Marsh (MIL:1MMC) Cyclically Adjusted PS Ratio: (As of Sep. 20, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

MIL:1MMC Marsh MIL:1MMC
62 GF Score
Price €155.30
GF Value €213.08
Valuation Modestly Undervalued
! 4 Warning Signs
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What is Marsh Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Marsh  (MIL:1MMC) 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.


Marsh Cyclically Adjusted PS Ratio Related Terms


Marsh Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Marsh'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.

Marsh Cyclically Adjusted PS Ratio Chart

Marsh Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only - - - - 4.11

Marsh Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 4.98 4.40 4.08 4.01 3.37

MIL:1MMC vs AON, AJG, WTW: Cyclically Adjusted PS Ratio Comparison

For the Insurance Brokers subindustry, Marsh'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.


Marsh Cyclically Adjusted PS Ratio vs Insurance Industry

For the Insurance industry and Financial Services sector, Marsh's Cyclically Adjusted PS Ratio distribution charts can be found below:

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


MIL:1MMC
62GF Score
Marsh MIL:1MMC
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Marsh 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.

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

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

Adj_RevenuePerShare=Revenue per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=13.202/333.9520*333.9520
=13.202

Current CPI (Jun. 2026) = 333.9520.

Marsh Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 5.371 241.428 7.429
201612 5.991 241.432 8.287
201703 6.296 243.801 8.624
201706 6.116 244.955 8.338
201709 5.482 246.819 7.417
201712 6.073 246.524 8.227
201803 6.332 249.554 8.473
201806 6.167 251.989 8.173
201809 5.819 252.439 7.698
201812 6.412 251.233 8.523
201903 7.025 254.202 9.229
201906 7.573 256.143 9.873
201909 6.996 256.759 9.099
201912 7.555 256.974 9.818
202003 8.274 258.115 10.705
202006 7.389 257.797 9.572
202009 6.611 260.280 8.482
202012 7.261 260.474 9.309
202103 8.228 264.877 10.374
202106 8.149 271.696 10.016
202109 7.600 274.310 9.252
202112 8.826 278.802 10.572
202203 9.763 287.504 11.340
202206 9.771 296.311 11.012
202209 9.413 296.808 10.591
202212 9.943 296.797 11.188
202303 11.046 301.836 12.221
202306 10.825 305.109 11.848
202309 9.916 307.789 10.759
202312 10.371 306.746 11.291
202403 11.963 312.332 12.791
202406 11.652 314.175 12.385
202409 10.457 315.301 11.076
202412 11.420 315.605 12.084
202503 13.563 319.799 14.163
202506 12.443 322.561 12.882
202509 11.027 324.800 11.338
202512 11.576 324.054 11.930
202603 13.372 330.213 13.523
202606 13.202 333.952 13.202

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.

Is Marsh (MIL:1MMC) Overvalued in 2026?

Based on GuruFocus' analysis, Marsh stock appears to be undervalued. The current stock price of €155.30 is trading 27.1% below its estimated GF Value™ of €213.08. GuruFocus considers Marsh to be Modestly Undervalued.

Key valuation signals for MIL:1MMC:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: €213.08 vs. price of €155.30 (27.1% below fair value)
  • GF Score™: 62/100 with 4 warning signs

No single metric tells the full story. See the MIL:1MMC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Marsh Business Description

Address 1166 Avenue of the Americas, New York, NY, USA, 10036-2774
Marsh is a professional services firm that provides advice and solutions in the areas of risk, strategy, and human capital. The company operates through two main segments: risk and insurance services and consulting. In risk and insurance services, the firm offers services via Marsh (an insurance broker) and Guy Carpenter (a risk and reinsurance specialist). The consulting division comprises Mercer (a provider of human resource services) and Oliver Wyman (a management and economic consultancy). About half of its revenue is generated outside the US.
62GF Score

Get the complete analysis for MIL:1MMC

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

€155.30
Price
€213.08
GF Value