Galatasaray Sportif Sinai Veticari Yatirimlar AS (IST:GSRAY) Shiller PE Ratio: (As of Sep. 03, 2026)

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IST:GSRAY Galatasaray Sportif Sinai Veticari Yatirimlar AS IST:GSRAY
3 GF Score
Price ₺1.03
GF Value ₺0.86
Valuation Modestly Overvalued
! 6 Warning Signs
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What is Galatasaray Sportif Sinai Veticari Yatirimlar AS Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Galatasaray Sportif Sinai Veticari Yatirimlar AS  (IST:GSRAY) 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.


Galatasaray Sportif Sinai Veticari Yatirimlar AS Shiller PE Ratio Related Terms


Galatasaray Sportif Sinai Veticari Yatirimlar AS Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Galatasaray Sportif Sinai Veticari Yatirimlar 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.

Galatasaray Sportif Sinai Veticari Yatirimlar AS Shiller PE Ratio Chart

Galatasaray Sportif Sinai Veticari Yatirimlar AS Annual Data
Trend May16 May17 May18 May19 May20 May21 May22 May23 May24 May25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Galatasaray Sportif Sinai Veticari Yatirimlar AS Quarterly Data
May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Nov24 Feb25 May25 Aug25 Nov25 Feb26
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 0.00 0.00 0.00 0.00 0.00

IST:GSRAY vs NFLX, DIS, WBD: Shiller PE Ratio Comparison

For the Entertainment subindustry, Galatasaray Sportif Sinai Veticari Yatirimlar 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.


Galatasaray Sportif Sinai Veticari Yatirimlar AS Shiller PE Ratio vs Media - Diversified Industry

For the Media - Diversified industry and Communication Services sector, Galatasaray Sportif Sinai Veticari Yatirimlar AS's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Galatasaray Sportif Sinai Veticari Yatirimlar AS's Shiller PE Ratio falls into.


IST:GSRAY
3GF Score
Galatasaray Sportif Sinai Veticari Yatirimlar AS IST:GSRAY
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Galatasaray Sportif Sinai Veticari Yatirimlar 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.

Galatasaray Sportif Sinai Veticari Yatirimlar AS's E10 for the quarter that ended in Feb. 2026 is calculated as:

For example, Galatasaray Sportif Sinai Veticari Yatirimlar AS's adjusted earnings per share data for the three months ended in Feb. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Feb. 2026 (Change)*Current CPI (Feb. 2026)
=-0.06/326.7850*326.7850
=-0.060

Current CPI (Feb. 2026) = 326.7850.

Galatasaray Sportif Sinai Veticari Yatirimlar AS Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201605 -0.011 240.229 -0.015
201608 -0.030 240.849 -0.041
201611 -0.039 241.353 -0.053
201702 -0.041 243.603 -0.055
201705 -0.025 244.733 -0.033
201708 -0.002 245.519 -0.003
201711 -0.151 246.669 -0.200
201802 -0.047 248.991 -0.062
201805 -0.015 251.588 -0.019
201808 -0.029 252.146 -0.038
201811 0.029 252.038 0.038
201902 0.000 252.776 0.000
201905 -0.013 256.092 -0.017
201908 0.020 256.558 0.025
201911 -0.001 257.208 -0.001
202002 -0.017 258.678 -0.021
202005 -0.013 256.394 -0.017
202008 -0.009 259.918 -0.011
202011 -0.041 260.229 -0.051
202102 -0.027 263.014 -0.034
202105 -0.028 269.195 -0.034
202108 0.009 273.567 0.011
202111 -0.024 277.948 -0.028
202202 -0.027 283.716 -0.031
202205 -0.054 292.296 -0.060
202208 0.003 296.171 0.003
202211 -0.066 297.711 -0.072
202302 -0.067 300.840 -0.073
202305 -0.049 304.127 -0.053
202308 0.331 307.026 0.352
202311 0.222 307.051 0.236
202402 0.362 310.326 0.381
202405 -0.920 314.069 -0.957
202408 0.037 314.796 0.038
202411 0.172 315.493 0.178
202502 0.050 319.082 0.051
202505 -0.246 321.465 -0.250
202508 0.003 323.976 0.003
202511 0.098 324.122 0.099
202602 -0.060 326.785 -0.060

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.

Is Galatasaray Sportif Sinai Veticari Yatirimlar AS (IST:GSRAY) Overvalued in 2026?

Based on GuruFocus' analysis, Galatasaray Sportif Sinai Veticari Yatirimlar AS stock appears to be overvalued. The current stock price of ₺1.03 is trading 19.8% above its estimated GF Value™ of ₺0.86. GuruFocus considers Galatasaray Sportif Sinai Veticari Yatirimlar AS to be Modestly Overvalued.

Key valuation signals for IST:GSRAY:

  • Shiller PE Ratio:
  • GF Value™: ₺0.86 vs. price of ₺1.03 (19.8% above fair value)
  • GF Score™: 3/100 with 6 warning signs

No single metric tells the full story. See the IST:GSRAY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Galatasaray Sportif Sinai Veticari Yatirimlar AS Business Description

Address Fulya Mah Akinci Bayiri Sok No 8 K 6, Mecidiyekoy, Istanbul, TUR, 34345
Galatasaray Sportif Sinai Veticari Yatirimlar AS is a Turkey-based company engages in the promotion of Galatasaray professional football team. Its activities include sponsorship, production of licensed goods, advertising, public relations and media.
3GF Score

Get the complete analysis for IST:GSRAY

Shiller PE Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

₺1.03
Price
₺0.86
GF Value