FirstEnergy (MEX:FE) Shiller PE Ratio: (As of Aug. 29, 2026)

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MEX:FE FirstEnergy Corp MEX:FE
63 GF Score
Price MXN843.57
GF Value MXN877.58
Valuation Modestly Overvalued
! 5 Warning Signs
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What is FirstEnergy Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


FirstEnergy  (MEX:FE) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


FirstEnergy Shiller PE Ratio Related Terms


FirstEnergy Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for FirstEnergy's Shiller PE 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.

FirstEnergy Shiller PE Ratio Chart

FirstEnergy Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

FirstEnergy Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Shiller PE 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 0.00 0.00 0.00 0.00 0.00

MEX:FE vs CNP, ES, PPL: Shiller PE Ratio Comparison

For the Utilities - Regulated Electric subindustry, FirstEnergy'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.


FirstEnergy Shiller PE Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, FirstEnergy's Shiller PE Ratio distribution charts can be found below:

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


MEX:FE
63GF Score
FirstEnergy Corp MEX:FE
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

FirstEnergy Shiller PE Ratio Calculation

For Shiller PE Ratio, 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 PE Ratio is also called PE10.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

FirstEnergy's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, FirstEnergy's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=8.724/333.9520*333.9520
=8.724

Current CPI (Jun. 2026) = 333.9520.

FirstEnergy Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 17.209 241.428 23.804
201612 -277.092 241.432 -383.277
201703 8.661 243.801 11.864
201706 7.050 244.955 9.611
201709 16.152 246.819 21.854
201712 -110.374 246.524 -149.517
201803 46.146 249.554 61.752
201806 5.502 251.989 7.292
201809 -19.079 252.439 -25.240
201812 4.909 251.233 6.525
201903 11.445 254.202 15.036
201906 11.141 256.143 14.525
201909 14.214 256.759 18.487
201912 -3.961 256.974 -5.148
202003 3.283 258.115 4.248
202006 13.157 257.797 17.044
202009 18.556 260.280 23.808
202012 8.951 260.474 11.476
202103 12.673 264.877 15.978
202106 2.190 271.696 2.692
202109 17.478 274.310 21.278
202112 16.001 278.802 19.166
202203 9.955 287.504 11.563
202206 6.639 296.311 7.482
202209 11.667 296.808 13.127
202212 -13.842 296.797 -15.575
202303 9.193 301.836 10.171
202306 7.029 305.109 7.693
202309 12.019 307.789 13.041
202312 5.092 306.746 5.544
202403 7.302 312.332 7.807
202406 1.466 314.175 1.558
202409 14.374 315.301 15.224
202412 9.385 315.605 9.931
202503 12.684 319.799 13.245
202506 8.661 322.561 8.967
202509 13.942 324.800 14.335
202512 -1.621 324.054 -1.671
202603 12.623 330.213 12.766
202606 8.724 333.952 8.724

Add all the adjusted EPS together and divide 10 will get our 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.

Is FirstEnergy (MEX:FE) Overvalued in 2026?

Based on GuruFocus' analysis, FirstEnergy stock appears to be undervalued. The current stock price of MXN843.57 is trading 3.9% below its estimated GF Value™ of MXN877.58. GuruFocus considers FirstEnergy to be Modestly Overvalued.

Key valuation signals for MEX:FE:

  • Shiller PE Ratio:
  • GF Value™: MXN877.58 vs. price of MXN843.57 (3.9% below fair value)
  • GF Score™: 63/100 with 5 warning signs

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


FirstEnergy Business Description

Address 341 White Pond Drive, Akron, OH, USA, 44320
FirstEnergy is an investor-owned holding company with operations across five mid-Atlantic and Midwestern states. FirstEnergy also owns and operates one of the nation's largest electric transmission systems.
63GF Score

Get the complete analysis for MEX:FE

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

MXN843.57
Price
MXN877.58
GF Value