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IST:ERBOS's Shiller PE Ratio is ranked worse than 79.38% of 1804
companies
in the Industrial Products industry
Industry Median: 28.945
vs IST:ERBOS: 68.26
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.
Erbosan Erciyas Borunayii ve Ticaret AS's adjusted earnings per share data for the three months ended in Mar. 2026 was ₺-6.370. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is ₺2.13 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Erbosan Erciyas Borunayii ve Ticaret AS (IST:ERBOS) 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.
Erbosan Erciyas Borunayii ve Ticaret AS Shiller PE Ratio Related Terms
Erbosan Erciyas Borunayii ve Ticaret AS 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.
Erbosan Erciyas Borunayii ve Ticaret AS Shiller PE Ratio Chart
Erbosan Erciyas Borunayii ve Ticaret AS Annual Data
IST:ERBOS vs ATI, CRS, MLI: Shiller PE Ratio Comparison
For the Metal Fabrication subindustry, Erbosan Erciyas Borunayii ve Ticaret AS'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.
Erbosan Erciyas Borunayii ve Ticaret AS Shiller PE Ratio vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Erbosan Erciyas Borunayii ve Ticaret AS's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Erbosan Erciyas Borunayii ve Ticaret AS's Shiller PE Ratio falls into.
Erbosan Erciyas Borunayii ve Ticaret AS 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.
Erbosan Erciyas Borunayii ve Ticaret AS (IST:ERBOS) has a Shiller PE Ratio of 68.36 as of Sep. 06, 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 Erbosan Erciyas Borunayii ve Ticaret AS and its competitors. This is 174% above median its historical median of 24.91. Over the past decade, Erbosan Erciyas Borunayii ve Ticaret AS's Shiller PE Ratio has ranged from 4.54 to 100.85. According to the industry distribution chart, Erbosan Erciyas Borunayii ve Ticaret AS ranks #1432 out of 1804 companies in the Industrial Products industry, placing it in the top 79.4%.
Is Erbosan Erciyas Borunayii ve Ticaret AS's Shiller PE Ratio too high?
Erbosan Erciyas Borunayii ve Ticaret AS's current Shiller PE Ratio of 68.36 is 174% above median its 10-year median of 24.91. Over the past 10 years, this metric has ranged from a low of 4.54 to a high of 100.85. The Industrial Products industry median Shiller PE Ratio is 28.95. Erbosan Erciyas Borunayii ve Ticaret AS's value of 68.36 is 136.2% above this industry median. Based on the distribution chart, Erbosan Erciyas Borunayii ve Ticaret AS ranks #1432 out of 1804 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Erbosan Erciyas Borunayii ve Ticaret AS has a GF Score™ of 66/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Erbosan Erciyas Borunayii ve Ticaret AS's Shiller PE Ratio compare to ATI and CRS?
According to the Industrial Products industry distribution chart, Erbosan Erciyas Borunayii ve Ticaret AS ranks #1432 out of 1804 companies for Shiller PE Ratio. This places Erbosan Erciyas Borunayii ve Ticaret AS in the lower half of its industry. The industry median Shiller PE Ratio is 28.95. Erbosan Erciyas Borunayii ve Ticaret AS's value of 68.36 is 136.2% above this benchmark. Historically, Erbosan Erciyas Borunayii ve Ticaret AS's own Shiller PE Ratio has ranged from 4.54 to 100.85 over the past decade. While the company's 10-year median is 24.91 vs. the industry median of 28.95, Erbosan Erciyas Borunayii ve Ticaret AS 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 Industrial Products company?
The median Shiller PE Ratio among Industrial Products companies is 28.95, based on 1,804 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. Erbosan Erciyas Borunayii ve Ticaret AS's current Shiller PE Ratio of 68.36 is 136.2% 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 Erbosan Erciyas Borunayii ve Ticaret AS and its competitors. For the Industrial Products industry, the median Shiller PE Ratio is 28.95 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Erbosan Erciyas Borunayii ve Ticaret AS's current Shiller PE Ratio is 68.36, which is 174% above median its own 10-year median of 24.91. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Erbosan Erciyas Borunayii ve Ticaret AS stock overvalued right now?
Based on GuruFocus' analysis, Erbosan Erciyas Borunayii ve Ticaret AS (IST:ERBOS) is currently considered Modestly Undervalued. The stock's GF Value™ is ₺185.61, compared to a current price of ₺145.60 — trading 21.6% below its estimated fair value. The current Shiller PE Ratio is 68.36, which is 174% above median its 10-year median of 24.91 and 136.2% above the Industrial Products industry median of 28.95. Erbosan Erciyas Borunayii ve Ticaret AS's overall GF Score™ is 66/100 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 Erbosan Erciyas Borunayii ve Ticaret AS (IST:ERBOS), the current Shiller PE Ratio is 68.36 as of Sep. 06, 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 Erbosan Erciyas Borunayii ve Ticaret AS (IST:ERBOS) Overvalued in 2026?
Based on GuruFocus' analysis, Erbosan Erciyas Borunayii ve Ticaret AS stock appears to be undervalued.
The current stock price of ₺145.60 is trading 21.6% below its estimated GF Value™ of ₺185.61.
GuruFocus considers Erbosan Erciyas Borunayii ve Ticaret AS to be Modestly Undervalued.
Key valuation signals for IST:ERBOS:
Shiller PE Ratio: 68.36 (174% above median its 10-year median of 24.91)
GF Value™: ₺185.61 vs. price of ₺145.60 (21.6% below fair value)
Industry Position: 136.2% above the Industrial Products median (#1432 of 1804)
No single metric tells the full story. See the IST:ERBOS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Erbosan Erciyas Boru Sanayii ve Ticaret AS is a Turkey-based company engaged mainly in the business of manufacturing pipes. The product portfolio of the company includes Black Pipes, Galvanized Pipes, Hollow Sections, Gas and Line Pipes, Industrial Tubes and Sprinkler Pipes.
66GF Score
Get the complete analysis for IST:ERBOS
Shiller PE Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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