Aon (MEX:AONN) Cyclically Adjusted FCF per Share: MXN200.71 (As of Jun. 2026)

Author: Vera Yuan Vera Yuan
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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.
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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.

MEX:AONN Aon PLC MEX:AONN
83 GF Score
Price MXN6,275.00
GF Value MXN6,688.68
Valuation Fairly Valued
! 2 Warning Signs
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What is Aon Cyclically Adjusted FCF per Share?

Aon MEX:AONN -0.08% 83 Cyclically Adjusted FCF per Share is MXN200.71 as of Jun. 2026. GuruFocus rates MEX:AONN with a GF Score™ of 83/100 and a GF Value™ of MXN6,688.68 (Fairly Valued). The stock has 2 warning signs investors should review.

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. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

Aon's adjusted free cash flow per share for the three months ended in Jun. 2026 was MXN39.401. Add all the adjusted free cash flow per share for the past 10 years together and divide the count will get our Cyclically Adjusted FCF per Share, which is MXN200.71 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Aon's average Cyclically Adjusted FCF Growth Rate was 8.40% per year. During the past 3 years, the average Cyclically Adjusted FCF Growth Rate was 11.30% per year. During the past 5 years, the average Cyclically Adjusted FCF Growth Rate was 15.30% per year. During the past 10 years, the average Cyclically Adjusted FCF Growth Rate was 13.80% 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 Cyclically Adjusted FCF Growth Rate using Cyclically Adjusted FCF per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted FCF Growth Rate of Aon was 19.70% per year. The lowest was -8.20% per year. And the median was 3.20% per year.

As of today (2026-08-03), Aon's current stock price is MXN6275.00. Aon's Cyclically Adjusted FCF per Share for the quarter that ended in Jun. 2026 was MXN200.71. Aon's Cyclically Adjusted Price-to-FCF of today is 31.26.

During the past 13 years, the highest Cyclically Adjusted Price-to-FCF of Aon was 51.75. The lowest was 26.79. And the median was 36.71.


Aon  (MEX:AONN) Cyclically Adjusted FCF per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted FCF per Share may underestimate the company's free cash flow. Cyclically Adjusted Price-to-FCF can seem to be too high even the actual Price-to-Free-Cash-Flow is low.

For the Cyclically Adjusted Price-to-FCF, the free cash flow per share of the past 10 years are inflation-adjusted and averaged. The result is used for P/FCF calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted Price-to-FCF is also called CAPFCF Ratio.

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 Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted free cash flow per share of a company over the past 10 years.

Aon's Cyclically Adjusted Price-to-FCF of today is calculated as

Cyclically Adjusted Price-to-FCF=Share Price/Cyclically Adjusted FCF per Share
=6275.00/200.71
=31.26

* 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 Cyclically Adjusted Price-to-FCF of Aon was 51.75. The lowest was 26.79. And the median was 36.71.


Be Aware

Cyclically Adjusted Price-to-FCF works better for cyclical companies. It gives you a better idea on the company's real free cash flow value.


Aon Cyclically Adjusted FCF per Share Related Terms


Aon Cyclically Adjusted FCF per Share Historical Data

* Premium members only.

The historical data trend for Aon's Cyclically Adjusted FCF per Share 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.

Aon Cyclically Adjusted FCF per Share Chart

Aon Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted FCF per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 158.10 189.91 197.86 206.86

Aon Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted FCF per Share 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 199.79 204.53 206.86 208.44 200.71

MEX:AONN vs MRSH, AJG, WTW: Cyclically Adjusted FCF per Share Comparison

For the Insurance Brokers subindustry, Aon's Cyclically Adjusted Price-to-FCF, along with its competitors' market caps and Cyclically Adjusted Price-to-FCF 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.


Aon Cyclically Adjusted Price-to-FCF vs Insurance Industry

For the Insurance industry and Financial Services sector, Aon's Cyclically Adjusted Price-to-FCF distribution charts can be found below:

* The bar in red indicates where Aon's Cyclically Adjusted Price-to-FCF falls into.


MEX:AONN
83GF Score
Aon PLC MEX:AONN
Cyclically Adjusted FCF per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Aon Cyclically Adjusted FCF per Share Calculation

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. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

What is Cyclically Adjusted FCF per Share? How do we calculate Cyclically Adjusted FCF per Share?

Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted FCF per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the free cash flow per share from 2001 through 2010.

