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TenarisTS -1.36%80 Shiller PE Ratio is 19.44 as of Aug. 26, 2026, which is 10% above its 10-year median of 17.72. GuruFocus rates TS with a GF Score™ of 80/100 and a GF Value™ of $37.52 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 437 Oil & Gas companies, Tenaris ranks worse than 54.46% on this metric.
As of today (2026-08-26), Tenaris's current share price is $53.86. Tenaris's E10 for the quarter that ended in Jun. 2026 was $2.77. Tenaris's Shiller PE Ratio for today is 19.44.
The historical rank and industry rank for Tenaris's Shiller PE Ratio or its related term are showing as below:
TS'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 7.19 Med: 17.72 Max: 28.63
Current: 19.03
During the past years, Tenaris's highest Shiller PE Ratio was 28.63. The lowest was 7.19. And the median was 17.72.
TS's Shiller PE Ratio is ranked worse than 54.46% of 437
companies
in the Oil & Gas industry
Industry Median: 17.82
vs TS: 19.03
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.
Tenaris's adjusted earnings per share data for the three months ended in Jun. 2026 was $0.940. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $2.77 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
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.
Tenaris Shiller PE Ratio Related Terms
Tenaris Shiller PE Ratio Historical Data
* Premium members only.
The historical data trend for Tenaris'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.
For the Oil & Gas Equipment & Services subindustry, Tenaris'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.
Tenaris Shiller PE Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Tenaris's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Tenaris's Shiller PE Ratio falls into.
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.
Tenaris's Shiller PE Ratio for today is calculated as
* 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.
Tenaris's E10 for the quarter that ended in Jun. 2026 is calculated as:
For example, Tenaris's adjusted earnings per share data for the three months ended in Jun. 2026 was:
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.
Tenaris (TS) has a Shiller PE Ratio of 19.44 as of Aug. 26, 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 Tenaris and its competitors. This is 10% above median its historical median of 17.72. Over the past decade, Tenaris' Shiller PE Ratio has ranged from 7.19 to 28.63. According to the industry distribution chart, Tenaris ranks #238 out of 437 companies in the Oil & Gas industry, placing it in the top 54.5%.
Is Tenaris' Shiller PE Ratio too high?
Tenaris' current Shiller PE Ratio of 19.44 is 10% above median its 10-year median of 17.72. Over the past 10 years, this metric has ranged from a low of 7.19 to a high of 28.63. The Oil & Gas industry median Shiller PE Ratio is 17.82. Tenaris' value of 19.44 is 9.1% above this industry median. Based on the distribution chart, Tenaris ranks #238 out of 437 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, Tenaris has a GF Score™ of 80/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tenaris' Shiller PE Ratio compare to SLB and BKR?
According to the Oil & Gas industry distribution chart, Tenaris ranks #238 out of 437 companies for Shiller PE Ratio. This places Tenaris in the lower half of its industry. The industry median Shiller PE Ratio is 17.82. Tenaris' value of 19.44 is 9.1% above this benchmark. Historically, Tenaris' own Shiller PE Ratio has ranged from 7.19 to 28.63 over the past decade. While the company's 10-year median is 17.72 vs. the industry median of 17.82, Tenaris 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 17.82, based on 437 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. Tenaris's current Shiller PE Ratio of 19.44 is 9.1% 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 Tenaris and its competitors. For the Oil & Gas industry, the median Shiller PE Ratio is 17.82 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tenaris's current Shiller PE Ratio is 19.44, which is 10% above median its own 10-year median of 17.72. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tenaris stock overvalued right now?
Based on GuruFocus' analysis, Tenaris (TS) is currently considered Significantly Overvalued. The stock's GF Value™ is $37.52, compared to a current price of $53.86 — trading 43.6% above its estimated fair value. The current Shiller PE Ratio is 19.44, which is 10% above median its 10-year median of 17.72 and 9.1% above the Oil & Gas industry median of 17.82. Tenaris' overall GF Score™ is 80/100 with 1 warning sign 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 Tenaris (TS), the current Shiller PE Ratio is 19.44 as of Aug. 26, 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 Tenaris (TS) Overvalued in 2026?
Based on GuruFocus' analysis, Tenaris stock appears to be overvalued.
The current stock price of $53.86 is trading 43.6% above its estimated GF Value™ of $37.52.
GuruFocus considers Tenaris to be Significantly Overvalued.
Key valuation signals for TS:
Shiller PE Ratio: 19.44 (10% above median its 10-year median of 17.72)
GF Value™: $37.52 vs. price of $53.86 (43.6% above fair value)
Industry Position: 9.1% above the Oil & Gas median (#238 of 437)
No single metric tells the full story. See the TS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tenaris SA is engaged in the manufacture and supply of steel pipe products and related services for the energy industry and other industrial applications. The company has one reportable segment, Tubes, which includes the production and sale of steel tubular products such as OCTG, line pipe, and mechanical and structural tubes, mainly for the oil and gas industry. It operates an integrated network of manufacturing, research, and service facilities across the Americas, Europe, the Middle East, Asia, and Africa.
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