Koray Gayrimenkul Yatirim Ortakligi AS (IST:KGYO) Cyclically Adjusted Book per Share: ₺0.58 (As of Mar. 2026)

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IST:KGYO Koray Gayrimenkul Yatirim Ortakligi AS IST:KGYO
36 GF Score
Price ₺7.57
GF Value ₺13.51
Valuation Possible Value Trap
! 6 Warning Signs
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What is Koray Gayrimenkul Yatirim Ortakligi AS Cyclically Adjusted Book per Share?

Koray Gayrimenkul Yatirim Ortakligi AS IST:KGYO +9.87% 36 Cyclically Adjusted Book per Share is ₺0.58 as of Mar. 2026. GuruFocus rates IST:KGYO with a GF Score™ of 36/100 and a GF Value™ of ₺13.51 (Possible Value Trap). The stock has 6 warning signs investors should review.

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. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Koray Gayrimenkul Yatirim Ortakligi AS's adjusted book value per share for the three months ended in Mar. 2026 was ₺1.368. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is ₺0.58 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Koray Gayrimenkul Yatirim Ortakligi AS's average Cyclically Adjusted Book Growth Rate was 38.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 53.30% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 40.70% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Koray Gayrimenkul Yatirim Ortakligi AS was 53.30% per year. The lowest was 0.00% per year. And the median was 22.10% per year.

As of today (2026-07-15), Koray Gayrimenkul Yatirim Ortakligi AS's current stock price is ₺7.57. Koray Gayrimenkul Yatirim Ortakligi AS's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was ₺0.58. Koray Gayrimenkul Yatirim Ortakligi AS's Cyclically Adjusted PB Ratio of today is 13.05.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Koray Gayrimenkul Yatirim Ortakligi AS was 24.12. The lowest was 0.74. And the median was 6.47.


Koray Gayrimenkul Yatirim Ortakligi AS  (IST:KGYO) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Koray Gayrimenkul Yatirim Ortakligi AS's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=7.57/0.58
=13.05

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Koray Gayrimenkul Yatirim Ortakligi AS was 24.12. The lowest was 0.74. And the median was 6.47.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Koray Gayrimenkul Yatirim Ortakligi AS Cyclically Adjusted Book per Share Related Terms


Koray Gayrimenkul Yatirim Ortakligi AS Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Koray Gayrimenkul Yatirim Ortakligi AS's Cyclically Adjusted Book per Share 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.

Koray Gayrimenkul Yatirim Ortakligi AS Cyclically Adjusted Book per Share Chart

Koray Gayrimenkul Yatirim Ortakligi AS Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.11 0.15 0.20 0.38 0.54

Koray Gayrimenkul Yatirim Ortakligi AS Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted Book per Share 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 0.42 0.47 0.51 0.54 0.58

IST:KGYO vs VICI, WPC: Cyclically Adjusted Book per Share Comparison

For the REIT - Diversified subindustry, Koray Gayrimenkul Yatirim Ortakligi AS's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.


Koray Gayrimenkul Yatirim Ortakligi AS Cyclically Adjusted PB Ratio vs REITs Industry

For the REITs industry and Real Estate sector, Koray Gayrimenkul Yatirim Ortakligi AS's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Koray Gayrimenkul Yatirim Ortakligi AS's Cyclically Adjusted PB Ratio falls into.


IST:KGYO
36GF Score
Koray Gayrimenkul Yatirim Ortakligi AS IST:KGYO
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Koray Gayrimenkul Yatirim Ortakligi AS Cyclically Adjusted Book per Share Calculation

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. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

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.

For example, Koray Gayrimenkul Yatirim Ortakligi AS's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book= Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=1.368/330.2130*330.2130
=1.368

Current CPI (Mar. 2026) = 330.2130.

