F5 (MEX:FFIV) E10: MXN137.17 (As of Mar. 2026)

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Vera Yuan
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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
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:FFIV F5 Inc MEX:FFIV
71 GF Score
Price MXN7,448.19
GF Value MXN4,166.42
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is F5 E10?

F5 MEX:FFIV 71 E10 is MXN137.17 as of Mar. 2026. GuruFocus rates MEX:FFIV with a GF Score™ of 71/100 and a GF Value™ of MXN4,166.42 (Significantly Overvalued). The stock has 5 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.

F5's adjusted earnings per share data for the three months ended in Mar. 2026 was MXN46.524. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is MXN137.17 for the trailing ten years ended in Mar. 2026.

During the past 12 months, F5's average E10 Growth Rate was 10.10% per year. During the past 3 years, the average E10 Growth Rate was 8.30% per year. During the past 5 years, the average E10 Growth Rate was 8.60% per year. During the past 10 years, the average E10 Growth Rate was 11.80% 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 E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of F5 was 48.20% per year. The lowest was 8.30% per year. And the median was 19.60% per year.

As of today (2026-07-14), F5's current stock price is MXN7448.19. F5's E10 for the quarter that ended in Mar. 2026 was MXN137.17. F5's Shiller PE Ratio of today is 54.30.

During the past 13 years, the highest Shiller PE Ratio of F5 was 50.05. The lowest was 19.33. And the median was 33.33.


F5  (MEX:FFIV) 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.

F5's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=7448.19/137.17
=54.30

* 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 Shiller P/E Ratio of F5 was 50.05. The lowest was 19.33. And the median was 33.33.


Be Aware

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


F5 E10 Related Terms


F5 E10 Historical Data

* Premium members only.

The historical data trend for F5'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.

F5 E10 Chart

F5 Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 121.02 138.29 115.21 124.15 124.37

F5 Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 174.81 133.41 124.37 161.14 137.17

MEX:FFIV vs CPAY, OKTA, ZS: E10 Comparison

For the Software - Infrastructure subindustry, F5'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.


F5 Shiller PE Ratio vs Software Industry

For the Software industry and Technology sector, F5's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where F5's Shiller PE Ratio falls into.


MEX:FFIV
71GF Score
F5 Inc MEX:FFIV
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

F5 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, F5's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=46.524/330.2130*330.2130
=46.524

Current CPI (Mar. 2026) = 330.2130.

F5 Quarterly Data

per share eps CPI Adj_EPS
201606 25.336 241.018 34.712
201609 31.710 241.428 43.371
201612 29.688 241.432 40.605
201703 26.925 243.801 36.468
201706 27.476 244.955 37.039
201709 38.837 246.819 51.959
201712 27.692 246.524 37.093
201803 32.157 249.554 42.551
201806 39.103 251.989 51.242
201809 40.777 252.439 53.340
201812 42.412 251.233 55.745
201903 37.438 254.202 48.633
201906 27.469 256.143 35.412
201909 30.995 256.759 39.862
201912 30.553 256.974 39.261
202003 23.448 258.115 29.998
202006 26.314 257.797 33.706
202009 27.835 260.280 35.314
202012 28.048 260.474 35.558
202103 14.309 264.877 17.839
202106 29.063 271.696 35.322
202109 37.012 274.310 44.555
202112 30.976 278.802 36.688
202203 18.318 287.504 21.039
202206 27.562 296.311 30.715
202209 29.971 296.808 33.344
202212 23.395 296.797 26.029
202303 24.153 301.836 26.424
202306 25.373 305.109 27.461
202309 44.418 307.789 47.654
202312 39.380 306.746 42.393
202403 33.193 312.332 35.093
202406 44.701 314.175 46.983
202409 55.133 315.301 57.740
202412 58.813 315.605 61.535
202503 50.736 319.799 52.388
202506 61.195 322.561 62.647
202509 59.802 324.800 60.799
202512 55.818 324.054 56.879
202603 46.524 330.213 46.524

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 MXN137.17 mean?
F5 (MEX:FFIV) has a E10 of MXN137.17 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on F5 and its competitors.
Is F5's E10 too high?
F5's current E10 is MXN137.17. Overall, F5 has a GF Score™ of 71/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does F5's E10 compare to CPAY and OKTA?
F5's E10 of MXN137.17 can be compared against companies in the Software 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 Software company?
A good E10 depends on the Software 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 F5 and its competitors. F5's current E10 is MXN137.17. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is F5 stock overvalued right now?
Based on GuruFocus' analysis, F5 (MEX:FFIV) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN4,166.42, compared to a current price of MXN7,448.19 — trading 78.8% above its estimated fair value. The current E10 is MXN137.17. F5's overall GF Score™ is 71/100 with 5 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 F5 (MEX:FFIV), the current E10 is MXN137.17 as of Mar. 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 F5 (MEX:FFIV) Overvalued in 2026?

Based on GuruFocus' analysis, F5 stock appears to be overvalued. The current stock price of MXN7,448.19 is trading 78.8% above its estimated GF Value™ of MXN4,166.42. GuruFocus considers F5 to be Significantly Overvalued.

Key valuation signals for MEX:FFIV:

  • E10: MXN137.17
  • GF Value™: MXN4,166.42 vs. price of MXN7,448.19 (78.8% above fair value)
  • GF Score™: 71/100 with 5 warning signs

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


F5 Business Description

Address 801 5th Avenue, Seattle, WA, USA, 98104
F5 is a market leader in the application delivery controller market. The company sells products for security, application performance, and automation. Its three customer verticals are enterprises, service providers, and government entities. Revenue is evenly split between its services business and products business with revenue trending toward products due to software adoption. The Seattle-based firm was incorporated in 1996, and went public in 1999.
71GF Score

Get the complete analysis for MEX:FFIV

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

MXN7,448.19
Price
MXN4,166.42
GF Value