Yesil Yapi Endustrisi AS (IST:YYAPI) Shiller PE Ratio: 3.67 (As of Jul. 14, 2026)

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IST:YYAPI Yesil Yapi Endustrisi AS IST:YYAPI
54 GF Score
Price ₺0.88
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What is Yesil Yapi Endustrisi AS Shiller PE Ratio?

Yesil Yapi Endustrisi AS IST:YYAPI 54 Shiller PE Ratio is 3.67 as of Jul. 14, 2026. GuruFocus rates IST:YYAPI with a GF Score™ of 54/100. Among 1,028 Construction companies, Yesil Yapi Endustrisi AS ranks better than 94.36% on this metric.

As of today (2026-07-14), Yesil Yapi Endustrisi AS's current share price is ₺0.88. Yesil Yapi Endustrisi AS's E10 for the quarter that ended in Jun. 2025 was ₺0.24. Yesil Yapi Endustrisi AS's Shiller PE Ratio for today is 3.67.

The historical rank and industry rank for Yesil Yapi Endustrisi AS's Shiller PE Ratio or its related term are showing as below:

IST:YYAPI's Shiller PE Ratio is not ranked *
in the Construction industry.
Industry Median: 16.46
* Ranked among companies with meaningful Shiller PE Ratio only.

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.

Yesil Yapi Endustrisi AS's adjusted earnings per share data for the three months ended in Jun. 2025 was ₺0.175. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is ₺0.24 for the trailing ten years ended in Jun. 2025.

Shiller PE for Stocks: The True Measure of Stock Valuation


Yesil Yapi Endustrisi AS  (IST:YYAPI) 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.


Yesil Yapi Endustrisi AS Shiller PE Ratio Related Terms


Yesil Yapi Endustrisi AS Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Yesil Yapi Endustrisi AS'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.

Yesil Yapi Endustrisi AS Shiller PE Ratio Chart

Yesil Yapi Endustrisi AS Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 25.27 11.01 5.10 7.45

Yesil Yapi Endustrisi AS Quarterly Data
Sep20 Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25
Shiller PE Ratio 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 9.21 7.04 7.45 4.02 3.77

IST:YYAPI vs PWR, FIX, EME: Shiller PE Ratio Comparison

For the Engineering & Construction subindustry, Yesil Yapi Endustrisi 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.


Yesil Yapi Endustrisi AS Shiller PE Ratio vs Construction Industry

For the Construction industry and Industrials sector, Yesil Yapi Endustrisi AS's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Yesil Yapi Endustrisi AS's Shiller PE Ratio falls into.


IST:YYAPI
54GF Score
Yesil Yapi Endustrisi AS IST:YYAPI
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Yesil Yapi Endustrisi 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.

Yesil Yapi Endustrisi AS's Shiller PE Ratio for today is calculated as

Shiller PE Ratio=Share Price/ E10
=0.88/0.24
=3.67

* 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.

Yesil Yapi Endustrisi AS's E10 for the quarter that ended in Jun. 2025 is calculated as:

For example, Yesil Yapi Endustrisi AS's adjusted earnings per share data for the three months ended in Jun. 2025 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Jun. 2025 (Change)*Current CPI (Jun. 2025)
=0.175/322.5610*322.5610
=0.175

Current CPI (Jun. 2025) = 322.5610.

