AECOM (ACM) Cyclically Adjusted PS Ratio: 0.63 (As of Aug. 06, 2026) — Near Median

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ACM AECOM ACM
65 GF Score
Price $74.90
GF Value $68.82
Valuation Fairly Valued
! 2 Warning Signs
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What is AECOM Cyclically Adjusted PS Ratio?

AECOM ACM -1.12% 65 Cyclically Adjusted PS Ratio is 0.63 as of Aug. 06, 2026, which is 3% above its 10-year median of 0.61. GuruFocus rates ACM with a GF Score™ of 65/100 and a GF Value™ of $68.82 (Fairly Valued). The stock has 2 warning signs investors should review. Among 1,361 Construction companies, AECOM ranks better than 53.93% on this metric.

As of today (2026-08-06), AECOM's current share price is $74.90. AECOM's Cyclically Adjusted Revenue per Share for the quarter that ended in Mar. 2026 was $119.58. AECOM's Cyclically Adjusted PS Ratio for today is 0.63.

The historical rank and industry rank for AECOM's Cyclically Adjusted PS Ratio or its related term are showing as below:

ACM' s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 0.27   Med: 0.61   Max: 1.12
Current: 0.63

During the past years, AECOM's highest Cyclically Adjusted PS Ratio was 1.12. The lowest was 0.27. And the median was 0.61.

ACM's Cyclically Adjusted PS Ratio is ranked better than
53.93% of 1361 companies
in the Construction industry
Industry Median: 0.7 vs ACM: 0.63

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.

AECOM's adjusted revenue per share data for the three months ended in Mar. 2026 was $29.413. Add all the adjusted revenue per share for the past 10 years together and divide 10 will get our Cyclically Adjusted Revenue per Share, which is $119.58 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


AECOM  (NYSE:ACM) Cyclically Adjusted PS Ratio Explanation

Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.


AECOM Cyclically Adjusted PS Ratio Related Terms


AECOM Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for AECOM's Cyclically Adjusted PS 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.

AECOM Cyclically Adjusted PS Ratio Chart

AECOM Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.61 0.61 0.71 0.86 1.09

AECOM Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted PS Ratio 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 0.78 0.94 1.09 0.81 0.71

ACM vs TTEK, AGX, FLR: Cyclically Adjusted PS Ratio Comparison

For the Engineering & Construction subindustry, AECOM's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS 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 Cyclically Adjusted PS Ratio vs Construction Industry

For the Construction industry and Industrials sector, AECOM's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where AECOM's Cyclically Adjusted PS Ratio falls into.


ACM
65GF Score
AECOM ACM
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

AECOM Cyclically Adjusted PS Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.

AECOM's Cyclically Adjusted PS Ratio for today is calculated as

Cyclically Adjusted PS Ratio=Share Price/ Cyclically Adjusted Revenue per Share
=74.90/119.58
=0.63

* 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's Cyclically Adjusted Revenue per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, AECOM's adjusted Revenue per Share data for the three months ended in Mar. 2026 was:

Adj_RevenuePerShare=Revenue per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=29.413/330.2130*330.2130
=29.413

Current CPI (Mar. 2026) = 330.2130.

AECOM Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201606 28.230 241.018 38.677
201609 27.387 241.428 37.459
201612 27.586 241.432 37.730
201703 27.905 243.801 37.796
201706 28.721 244.955 38.718
201709 30.150 246.819 40.337
201712 30.342 246.524 40.642
201803 30.038 249.554 39.747
201806 31.541 251.989 41.332
201809 -6.005 252.439 -7.855
201812 21.029 251.233 27.640
201903 21.542 254.202 27.983
201906 21.028 256.143 27.109
201909 21.833 256.759 28.079
201912 20.140 256.974 25.880
202003 20.195 258.115 25.836
202006 19.709 257.797 25.245
202009 22.036 260.280 27.957
202012 21.550 260.474 27.320
202103 21.841 264.877 27.228
202106 22.897 271.696 27.828
202109 22.880 274.310 27.543
202112 22.586 278.802 26.751
202203 22.532 287.504 25.879
202206 22.800 296.311 25.409
202209 24.240 296.808 26.968
202212 24.049 296.797 26.757
202303 24.870 301.836 27.208
202306 26.406 305.109 28.579
202309 27.560 307.789 29.568
202312 28.446 306.746 30.622
202403 28.848 312.332 30.500
202406 30.348 314.175 31.897
202409 30.401 315.301 31.839
202412 30.040 315.605 31.430
202503 28.328 319.799 29.250
202506 31.398 322.561 32.143
202509 31.300 324.800 31.822
202512 29.025 324.054 29.577
202603 29.413 330.213 29.413

Add all the adjusted revenue per share together and divide 10 will get our Cyclically Adjusted Revenue per Share.

