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

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Director of Data and Quant Analytics at GuruFocus
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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
85 GF Score
Price MXN5,120.00
GF Value MXN6,600.94
Valuation Modestly Undervalued
! 1 Warning Sign
View Full Analysis

What is Aon Cyclically Adjusted FCF per Share?

Aon MEX:AONN 85 Cyclically Adjusted FCF per Share is MXN as of Jun. 2026. GuruFocus rates MEX:AONN with a GF Score™ of 85/100 and a GF Value™ of MXN6,600.94 (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 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 MXN39.000. 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 MXN for the trailing ten years ended in Jun. 2026.

During the past 12 months, Aon's average Cyclically Adjusted FCF Growth Rate was 8.70% 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 (2026-09-20), Aon's current stock price is MXN5120.00. Aon's Cyclically Adjusted FCF per Share for the quarter that ended in Jun. 2026 was MXN. Aon's Cyclically Adjusted Price-to-FCF of today is .

During the past 13 years, the highest Cyclically Adjusted Price-to-FCF of Aon was 51.75. The lowest was 25.83. 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.

During the past 13 years, the highest Cyclically Adjusted Price-to-FCF of Aon was 51.75. The lowest was 25.83. 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
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Aon Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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MEX:AONN vs AJG, MRSH, 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
85GF 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)
=39/128.6700*128.6700
=39.000

Current CPI (Jun. 2026) = 128.6700.

Aon Quarterly Data

Free Cash Flow per Share CPI Adj_FreeCashFlowPerShare
201609 48.496 100.274 62.229
201612 64.841 99.676 83.702
201703 15.664 100.374 20.080
201706 13.612 100.673 17.398
201709 -14.334 100.474 -18.357
201712 25.065 100.075 32.227
201803 7.112 100.573 9.099
201806 16.495 101.072 20.999
201809 37.658 101.371 47.799
201812 55.330 100.773 70.647
201903 1.339 101.670 1.695
201906 18.744 102.168 23.606
201909 60.544 102.268 76.175
201912 49.130 102.068 61.935
202003 23.849 102.367 29.977
202006 88.902 101.769 112.402
202009 67.351 101.072 85.742
202012 52.933 101.072 67.387
202103 47.479 102.367 59.678
202106 64.472 103.364 80.256
202109 -11.155 104.859 -13.688
202112 87.859 106.653 105.996
202203 41.693 109.245 49.106
202206 57.255 112.779 65.322
202209 95.039 113.504 107.738
202212 85.994 115.436 95.853
202303 33.062 117.609 36.171
202306 51.403 119.662 55.273
202309 79.103 120.749 84.292
202312 110.244 120.749 117.476
202403 22.165 120.990 23.572
202406 37.491 122.318 39.438
202409 87.998 121.594 93.119
202412 114.333 122.439 120.151
202503 7.868 123.405 8.204
202506 65.434 124.492 67.630
202509 89.410 124.810 92.175
202512 108.958 125.770 111.470
202603 29.593 127.830 29.787
202606 39.000 128.670 39.000

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 MXN mean?
Aon (MEX:AONN) has a Cyclically Adjusted FCF per Share of MXN 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 MXN. Overall, Aon has a GF Score™ of 85/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Aon's Cyclically Adjusted FCF per Share compare to AJG and MRSH?
Aon's Cyclically Adjusted FCF per Share of MXN 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 MXN. 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 Modestly Undervalued. The stock's GF Value™ is MXN6,600.94, compared to a current price of MXN5,120.00 — trading 22.4% below its estimated fair value. The current Cyclically Adjusted FCF per Share is MXN. Aon's overall GF Score™ is 85/100 with 1 warning sign 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 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 Aon (MEX:AONN) Overvalued in 2026?

Based on GuruFocus' analysis, Aon stock appears to be undervalued. The current stock price of MXN5,120.00 is trading 22.4% below its estimated GF Value™ of MXN6,600.94. GuruFocus considers Aon to be Modestly Undervalued.

Key valuation signals for MEX:AONN:

  • Cyclically Adjusted FCF per Share: MXN
  • GF Value™: MXN6,600.94 vs. price of MXN5,120.00 (22.4% below fair value)
  • GF Score™: 85/100 with 1 warning sign

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.
85GF 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.

MXN5,120.00
Price
MXN6,600.94
GF Value