Yesil Yapi Endustrisi AS Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201506 0.102 238.638 0.138
201509 0.003 237.945 0.004
201512 0.007 236.525 0.010
201603 0.008 238.132 0.011
201606 -0.010 241.018 -0.013
201609 0.220 241.428 0.294
201612 -0.003 241.432 -0.004
201703 0.003 243.801 0.004
201706 -0.001 244.955 -0.001
201709 0.000 246.819 0.000
201712 -0.011 246.524 -0.014
201803 -0.010 249.554 -0.013
201806 0.010 251.989 0.013
201809 -0.005 252.439 -0.006
201812 -0.011 251.233 -0.014
201903 0.008 254.202 0.010
201906 -0.018 256.143 -0.023
201909 0.007 256.759 0.009
201912 -0.039 256.974 -0.049
202006 -0.011 257.797 -0.014
202009 0.003 260.280 0.004
202012 -0.002 260.474 -0.002
202103 0.014 264.877 0.017
202106 -0.015 271.696 -0.018
202109 -0.002 274.310 -0.002
202112 0.046 278.802 0.053
202203 0.019 287.504 0.021
202206 0.014 296.311 0.015
202209 0.018 296.808 0.020
202212 0.329 296.797 0.358
202303 0.039 301.836 0.042
202306 0.655 305.109 0.692
202309 -1.052 307.789 -1.102
202312 1.043 306.746 1.097
202403 0.084 312.332 0.087
202406 0.026 314.175 0.027
202409 0.012 315.301 0.012
202412 0.305 315.605 0.312
202503 0.214 319.799 0.216
202506 0.175 322.561 0.175

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.

Frequently Asked Questions Learn more about Shiller PE Ratio →
What does a Shiller PE Ratio of 3.67 mean?
Yesil Yapi Endustrisi AS (IST:YYAPI) has a Shiller PE Ratio of 3.67 as of Jul. 14, 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 Yesil Yapi Endustrisi AS and its competitors. According to the industry distribution chart, Yesil Yapi Endustrisi AS ranks #58 out of 1028 companies in the Construction industry, placing it in the top 5.6%.
Is Yesil Yapi Endustrisi AS's Shiller PE Ratio too high?
Yesil Yapi Endustrisi AS's current Shiller PE Ratio is 3.67. The Construction industry median Shiller PE Ratio is 16.46. Yesil Yapi Endustrisi AS's value of 3.67 is 77.7% below this industry median. Based on the distribution chart, Yesil Yapi Endustrisi AS ranks #58 out of 1028 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, Yesil Yapi Endustrisi AS has a GF Score™ of 54/100, reflecting its overall financial health beyond just this single metric.
How does Yesil Yapi Endustrisi AS's Shiller PE Ratio compare to PWR and FIX?
According to the Construction industry distribution chart, Yesil Yapi Endustrisi AS ranks #58 out of 1028 companies for Shiller PE Ratio. This places Yesil Yapi Endustrisi AS in the top 6% of its industry — outperforming the majority of peers. The industry median Shiller PE Ratio is 16.46. Yesil Yapi Endustrisi AS's value of 3.67 is 77.7% below this benchmark. 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 Construction company?
The median Shiller PE Ratio among Construction companies is 16.46, based on 1,028 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. Yesil Yapi Endustrisi AS's current Shiller PE Ratio of 3.67 is 77.7% below 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 Yesil Yapi Endustrisi AS and its competitors. For the Construction industry, the median Shiller PE Ratio is 16.46 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Yesil Yapi Endustrisi AS's current Shiller PE Ratio is 3.67. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yesil Yapi Endustrisi AS stock overvalued right now?
Yesil Yapi Endustrisi AS (IST:YYAPI) has a current Shiller PE Ratio of 3.67. The current Shiller PE Ratio is 3.67 and 77.7% below the Construction industry median of 16.46. Yesil Yapi Endustrisi AS's overall GF Score™ is 54/100. 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 Yesil Yapi Endustrisi AS (IST:YYAPI), the current Shiller PE Ratio is 3.67 as of Jul. 14, 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.

Yesil Yapi Endustrisi AS Business Description

Address Yilanli Ayazma Yolu Number 15, Kat:14, Yesil Plaza, Topkapi, Istanbul, TUR
Yesil Yapi Endustrisi AS is involved in building housing and commercial developments in Turkey. Its project portfolio includes educational buildings, commercial centers, hotels, industrial plants, villas, hospitals and shopping malls and among others.
54GF Score

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