Koray Gayrimenkul Yatirim Ortakligi AS Quarterly Data

Book Value per Share CPI Adj_Book
201606 0.101 241.018 0.138
201609 0.098 241.428 0.134
201612 0.104 241.432 0.142
201703 0.097 243.801 0.131
201706 0.097 244.955 0.131
201709 0.098 246.819 0.131
201712 0.106 246.524 0.142
201803 0.106 249.554 0.140
201806 0.105 251.989 0.138
201809 0.106 252.439 0.139
201812 0.118 251.233 0.155
201903 0.117 254.202 0.152
201906 0.117 256.143 0.151
201909 0.118 256.759 0.152
201912 0.124 256.974 0.159
202003 0.123 258.115 0.157
202006 0.123 257.797 0.158
202009 0.124 260.280 0.157
202012 0.126 260.474 0.160
202103 0.128 264.877 0.160
202106 0.128 271.696 0.156
202109 0.134 274.310 0.161
202112 0.163 278.802 0.193
202203 0.163 287.504 0.187
202206 0.942 296.311 1.050
202209 0.102 296.808 0.113
202212 0.383 296.797 0.426
202303 0.037 301.836 0.040
202306 0.068 305.109 0.074
202309 0.023 307.789 0.025
202312 1.975 306.746 2.126
202403 1.433 312.332 1.515
202406 2.159 314.175 2.269
202409 1.792 315.301 1.877
202412 1.971 315.605 2.062
202503 1.665 319.799 1.719
202506 1.760 322.561 1.802
202509 1.802 324.800 1.832
202512 1.216 324.054 1.239
202603 1.368 330.213 1.368

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of ₺0.58 mean?
Koray Gayrimenkul Yatirim Ortakligi AS (IST:KGYO) has a Cyclically Adjusted Book per Share of ₺0.58 as of Mar. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Koray Gayrimenkul Yatirim Ortakligi AS and its competitors.
Is Koray Gayrimenkul Yatirim Ortakligi AS's Cyclically Adjusted Book per Share too high?
Koray Gayrimenkul Yatirim Ortakligi AS's current Cyclically Adjusted Book per Share is ₺0.58. Overall, Koray Gayrimenkul Yatirim Ortakligi AS has a GF Score™ of 36/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Koray Gayrimenkul Yatirim Ortakligi AS's Cyclically Adjusted Book per Share compare to VICI and WPC?
Koray Gayrimenkul Yatirim Ortakligi AS's Cyclically Adjusted Book per Share of ₺0.58 can be compared against companies in the REITs industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a REITs company?
A good Cyclically Adjusted Book per Share depends on the REITs industry context. However, Cyclically Adjusted Book per Share 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Koray Gayrimenkul Yatirim Ortakligi AS and its competitors. Koray Gayrimenkul Yatirim Ortakligi AS's current Cyclically Adjusted Book per Share is ₺0.58. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Koray Gayrimenkul Yatirim Ortakligi AS stock overvalued right now?
Based on GuruFocus' analysis, Koray Gayrimenkul Yatirim Ortakligi AS (IST:KGYO) is currently considered Possible Value Trap. The stock's GF Value™ is ₺13.51, compared to a current price of ₺7.57 — trading 44% below its estimated fair value. The current Cyclically Adjusted Book per Share is ₺0.58. Koray Gayrimenkul Yatirim Ortakligi AS's overall GF Score™ is 36/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Koray Gayrimenkul Yatirim Ortakligi AS (IST:KGYO), the current Cyclically Adjusted Book per Share is ₺0.58 as of Mar. 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 Koray Gayrimenkul Yatirim Ortakligi AS (IST:KGYO) Overvalued in 2026?

Based on GuruFocus' analysis, Koray Gayrimenkul Yatirim Ortakligi AS stock appears to be undervalued. The current stock price of ₺7.57 is trading 44% below its estimated GF Value™ of ₺13.51. GuruFocus considers Koray Gayrimenkul Yatirim Ortakligi AS to be Possible Value Trap.

Key valuation signals for IST:KGYO:

  • Cyclically Adjusted Book per Share: ₺0.58
  • GF Value™: ₺13.51 vs. price of ₺7.57 (44% below fair value)
  • GF Score™: 36/100 with 6 warning signs

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


Koray Gayrimenkul Yatirim Ortakligi AS Business Description

Industry Real EstateREITs
Address Levent Mah. Comert Sk., Yapi Kredi Plaza Sitesi B Blok No:1B Kat 10 Ic Kapi No:26, Besiktas, Istanbul, TUR, 34363
Koray Gayrimenkul Yatirim Ortakligi AS is a real estate investment company. It is engaged in owning, managing, and developing commercial and residential projects such as office buildings, shopping malls, and residential communities.
36GF Score

Get the complete analysis for IST:KGYO

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

₺7.57
Price
₺13.51
GF Value