TSKB Gayrimenkul Yatirim Ortakligi AS (IST:TSGYO) Cyclically Adjusted Book per Share: ₺3.12 (As of Mar. 2026)


IST:TSGYO TSKB Gayrimenkul Yatirim Ortakligi AS IST:TSGYO
71 GF Score
Price ₺6.43
GF Value ₺9.16
Valuation Possible Value Trap
! 7 Warning Signs
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What is TSKB Gayrimenkul Yatirim Ortakligi AS Cyclically Adjusted Book per Share?

TSKB Gayrimenkul Yatirim Ortakligi AS IST:TSGYO -3.45% 71 Cyclically Adjusted Book per Share is ₺3.12 as of Mar. 2026. GuruFocus rates IST:TSGYO with a GF Score™ of 71/100 and a GF Value™ of ₺9.16 (Possible Value Trap). The stock has 7 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.

TSKB Gayrimenkul Yatirim Ortakligi AS's adjusted book value per share for the three months ended in Mar. 2026 was ₺10.414. 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 ₺3.12 for the trailing ten years ended in Mar. 2026.

During the past 12 months, TSKB Gayrimenkul Yatirim Ortakligi AS's average Cyclically Adjusted Book Growth Rate was 41.20% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 41.90% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 30.10% 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 TSKB Gayrimenkul Yatirim Ortakligi AS was 41.90% per year. The lowest was -0.40% per year. And the median was 18.80% per year.

As of today (2026-07-09), TSKB Gayrimenkul Yatirim Ortakligi AS's current stock price is ₺6.43. TSKB Gayrimenkul Yatirim Ortakligi AS's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was ₺3.12. TSKB Gayrimenkul Yatirim Ortakligi AS's Cyclically Adjusted PB Ratio of today is 2.06.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of TSKB Gayrimenkul Yatirim Ortakligi AS was 10.95. The lowest was 0.38. And the median was 3.54.


TSKB Gayrimenkul Yatirim Ortakligi AS  (IST:TSGYO) 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.

TSKB 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
=6.43/3.12
=2.06

* 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 TSKB Gayrimenkul Yatirim Ortakligi AS was 10.95. The lowest was 0.38. And the median was 3.54.


Be Aware

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


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


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

* Premium members only.

The historical data trend for TSKB 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.

TSKB Gayrimenkul Yatirim Ortakligi AS Cyclically Adjusted Book per Share Chart

TSKB 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 0.85 0.99 1.34 2.01 2.83

TSKB 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 2.21 2.41 2.63 2.83 3.12

IST:TSGYO vs BXP, ARE, VNO: Cyclically Adjusted Book per Share Comparison

For the REIT - Office subindustry, TSKB 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.


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

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

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


IST:TSGYO
71GF Score
TSKB Gayrimenkul Yatirim Ortakligi AS IST:TSGYO
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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TSKB 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, TSKB 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)
=10.414/330.2130*330.2130
=10.414

Current CPI (Mar. 2026) = 330.2130.

TSKB Gayrimenkul Yatirim Ortakligi AS Quarterly Data

Book Value per Share CPI Adj_Book
201606 0.862 241.018 1.181
201609 0.808 241.428 1.105
201612 0.769 241.432 1.052
201703 0.719 243.801 0.974
201706 0.699 244.955 0.942
201709 0.652 246.819 0.872
201712 0.679 246.524 0.910
201803 0.595 249.554 0.787
201806 0.472 251.989 0.619
201809 0.057 252.439 0.075
201812 0.515 251.233 0.677
201903 0.490 254.202 0.637
201906 0.471 256.143 0.607
201909 0.494 256.759 0.635
201912 0.618 256.974 0.794
202003 0.571 258.115 0.730
202006 0.528 257.797 0.676
202009 0.740 260.280 0.939
202012 0.780 260.474 0.989
202103 0.760 264.877 0.947
202106 0.751 271.696 0.913
202109 0.915 274.310 1.101
202112 1.138 278.802 1.348
202203 1.144 287.504 1.314
202206 1.150 296.311 1.282
202209 1.156 296.808 1.286
202212 4.603 296.797 5.121
202303 2.789 301.836 3.051
202306 3.670 305.109 3.972
202309 3.687 307.789 3.956
202312 7.441 306.746 8.010
202403 5.943 312.332 6.283
202406 6.707 314.175 7.049
202409 7.258 315.301 7.601
202412 9.520 315.605 9.961
202503 7.944 319.799 8.203
202506 8.473 322.561 8.674
202509 9.081 324.800 9.232
202512 9.544 324.054 9.725
202603 10.414 330.213 10.414

