broad spectrum of end markets, including water, transportation, and environment. Based in Dallas, Aecom employs 51,000 people. The company generated $16.1 billion in sales in fiscal 2025.
47GF Score

Get the complete analysis for MEX:ACM

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

MXN1,100.47
Price
MXN1,801.95
GF Value