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.

What does a Cyclically Adjusted PS Ratio of 0.63 mean?
AECOM (ACM) has a Cyclically Adjusted PS Ratio of 0.63 as of Aug. 06, 2026. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on AECOM and its competitors. This is near median its historical median of 0.61. Over the past decade, AECOM's Cyclically Adjusted PS Ratio has ranged from 0.27 to 1.12. According to the industry distribution chart, AECOM ranks #627 out of 1361 companies in the Construction industry, placing it in the top 46.1%.
Is AECOM's Cyclically Adjusted PS Ratio too high?
AECOM's current Cyclically Adjusted PS Ratio of 0.63 is near median its 10-year median of 0.61. Over the past 10 years, this metric has ranged from a low of 0.27 to a high of 1.12. The Construction industry median Cyclically Adjusted PS Ratio is 0.70. AECOM's value of 0.63 is 10% below this industry median. Based on the distribution chart, AECOM ranks #627 out of 1361 companies in the Construction industry, which is above the industry midpoint. Overall, AECOM has a GF Score™ of 65/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does AECOM's Cyclically Adjusted PS Ratio compare to TTEK and AGX?
According to the Construction industry distribution chart, AECOM ranks #627 out of 1361 companies for Cyclically Adjusted PS Ratio. This puts AECOM in the upper half of its industry. The industry median Cyclically Adjusted PS Ratio is 0.70. AECOM's value of 0.63 is 10% below this benchmark. Historically, AECOM's own Cyclically Adjusted PS Ratio has ranged from 0.27 to 1.12 over the past decade. While the company's 10-year median is 0.61 vs. the industry median of 0.70, AECOM 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 Cyclically Adjusted PS Ratio for a Construction company?
The median Cyclically Adjusted PS Ratio among Construction companies is 0.70, based on 1,361 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. AECOM's current Cyclically Adjusted PS Ratio of 0.63 is 10% 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 Cyclically Adjusted PS Ratio mean?
A high Cyclically Adjusted PS Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on AECOM and its competitors. For the Construction industry, the median Cyclically Adjusted PS Ratio is 0.70 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AECOM's current Cyclically Adjusted PS Ratio is 0.63, which is near median its own 10-year median of 0.61. 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 (ACM) is currently considered Fairly Valued. The stock's GF Value™ is $68.82, compared to a current price of $74.90 — trading 8.8% above its estimated fair value. The current Cyclically Adjusted PS Ratio is 0.63, which is near median its 10-year median of 0.61 and 10% below the Construction industry median of 0.70. AECOM's overall GF Score™ is 65/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PS Ratio calculated?
Cyclically Adjusted PS Ratio is calculated from a company's financial statements. For AECOM (ACM), the current Cyclically Adjusted PS Ratio is 0.63 as of Aug. 06, 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 (ACM) Overvalued in 2026?

Based on GuruFocus' analysis, AECOM stock appears to be overvalued. The current stock price of $74.90 is trading 8.8% above its estimated GF Value™ of $68.82. GuruFocus considers AECOM to be Fairly Valued.

Key valuation signals for ACM:

  • Cyclically Adjusted PS Ratio: 0.63 (near median its 10-year median of 0.61)
  • GF Value™: $68.82 vs. price of $74.90 (8.8% above fair value)
  • GF Score™: 65/100 with 2 warning signs
  • Industry Position: 10% below the Construction median (#627 of 1361)

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


AECOM Business Description

Other Exchanges 0H9N: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.
65GF Score

Get the complete analysis for ACM

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

$74.90
Price
$68.82
GF Value