Transportadora de Gas del Sur (MEX:TGS N) E10: MXN8.66 (As of Mar. 2026)


MEX:TGS N Transportadora de Gas del Sur SA MEX:TGS N
96 GF Score
Price MXN517.25
GF Value MXN388.08
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is Transportadora de Gas del Sur E10?

Transportadora de Gas del Sur MEX:TGS N 96 E10 is MXN8.66 as of Mar. 2026. GuruFocus rates MEX:TGS N with a GF Score™ of 96/100 and a GF Value™ of MXN388.08 (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.

Transportadora de Gas del Sur's adjusted earnings per share data for the three months ended in Mar. 2026 was MXN13.705. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is MXN8.66 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Transportadora de Gas del Sur's average E10 Growth Rate was 44.70% per year. During the past 3 years, the average E10 Growth Rate was 51.60% per year. During the past 5 years, the average E10 Growth Rate was 78.80% per year. During the past 10 years, the average E10 Growth Rate was 112.90% 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 Transportadora de Gas del Sur was 298.20% per year. The lowest was -28.30% per year. And the median was 70.60% per year.

As of today (2026-06-29), Transportadora de Gas del Sur's current stock price is MXN517.25. Transportadora de Gas del Sur's E10 for the quarter that ended in Mar. 2026 was MXN8.66. Transportadora de Gas del Sur's Shiller PE Ratio of today is 59.73.

During the past 13 years, the highest Shiller PE Ratio of Transportadora de Gas del Sur was 211.85. The lowest was 7.01. And the median was 39.91.


Transportadora de Gas del Sur  (MEX:TGS N) 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.

Transportadora de Gas del Sur's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=517.25/8.66
=59.73

* 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 Transportadora de Gas del Sur was 211.85. The lowest was 7.01. And the median was 39.91.


Be Aware

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


Transportadora de Gas del Sur E10 Related Terms


Transportadora de Gas del Sur E10 Historical Data

* Premium members only.

The historical data trend for Transportadora de Gas del Sur'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.

Transportadora de Gas del Sur E10 Chart

Transportadora de Gas del Sur 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 15.40 12.08 5.30 11.30 8.33

Transportadora de Gas del Sur 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 11.41 13.45 14.35 8.33 8.66

MEX:TGS N vs XOM, CVX: E10 Comparison

For the Oil & Gas Integrated subindustry, Transportadora de Gas del Sur'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.


Transportadora de Gas del Sur Shiller PE Ratio vs Oil & Gas Industry

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

* The bar in red indicates where Transportadora de Gas del Sur's Shiller PE Ratio falls into.


MEX:TGS N
96GF Score
Transportadora de Gas del Sur SA MEX:TGS N
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Transportadora de Gas del Sur 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, Transportadora de Gas del Sur'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)
=13.705/330.2130*330.2130
=13.705

Current CPI (Mar. 2026) = 330.2130.

Transportadora de Gas del Sur Quarterly Data

per share eps CPI Adj_EPS
201606 2.994 241.018 4.102
201609 1.186 241.428 1.622
201612 5.009 241.432 6.851
201703 4.939 243.801 6.690
201706 4.223 244.955 5.693
201709 3.241 246.819 4.336
201712 45.948 246.524 61.546
201803 12.590 249.554 16.659
201806 6.563 251.989 8.600
201809 1.713 252.439 2.241
201812 63.251 251.233 83.135
201903 11.165 254.202 14.504
201906 16.058 256.143 20.702
201909 0.124 256.759 0.159
201912 31.757 256.974 40.808
202003 11.862 258.115 15.175
202006 5.782 257.797 7.406
202009 1.160 260.280 1.472
202012 0.562 260.474 0.712
202103 9.134 264.877 11.387
202106 7.775 271.696 9.450
202109 11.282 274.310 13.581
202112 139.539 278.802 165.270
202203 20.630 287.504 23.695
202206 12.706 296.311 14.160
202209 10.951 296.808 12.184
202212 126.983 296.797 141.280
202303 13.312 301.836 14.564
202306 21.337 305.109 23.093
202309 4.985 307.789 5.348
202312 -8.515 306.746 -9.166
202403 11.412 312.332 12.065
202406 16.271 314.175 17.102
202409 9.467 315.301 9.915
202412 26.552 315.605 27.781
202503 18.146 319.799 18.737
202506 4.243 322.561 4.344
202509 10.054 324.800 10.222
202512 12.000 324.054 12.228
202603 13.705 330.213 13.705

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 MXN8.66 mean?
Transportadora de Gas del Sur (MEX:TGS N) has a E10 of MXN8.66 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Transportadora de Gas del Sur and its competitors.
Is Transportadora de Gas del Sur's E10 too high?
Transportadora de Gas del Sur's current E10 is MXN8.66. Overall, Transportadora de Gas del Sur has a GF Score™ of 96/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Transportadora de Gas del Sur's E10 compare to XOM and CVX?
Transportadora de Gas del Sur's E10 of MXN8.66 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 Transportadora de Gas del Sur and its competitors. Transportadora de Gas del Sur's current E10 is MXN8.66. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Transportadora de Gas del Sur stock overvalued right now?
Based on GuruFocus' analysis, Transportadora de Gas del Sur (MEX:TGS N) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN388.08, compared to a current price of MXN517.25 — trading 33.3% above its estimated fair value. The current E10 is MXN8.66. Transportadora de Gas del Sur's overall GF Score™ is 96/100 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 Transportadora de Gas del Sur (MEX:TGS N), the current E10 is MXN8.66 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 Transportadora de Gas del Sur (MEX:TGS N) Overvalued in 2026?

Based on GuruFocus' analysis, Transportadora de Gas del Sur stock appears to be overvalued. The current stock price of MXN517.25 is trading 33.3% above its estimated GF Value™ of MXN388.08. GuruFocus considers Transportadora de Gas del Sur to be Significantly Overvalued.

Key valuation signals for MEX:TGS N:

  • E10: MXN8.66
  • GF Value™: MXN388.08 vs. price of MXN517.25 (33.3% above fair value)
  • GF Score™: 96/100 with 5 warning signs

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


Transportadora de Gas del Sur Business Description

Industry EnergyOil & Gas
Address Cecilia Grierson 355, 26th Floor, Buenos Aires, ARG, C1107CBG
Transportadora de Gas del Sur SA is a natural gas transporter in Latin America. The company's operating segments include Natural Gas Transportation, Midstream, Telecommunications, and Liquids Production and Commercialization. It generates maximum revenue from the Natural Gas Transportation segment. Geographically, it derives the majority of its revenue from Argentina.
96GF Score

Get the complete analysis for MEX:TGS N

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

MXN517.25
Price
MXN388.08
GF Value