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

For example, Aon's adjusted Free Cash Flow per Share data for the three months ended in Jun. 2026 was:

Adj_FreeCashFlowPerShare= Free Cash Flow per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=39.401/128.6700*128.6700
=39.401

Current CPI (Jun. 2026) = 128.6700.

Aon Quarterly Data

Free Cash Flow per Share CPI Adj_FreeCashFlowPerShare
201609 48.195 100.274 61.843
201612 61.651 99.676 79.584
201703 14.527 100.374 18.622
201706 14.604 100.673 18.665
201709 -13.401 100.474 -17.162
201712 24.965 100.075 32.098
201803 6.898 100.573 8.825
201806 16.441 101.072 20.930
201809 37.623 101.371 47.755
201812 52.114 100.773 66.541
201903 1.353 101.670 1.712
201906 18.829 102.168 23.713
201909 61.183 102.268 76.979
201912 48.923 102.068 61.674
202003 27.898 102.367 35.066
202006 84.088 101.769 106.315
202009 73.227 101.072 93.222
202012 63.634 101.072 81.010
202103 47.675 102.367 59.925
202106 64.869 103.364 80.750
202109 -11.494 104.859 -14.104
202112 83.057 106.653 100.203
202203 40.484 109.245 47.683
202206 58.377 112.779 66.602
202209 93.479 113.504 105.970
202212 90.670 115.436 101.065
202303 31.942 117.609 34.946
202306 51.440 119.662 55.312
202309 83.859 120.749 89.360
202312 101.845 120.749 108.526
202403 21.647 120.990 23.021
202406 39.509 122.318 41.561
202409 85.739 121.594 90.729
202412 109.440 122.439 115.009
202503 7.887 123.405 8.223
202506 63.428 124.492 65.557
202509 91.340 124.810 94.165
202512 110.030 125.770 112.567
202603 30.389 127.830 30.589
202606 39.401 128.670 39.401

Add all the adjusted free cash flow per share together and divide 10 will get our Cyclically Adjusted FCF per Share.

What does a Cyclically Adjusted FCF per Share of MXN200.71 mean?
Aon (MEX:AONN) has a Cyclically Adjusted FCF per Share of MXN200.71 as of Jun. 2026. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Aon and its competitors.
Is Aon's Cyclically Adjusted FCF per Share too high?
Aon's current Cyclically Adjusted FCF per Share is MXN200.71. Overall, Aon has a GF Score™ of 83/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Aon's Cyclically Adjusted FCF per Share compare to MRSH and AJG?
Aon's Cyclically Adjusted FCF per Share of MXN200.71 can be compared against companies in the Insurance industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted FCF per Share for an Insurance company?
A good Cyclically Adjusted FCF per Share depends on the Insurance industry context. However, Cyclically Adjusted FCF per Share 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 Cyclically Adjusted FCF per Share mean?
A high Cyclically Adjusted FCF per Share can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Aon and its competitors. Aon's current Cyclically Adjusted FCF per Share is MXN200.71. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aon stock overvalued right now?
Based on GuruFocus' analysis, Aon (MEX:AONN) is currently considered Fairly Valued. The stock's GF Value™ is MXN6,688.68, compared to a current price of MXN6,275.00 — trading 6.2% below its estimated fair value. The current Cyclically Adjusted FCF per Share is MXN200.71. Aon's overall GF Score™ is 83/100 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 FCF per Share calculated?
Cyclically Adjusted FCF per Share is calculated from a company's financial statements. For Aon (MEX:AONN), the current Cyclically Adjusted FCF per Share is MXN200.71 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 Aon (MEX:AONN) Overvalued in 2026?

Based on GuruFocus' analysis, Aon stock appears to be undervalued. The current stock price of MXN6,275.00 is trading 6.2% below its estimated GF Value™ of MXN6,688.68. GuruFocus considers Aon to be Fairly Valued.

Key valuation signals for MEX:AONN:

  • Cyclically Adjusted FCF per Share: MXN200.71
  • GF Value™: MXN6,688.68 vs. price of MXN6,275.00 (6.2% below fair value)
  • GF Score™: 83/100 with 2 warning signs

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


Aon Business Description

Address 15 George\'s Quay, Dublin 2, Dublin, IRL, D02 VR98
Aon is a leading global provider of insurance and reinsurance brokerage and human resources solutions. Its operations are tilted toward its brokerage operations. Headquartered in London, Aon has about 60,000 employees and operations in over 120 countries.
83GF Score

Get the complete analysis for MEX:AONN

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

MXN6,275.00
Price
MXN6,688.68
GF Value