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Transportadora de Gas del SurTGS -0.07%97 Shiller PE Ratio is 36.97 as of Aug. 23, 2026, which is 5% below its 10-year median of 38.95. GuruFocus rates TGS with a GF Score™ of 97/100 and a GF Value™ of $24.91 (Modestly Overvalued). The stock has 4 warning signs investors should review. Among 442 Oil & Gas companies, Transportadora de Gas del Sur ranks worse than 81% on this metric.
The historical rank and industry rank for Transportadora de Gas del Sur's Shiller PE Ratio or its related term are showing as below:
TGS'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 7.01 Med: 38.95 Max: 211.85
Current: 37.67
During the past years, Transportadora de Gas del Sur's highest Shiller PE Ratio was 211.85. The lowest was 7.01. And the median was 38.95.
TGS's Shiller PE Ratio is ranked worse than 81% of 442
companies
in the Oil & Gas industry
Industry Median: 17.75
vs TGS: 37.67
E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio 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 Jun. 2026 was $0.597. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $0.76 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Transportadora de Gas del Sur (NYSE:TGS) 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.
Transportadora de Gas del Sur Shiller PE Ratio Related Terms
Transportadora de Gas del Sur Shiller PE Ratio Historical Data
* 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 Shiller PE Ratio Chart
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.
Transportadora de Gas del Sur 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.
* 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.
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.
Transportadora de Gas del Sur (TGS) has a Shiller PE Ratio of 36.97 as of Aug. 23, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Transportadora de Gas del Sur and its competitors. This is near median its historical median of 38.95. Over the past decade, Transportadora de Gas del Sur's Shiller PE Ratio has ranged from 7.01 to 211.85. According to the industry distribution chart, Transportadora de Gas del Sur ranks #358 out of 442 companies in the Oil & Gas industry, placing it in the top 81%.
Is Transportadora de Gas del Sur's Shiller PE Ratio too high?
Transportadora de Gas del Sur's current Shiller PE Ratio of 36.97 is near median its 10-year median of 38.95. Over the past 10 years, this metric has ranged from a low of 7.01 to a high of 211.85. The Oil & Gas industry median Shiller PE Ratio is 17.75. Transportadora de Gas del Sur's value of 36.97 is 108.3% above this industry median. Based on the distribution chart, Transportadora de Gas del Sur ranks #358 out of 442 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers. Overall, Transportadora de Gas del Sur has a GF Score™ of 97/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Transportadora de Gas del Sur's Shiller PE Ratio compare to XOM and CVX?
According to the Oil & Gas industry distribution chart, Transportadora de Gas del Sur ranks #358 out of 442 companies for Shiller PE Ratio. This places Transportadora de Gas del Sur in the lower half of its industry. The industry median Shiller PE Ratio is 17.75. Transportadora de Gas del Sur's value of 36.97 is 108.3% above this benchmark. Historically, Transportadora de Gas del Sur's own Shiller PE Ratio has ranged from 7.01 to 211.85 over the past decade. While the company's 10-year median is 38.95 vs. the industry median of 17.75, Transportadora de Gas del Sur has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shiller PE Ratio for an Oil & Gas company?
The median Shiller PE Ratio among Oil & Gas companies is 17.75, based on 442 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Transportadora de Gas del Sur's current Shiller PE Ratio of 36.97 is 108.3% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Transportadora de Gas del Sur and its competitors. For the Oil & Gas industry, the median Shiller PE Ratio is 17.75 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Transportadora de Gas del Sur's current Shiller PE Ratio is 36.97, which is near median its own 10-year median of 38.95. 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 (TGS) is currently considered Modestly Overvalued. The stock's GF Value™ is $24.91, compared to a current price of $28.10 — trading 12.8% above its estimated fair value. The current Shiller PE Ratio is 36.97, which is near median its 10-year median of 38.95 and 108.3% above the Oil & Gas industry median of 17.75. Transportadora de Gas del Sur's overall GF Score™ is 97/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For Transportadora de Gas del Sur (TGS), the current Shiller PE Ratio is 36.97 as of Aug. 23, 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 (TGS) Overvalued in 2026?
Based on GuruFocus' analysis, Transportadora de Gas del Sur stock appears to be overvalued.
The current stock price of $28.10 is trading 12.8% above its estimated GF Value™ of $24.91.
GuruFocus considers Transportadora de Gas del Sur to be Modestly Overvalued.
Key valuation signals for TGS:
Shiller PE Ratio: 36.97 (near median its 10-year median of 38.95)
GF Value™: $24.91 vs. price of $28.10 (12.8% above fair value)
Industry Position: 108.3% above the Oil & Gas median (#358 of 442)
No single metric tells the full story. See the TGS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
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.
97GF Score
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