Mexco Energy (FRA:MZB) E10: €0.51 (As of Mar. 2026)


FRA:MZB Mexco Energy Corp FRA:MZB
75 GF Score
Price €6.90
GF Value €7.90
Valuation Modestly Undervalued
! 3 Warning Signs
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What is Mexco Energy E10?

Mexco Energy FRA:MZB +7.81% 75 E10 is €0.51 as of Mar. 2026. GuruFocus rates FRA:MZB with a GF Score™ of 75/100 and a GF Value™ of €7.90 (Modestly Undervalued). The stock has 3 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.

Mexco Energy's adjusted earnings per share data for the three months ended in Mar. 2026 was €0.285. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is €0.51 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Mexco Energy's average E10 Growth Rate was 180.00% per year. During the past 3 years, the average E10 Growth Rate was 123.70% 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 Mexco Energy was 123.70% per year. The lowest was -192.40% per year. And the median was -10.10% per year.

As of today (2026-07-03), Mexco Energy's current stock price is €6.90. Mexco Energy's E10 for the quarter that ended in Mar. 2026 was €0.51. Mexco Energy's Shiller PE Ratio of today is 13.53.

During the past 13 years, the highest Shiller PE Ratio of Mexco Energy was 252.00. The lowest was 13.32. And the median was 108.17.


Mexco Energy  (FRA:MZB) 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.

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

Shiller PE Ratio=Share Price/E10
=6.90/0.51
=13.53

* 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 Mexco Energy was 252.00. The lowest was 13.32. And the median was 108.17.


Be Aware

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


Mexco Energy E10 Related Terms


Mexco Energy E10 Historical Data

* Premium members only.

The historical data trend for Mexco Energy'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.

Mexco Energy E10 Chart

Mexco Energy Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.17 0.05 0.08 0.18 0.51

Mexco Energy 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 0.18 0.21 0.26 0.44 0.51

FRA:MZB vs BRN, NRIS, MVO: E10 Comparison

For the Oil & Gas E&P subindustry, Mexco Energy'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.


Mexco Energy Shiller PE Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Mexco Energy's Shiller PE Ratio distribution charts can be found below:

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


FRA:MZB
75GF Score
Mexco Energy Corp FRA:MZB
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Mexco Energy 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, Mexco Energy'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)
=0.285/330.2130*330.2130
=0.285

Current CPI (Mar. 2026) = 330.2130.

Mexco Energy Quarterly Data

per share eps CPI Adj_EPS
201606 -0.125 241.018 -0.171
201609 -0.107 241.428 -0.146
201612 -0.076 241.432 -0.104
201703 0.000 243.801 0.000
201706 -0.134 244.955 -0.181
201709 -0.076 246.819 -0.102
201712 -0.042 246.524 -0.056
201803 0.105 249.554 0.139
201806 0.009 251.989 0.012
201809 0.009 252.439 0.012
201812 -0.009 251.233 -0.012
201903 -0.018 254.202 -0.023
201906 -0.027 256.143 -0.035
201909 -0.036 256.759 -0.046
201912 0.018 256.974 0.023
202003 0.000 258.115 0.000
202006 -0.133 257.797 -0.170
202009 -0.017 260.280 -0.022
202012 0.033 260.474 0.042
202103 0.176 264.877 0.219
202106 0.158 271.696 0.192
202109 0.281 274.310 0.338
202112 0.310 278.802 0.367
202203 0.390 287.504 0.448
202206 0.558 296.311 0.622
202209 0.556 296.808 0.619
202212 0.529 296.797 0.589
202303 0.383 301.836 0.419
202306 0.194 305.109 0.210
202309 0.112 307.789 0.120
202312 0.147 306.746 0.158
202403 0.110 312.332 0.116
202406 0.130 314.175 0.137
202409 0.135 315.301 0.141
202412 0.210 315.605 0.220
202503 0.277 319.799 0.286
202506 0.104 322.561 0.106
202509 0.136 324.800 0.138
202512 0.017 324.054 0.017
202603 0.285 330.213 0.285

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 €0.51 mean?
Mexco Energy (FRA:MZB) has a E10 of €0.51 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Mexco Energy and its competitors.
Is Mexco Energy's E10 too high?
Mexco Energy's current E10 is €0.51. Overall, Mexco Energy has a GF Score™ of 75/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Mexco Energy's E10 compare to BRN and NRIS?
Mexco Energy's E10 of €0.51 can be compared against companies in the Oil & Gas 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 an Oil & Gas company?
A good E10 depends on the Oil & Gas 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 Mexco Energy and its competitors. Mexco Energy's current E10 is €0.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mexco Energy stock overvalued right now?
Based on GuruFocus' analysis, Mexco Energy (FRA:MZB) is currently considered Modestly Undervalued. The stock's GF Value™ is €7.90, compared to a current price of €6.90 — trading 12.7% below its estimated fair value. The current E10 is €0.51. Mexco Energy's overall GF Score™ is 75/100 with 3 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 Mexco Energy (FRA:MZB), the current E10 is €0.51 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 Mexco Energy (FRA:MZB) Overvalued in 2026?

Based on GuruFocus' analysis, Mexco Energy stock appears to be undervalued. The current stock price of €6.90 is trading 12.7% below its estimated GF Value™ of €7.90. GuruFocus considers Mexco Energy to be Modestly Undervalued.

Key valuation signals for FRA:MZB:

  • E10: €0.51
  • GF Value™: €7.90 vs. price of €6.90 (12.7% below fair value)
  • GF Score™: 75/100 with 3 warning signs

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


Mexco Energy Business Description

Industry EnergyOil & Gas
Other Exchanges MXC:USA
Address 415 W. Wall Street, Suite 475, Midland, TX, USA, 79701
Mexco Energy Corporation is an independent oil and gas company. It is engaged in the acquisition, exploration, development, and production of natural gas and crude oil properties located in the United States. The company carried out its operation in the Permian Basin of West Texas. It is focusing on two primary areas, the Delaware Basin located in the Western portion of the Permian Basin including Lea and Eddy Counties, New Mexico and Loving County, Texas, and the Midland Basin located in the Eastern portion of the Permian Basin including Reagan, Upton, Midland, Martin, Howard, and Glasscock Counties, Texas. The company generates revenue from Oil sales, Natural gas sales, oil and gas royalty interests.
75GF Score

Get the complete analysis for FRA:MZB

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

€6.90
Price
€7.90
GF Value