GTMAY (Grupo TMM) E10: $0.11 (As of Mar. 2026)

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Director of Data and Quant Analytics at GuruFocus
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GTMAY Grupo TMM SA GTMAY
53 GF Score
Price $2.75
GF Value $1.26
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is Grupo TMM E10?

Grupo TMM GTMAY 53 E10 is $0.11 as of Mar. 2026. GuruFocus rates GTMAY with a GF Score™ of 53/100 and a GF Value™ of $1.26 (Significantly Overvalued). The stock has 4 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.

Grupo TMM's adjusted earnings per share data for the three months ended in Mar. 2026 was $0.003. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $0.11 for the trailing ten years ended in Mar. 2026.

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 Grupo TMM was 50.20% per year. The lowest was -174.20% per year. And the median was 15.80% per year.

As of today (2026-07-31), Grupo TMM's current stock price is $2.75. Grupo TMM's E10 for the quarter that ended in Mar. 2026 was $0.11. Grupo TMM's Shiller PE Ratio of today is 25.00.

During the past 13 years, the highest Shiller PE Ratio of Grupo TMM was 17.72. The lowest was 9.31. And the median was 12.66.


Grupo TMM  (OTCPK:GTMAY) 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.

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

Shiller PE Ratio=Share Price/E10
=2.75/0.11
=25.00

* 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 Grupo TMM was 17.72. The lowest was 9.31. And the median was 12.66.


Be Aware

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


Grupo TMM E10 Related Terms


Grupo TMM E10 Historical Data

* Premium members only.

The historical data trend for Grupo TMM'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.

Grupo TMM E10 Chart

Grupo TMM Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.79 -0.67 -0.57 -0.26 0.14

Grupo TMM 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 -0.17 -0.17 -0.12 0.14 0.11

GTMAY vs KEX: E10 Comparison

For the Marine Shipping subindustry, Grupo TMM'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.


Grupo TMM Shiller PE Ratio vs Transportation Industry

For the Transportation industry and Industrials sector, Grupo TMM's Shiller PE Ratio distribution charts can be found below:

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


GTMAY
53GF Score
Grupo TMM SA GTMAY
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Grupo TMM 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, Grupo TMM'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)
=0.003/166.0400*166.0400
=0.003

Current CPI (Mar. 2026) = 166.0400.

Grupo TMM Quarterly Data

per share eps CPI Adj_EPS
201606 -0.379 101.905 -0.618
201609 -0.931 103.084 -1.500
201612 0.364 105.002 0.576
201703 -0.690 108.063 -1.060
201706 -0.692 108.339 -1.061
201709 -1.626 109.628 -2.463
201712 6.059 112.114 8.973
201803 0.083 113.505 0.121
201806 0.002 113.373 0.003
201809 -0.053 115.130 -0.076
201812 0.025 117.530 0.035
201903 -0.129 118.050 -0.181
201906 0.104 117.848 0.147
201909 -0.228 118.581 -0.319
201912 0.292 120.854 0.401
202003 0.021 121.885 0.029
202006 -0.087 121.777 -0.119
202009 -0.656 123.341 -0.883
202012 -0.176 124.661 -0.234
202103 -0.196 127.574 -0.255
202106 -0.100 128.936 -0.129
202109 -0.097 130.742 -0.123
202112 -0.171 133.830 -0.212
202203 0.003 137.082 0.004
202206 0.001 139.233 0.001
202209 0.002 142.116 0.002
202212 0.003 144.291 0.003
202303 0.003 146.472 0.003
202306 0.017 146.272 0.019
202309 0.009 148.446 0.010
202312 -0.006 151.017 -0.007
202403 0.018 152.947 0.020
202406 0.027 153.551 0.029
202409 0.071 155.246 0.076
202412 0.046 157.378 0.049
202503 0.064 158.761 0.067
202506 0.178 160.180 0.185
202509 0.153 161.030 0.158
202512 0.131 163.190 0.133
202603 0.003 166.040 0.003

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 $0.11 mean?
Grupo TMM (GTMAY) has a E10 of $0.11 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Grupo TMM and its competitors.
Is Grupo TMM's E10 too high?
Grupo TMM's current E10 is $0.11. Overall, Grupo TMM has a GF Score™ of 53/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Grupo TMM's E10 compare to KEX?
Grupo TMM's E10 of $0.11 can be compared against companies in the Transportation 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 Transportation company?
A good E10 depends on the Transportation 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 Grupo TMM and its competitors. Grupo TMM's current E10 is $0.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Grupo TMM stock overvalued right now?
Based on GuruFocus' analysis, Grupo TMM (GTMAY) is currently considered Significantly Overvalued. The stock's GF Value™ is $1.26, compared to a current price of $2.75 — trading 118.3% above its estimated fair value. The current E10 is $0.11. Grupo TMM's overall GF Score™ is 53/100 with 4 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 Grupo TMM (GTMAY), the current E10 is $0.11 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 Grupo TMM (GTMAY) Overvalued in 2026?

Based on GuruFocus' analysis, Grupo TMM stock appears to be overvalued. The current stock price of $2.75 is trading 118.3% above its estimated GF Value™ of $1.26. GuruFocus considers Grupo TMM to be Significantly Overvalued.

Key valuation signals for GTMAY:

  • E10: $0.11
  • GF Value™: $1.26 vs. price of $2.75 (118.3% above fair value)
  • GF Score™: 53/100 with 4 warning signs

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


Grupo TMM Business Description

Other Exchanges TMMA:Mexico
Address Convento de Acolman 58-B, Colonia Jardines de Santa Monica, Mexico, MEX, 54050
Grupo TMM SA is an integrated logistics and transportation company in Mexico. It provides dynamic ocean transportation services to various international and domestic clients. The company operates through four segments: the Maritime division, the Maritime Infrastructure division, the Logistics, Ports and terminals division, and the Warehousing division. The Maritime division includes transporting bulk liquid products, materials, provisions for drilling platforms, and ship towing services. The Logistics segment provides trucking services to various manufacturers and retailers. Operations at ports and terminals assist in loading and unloading, storage at maritime port terminals, and shipping agency operations. The warehousing segment includes storage and management of the facilities.
53GF Score

Get the complete analysis for GTMAY

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

$2.75
Price
$1.26
GF Value