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 ₺3.12 mean?
TSKB Gayrimenkul Yatirim Ortakligi AS (IST:TSGYO) has a Cyclically Adjusted Book per Share of ₺3.12 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 TSKB Gayrimenkul Yatirim Ortakligi AS and its competitors.
Is TSKB Gayrimenkul Yatirim Ortakligi AS's Cyclically Adjusted Book per Share too high?
TSKB Gayrimenkul Yatirim Ortakligi AS's current Cyclically Adjusted Book per Share is ₺3.12. Overall, TSKB Gayrimenkul Yatirim Ortakligi AS has a GF Score™ of 71/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does TSKB Gayrimenkul Yatirim Ortakligi AS's Cyclically Adjusted Book per Share compare to BXP and ARE?
TSKB Gayrimenkul Yatirim Ortakligi AS's Cyclically Adjusted Book per Share of ₺3.12 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 TSKB Gayrimenkul Yatirim Ortakligi AS and its competitors. TSKB Gayrimenkul Yatirim Ortakligi AS's current Cyclically Adjusted Book per Share is ₺3.12. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TSKB Gayrimenkul Yatirim Ortakligi AS stock overvalued right now?
Based on GuruFocus' analysis, TSKB Gayrimenkul Yatirim Ortakligi AS (IST:TSGYO) is currently considered Possible Value Trap. The stock's GF Value™ is ₺9.16, compared to a current price of ₺6.43 — trading 29.8% below its estimated fair value. The current Cyclically Adjusted Book per Share is ₺3.12. TSKB Gayrimenkul Yatirim Ortakligi AS's overall GF Score™ is 71/100 with 7 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 TSKB Gayrimenkul Yatirim Ortakligi AS (IST:TSGYO), the current Cyclically Adjusted Book per Share is ₺3.12 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 TSKB Gayrimenkul Yatirim Ortakligi AS (IST:TSGYO) Overvalued in 2026?

Based on GuruFocus' analysis, TSKB Gayrimenkul Yatirim Ortakligi AS stock appears to be undervalued. The current stock price of ₺6.43 is trading 29.8% below its estimated GF Value™ of ₺9.16. GuruFocus considers TSKB Gayrimenkul Yatirim Ortakligi AS to be Possible Value Trap.

Key valuation signals for IST:TSGYO:

  • Cyclically Adjusted Book per Share: ₺3.12
  • GF Value™: ₺9.16 vs. price of ₺6.43 (29.8% below fair value)
  • GF Score™: 71/100 with 7 warning signs

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


TSKB Gayrimenkul Yatirim Ortakligi AS Business Description

Industry Real EstateREITs
Address Meclisi Mebusan Cad, Mollabayırı Sok. No:1, Fındıklı, Instanbul, TUR, 34427
TSKB Gayrimenkul Yatirim Ortakligi AS is a portfolio management company that invests in real estate and real estate projects. The company focuses to create and develop a profitable real estate portfolio in order to provide high returns to its shareholders. It invests in real estate properties, real estate-based capital market instruments, real estate projects, real estate-based rights and capital market instruments. Geographically the business activities are carried out through the region of Turkey.
71GF Score

Get the complete analysis for IST:TSGYO

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

₺6.43
Price
₺9.16
GF Value