Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
IST:ATLAS's Shiller PE Ratio is ranked worse than 79.32% of 474
companies
in the Capital Markets industry
Industry Median: 21.81
vs IST:ATLAS: 44.58
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.
Atlas Menkul Kiymetler Yatirim Ortakligi AS's adjusted earnings per share data for the three months ended in Jun. 2026 was ₺-1.170. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is ₺0.15 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Atlas Menkul Kiymetler Yatirim Ortakligi AS (IST:ATLAS) 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.
Atlas Menkul Kiymetler Yatirim Ortakligi AS Shiller PE Ratio Related Terms
Atlas Menkul Kiymetler Yatirim Ortakligi 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.
Atlas Menkul Kiymetler Yatirim Ortakligi AS Shiller PE Ratio Chart
Atlas Menkul Kiymetler Yatirim Ortakligi AS Annual Data
IST:ATLAS vs MS, GS, SCHW: Shiller PE Ratio Comparison
For the Capital Markets subindustry, Atlas Menkul Kiymetler Yatirim Ortakligi 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.
Atlas Menkul Kiymetler Yatirim Ortakligi AS Shiller PE Ratio vs Capital Markets Industry
Atlas Menkul Kiymetler Yatirim Ortakligi 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.
Atlas Menkul Kiymetler Yatirim Ortakligi AS (IST:ATLAS) has a Shiller PE Ratio of 42.53 as of Aug. 27, 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 Atlas Menkul Kiymetler Yatirim Ortakligi AS and its competitors. This is 21% above median its historical median of 35.24. Over the past decade, Atlas Menkul Kiymetler Yatirim Ortakligi AS's Shiller PE Ratio has ranged from 7.88 to 108.74. According to the industry distribution chart, Atlas Menkul Kiymetler Yatirim Ortakligi AS ranks #376 out of 474 companies in the Capital Markets industry, placing it in the top 79.3%.
Is Atlas Menkul Kiymetler Yatirim Ortakligi AS's Shiller PE Ratio too high?
Atlas Menkul Kiymetler Yatirim Ortakligi AS's current Shiller PE Ratio of 42.53 is 21% above median its 10-year median of 35.24. Over the past 10 years, this metric has ranged from a low of 7.88 to a high of 108.74. The Capital Markets industry median Shiller PE Ratio is 21.81. Atlas Menkul Kiymetler Yatirim Ortakligi AS's value of 42.53 is 95% above this industry median. Based on the distribution chart, Atlas Menkul Kiymetler Yatirim Ortakligi AS ranks #376 out of 474 companies in the Capital Markets industry, which is in the bottom quartile relative to peers. Overall, Atlas Menkul Kiymetler Yatirim Ortakligi AS has a GF Score™ of 66/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Atlas Menkul Kiymetler Yatirim Ortakligi AS's Shiller PE Ratio compare to MS and GS?
According to the Capital Markets industry distribution chart, Atlas Menkul Kiymetler Yatirim Ortakligi AS ranks #376 out of 474 companies for Shiller PE Ratio. This places Atlas Menkul Kiymetler Yatirim Ortakligi AS in the lower half of its industry. The industry median Shiller PE Ratio is 21.81. Atlas Menkul Kiymetler Yatirim Ortakligi AS's value of 42.53 is 95% above this benchmark. Historically, Atlas Menkul Kiymetler Yatirim Ortakligi AS's own Shiller PE Ratio has ranged from 7.88 to 108.74 over the past decade. While the company's 10-year median is 35.24 vs. the industry median of 21.81, Atlas Menkul Kiymetler Yatirim Ortakligi 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 a Capital Markets company?
The median Shiller PE Ratio among Capital Markets companies is 21.81, based on 474 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. Atlas Menkul Kiymetler Yatirim Ortakligi AS's current Shiller PE Ratio of 42.53 is 95% 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 Atlas Menkul Kiymetler Yatirim Ortakligi AS and its competitors. For the Capital Markets industry, the median Shiller PE Ratio is 21.81 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Atlas Menkul Kiymetler Yatirim Ortakligi AS's current Shiller PE Ratio is 42.53, which is 21% above median its own 10-year median of 35.24. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Atlas Menkul Kiymetler Yatirim Ortakligi AS stock overvalued right now?
Based on GuruFocus' analysis, Atlas Menkul Kiymetler Yatirim Ortakligi AS (IST:ATLAS) is currently considered Fairly Valued. The stock's GF Value™ is ₺6.90, compared to a current price of ₺6.38 — trading 7.5% below its estimated fair value. The current Shiller PE Ratio is 42.53, which is 21% above median its 10-year median of 35.24 and 95% above the Capital Markets industry median of 21.81. Atlas Menkul Kiymetler Yatirim Ortakligi AS's overall GF Score™ is 66/100 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 Atlas Menkul Kiymetler Yatirim Ortakligi AS (IST:ATLAS), the current Shiller PE Ratio is 42.53 as of Aug. 27, 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 Atlas Menkul Kiymetler Yatirim Ortakligi AS (IST:ATLAS) Overvalued in 2026?
Based on GuruFocus' analysis, Atlas Menkul Kiymetler Yatirim Ortakligi AS stock appears to be undervalued.
The current stock price of ₺6.38 is trading 7.5% below its estimated GF Value™ of ₺6.90.
GuruFocus considers Atlas Menkul Kiymetler Yatirim Ortakligi AS to be Fairly Valued.
Key valuation signals for IST:ATLAS:
Shiller PE Ratio: 42.53 (21% above median its 10-year median of 35.24)
GF Value™: ₺6.90 vs. price of ₺6.38 (7.5% below fair value)
Industry Position: 95% above the Capital Markets median (#376 of 474)
No single metric tells the full story. See the IST:ATLAS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Atlas Menkul Kiymetler Yatirim Ortakligi AS is an investment company. It is engaged in a trading portfolio of capital market instruments traded on national, international or other organized over-the-counter markets.
66GF Score
Get the complete analysis for IST:ATLAS
Shiller PE Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
IST:ATLAS has been successfully added to your 
