Yesil Yapi Endustrisi AS (IST:YYAPI) Graham Number: ₺6.96 (As of Jun. 2025)

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Director of Data and Quant Analytics at GuruFocus
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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:YYAPI Yesil Yapi Endustrisi AS IST:YYAPI
54 GF Score
Price ₺0.88
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What is Yesil Yapi Endustrisi AS Graham Number?

Yesil Yapi Endustrisi AS IST:YYAPI 54 Graham Number is ₺6.96 as of Jun. 2025. GuruFocus rates IST:YYAPI with a GF Score™ of 54/100. Among 1,215 Construction companies, Yesil Yapi Endustrisi AS ranks better than 98.85% on this metric.

Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.

As of today (2026-07-14), the stock price of Yesil Yapi Endustrisi AS is ₺0.88. Yesil Yapi Endustrisi AS's graham number for the quarter that ended in Jun. 2025 was ₺6.96. Therefore, Yesil Yapi Endustrisi AS's Price to Graham Number ratio for today is 0.13.

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

IST:YYAPI's Price-to-Graham-Number is not ranked *
in the Construction industry.
Industry Median: 1.01
* Ranked among companies with meaningful Price-to-Graham-Number only.

Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.


Yesil Yapi Endustrisi AS  (IST:YYAPI) Graham Number Explanation

Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:

Current price should not be more than 15 times average earnings of the past three years.

Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)

Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.

In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.

Yesil Yapi Endustrisi AS's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Jun. 2025 )
=0.88/6.96
=0.13

* 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.


Be Aware

Please keep these in mind:

1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.


Yesil Yapi Endustrisi AS Graham Number Related Terms


Yesil Yapi Endustrisi AS Graham Number Historical Data

* Premium members only.

The historical data trend for Yesil Yapi Endustrisi AS's Graham Number 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 Graham Number Chart

Yesil Yapi Endustrisi AS Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Graham Number
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.17 0.62 1.98 5.74 4.91

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
Graham Number 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 2.19 7.20 4.92 6.11 6.96

IST:YYAPI vs PWR, FIX, EME: Graham Number Comparison

For the Engineering & Construction subindustry, Yesil Yapi Endustrisi AS's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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 Price-to-Graham-Number vs Construction Industry

For the Construction industry and Industrials sector, Yesil Yapi Endustrisi AS's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where Yesil Yapi Endustrisi AS's Price-to-Graham-Number falls into.


IST:YYAPI
54GF Score
Yesil Yapi Endustrisi AS IST:YYAPI
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
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Yesil Yapi Endustrisi AS Graham Number Calculation

Graham Number is a concept based on Ben Graham's conservative valuation of companies.

Yesil Yapi Endustrisi AS's Graham Number for the fiscal year that ended in Dec. 2024 is calculated as

Graham Number
=sqrt of (22.5* Tangible Book per Share *EPS without NRI)
=sqrt of (22.5*2.384*0.45)
=4.91

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

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*2.957*0.729)
=6.96

* 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.

Frequently Asked Questions Learn more about Graham Number →
What does a Graham Number of ₺6.96 mean?
Yesil Yapi Endustrisi AS (IST:YYAPI) has a Graham Number of ₺6.96 as of Jun. 2025. The Graham Number values a company based on its per-share earnings and book value. View historical data on Yesil Yapi Endustrisi AS and its competitors. According to the industry distribution chart, Yesil Yapi Endustrisi AS ranks #14 out of 1215 companies in the Construction industry, placing it in the top 1.2%.
Is Yesil Yapi Endustrisi AS's Graham Number too high?
Yesil Yapi Endustrisi AS's current Graham Number is ₺6.96. Based on the distribution chart, Yesil Yapi Endustrisi AS ranks #14 out of 1215 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 Graham Number compare to PWR and FIX?
According to the Construction industry distribution chart, Yesil Yapi Endustrisi AS ranks #14 out of 1215 companies for Graham Number. This places Yesil Yapi Endustrisi AS in the top 1% of its industry — outperforming the majority of peers. The industry median Graham Number is 1.01. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Graham Number for a Construction company?
The median Graham Number among Construction companies is 1.01, based on 1,215 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Yesil Yapi Endustrisi AS and its competitors. For the Construction industry, the median Graham Number is 1.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Yesil Yapi Endustrisi AS's current Graham Number is ₺6.96. 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 Graham Number of ₺6.96. The current Graham Number is ₺6.96. 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 Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Yesil Yapi Endustrisi AS (IST:YYAPI), the current Graham Number is ₺6.96 as of Jun. 2025. 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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