Turkiye Sinai Kalkinma Bankasi AS (IST:TSKB) Cyclically Adjusted Book per Share: ₺5.25 (As of Mar. 2026)


IST:TSKB Turkiye Sinai Kalkinma Bankasi AS IST:TSKB
61 GF Score
Price ₺12.21
GF Value ₺15.69
Valuation Modestly Undervalued
! 2 Warning Signs
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What is Turkiye Sinai Kalkinma Bankasi AS Cyclically Adjusted Book per Share?

Turkiye Sinai Kalkinma Bankasi AS IST:TSKB +3.74% 61 Cyclically Adjusted Book per Share is ₺5.25 as of Mar. 2026. GuruFocus rates IST:TSKB with a GF Score™ of 61/100 and a GF Value™ of ₺15.69 (Modestly Undervalued). The stock has 2 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.

Turkiye Sinai Kalkinma Bankasi AS's adjusted book value per share for the three months ended in Mar. 2026 was ₺16.578. 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 ₺5.25 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Turkiye Sinai Kalkinma Bankasi AS's average Cyclically Adjusted Book Growth Rate was 42.70% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 39.00% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 32.90% 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 Turkiye Sinai Kalkinma Bankasi AS was 39.00% per year. The lowest was 14.60% per year. And the median was 21.20% per year.

As of today (2026-06-27), Turkiye Sinai Kalkinma Bankasi AS's current stock price is ₺12.21. Turkiye Sinai Kalkinma Bankasi AS's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was ₺5.25. Turkiye Sinai Kalkinma Bankasi AS's Cyclically Adjusted PB Ratio of today is 2.33.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Turkiye Sinai Kalkinma Bankasi AS was 4.73. The lowest was 0.73. And the median was 1.62.


Turkiye Sinai Kalkinma Bankasi AS  (IST:TSKB) 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.

Turkiye Sinai Kalkinma Bankasi AS's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=12.21/5.25
=2.33

* 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 Turkiye Sinai Kalkinma Bankasi AS was 4.73. The lowest was 0.73. And the median was 1.62.


Be Aware

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


Turkiye Sinai Kalkinma Bankasi AS Cyclically Adjusted Book per Share Related Terms


Turkiye Sinai Kalkinma Bankasi AS Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Turkiye Sinai Kalkinma Bankasi 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.

Turkiye Sinai Kalkinma Bankasi AS Cyclically Adjusted Book per Share Chart

Turkiye Sinai Kalkinma Bankasi 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 1.42 1.78 2.38 3.35 4.78

Turkiye Sinai Kalkinma Bankasi 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 3.68 4.03 4.41 4.78 5.25

IST:TSKB vs PNC, USB: Cyclically Adjusted Book per Share Comparison

For the Banks - Regional subindustry, Turkiye Sinai Kalkinma Bankasi 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.


Turkiye Sinai Kalkinma Bankasi AS Cyclically Adjusted PB Ratio vs Banks Industry

For the Banks industry and Financial Services sector, Turkiye Sinai Kalkinma Bankasi AS's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Turkiye Sinai Kalkinma Bankasi AS's Cyclically Adjusted PB Ratio falls into.


IST:TSKB
61GF Score
Turkiye Sinai Kalkinma Bankasi AS IST:TSKB
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Turkiye Sinai Kalkinma Bankasi 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, Turkiye Sinai Kalkinma Bankasi 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)
=16.578/330.2130*330.2130
=16.578

Current CPI (Mar. 2026) = 330.2130.

Turkiye Sinai Kalkinma Bankasi AS Quarterly Data

Book Value per Share CPI Adj_Book
201606 1.053 241.018 1.443
201609 1.264 241.428 1.729
201612 1.288 241.432 1.762
201703 1.319 243.801 1.787
201706 1.187 244.955 1.600
201709 1.466 246.819 1.961
201712 1.307 246.524 1.751
201803 1.314 249.554 1.739
201806 1.328 251.989 1.740
201809 1.333 252.439 1.744
201812 1.483 251.233 1.949
201903 1.527 254.202 1.984
201906 1.634 256.143 2.107
201909 1.737 256.759 2.234
201912 1.836 256.974 2.359
202003 1.830 258.115 2.341
202006 1.963 257.797 2.514
202009 2.021 260.280 2.564
202012 2.170 260.474 2.751
202103 2.150 264.877 2.680
202106 2.290 271.696 2.783
202109 2.385 274.310 2.871
202112 2.476 278.802 2.933
202203 2.704 287.504 3.106
202206 2.894 296.311 3.225
202209 3.436 296.808 3.823
202212 4.562 296.797 5.076
202303 5.013 301.836 5.484
202306 5.882 305.109 6.366
202309 6.751 307.789 7.243
202312 7.650 306.746 8.235
202403 8.313 312.332 8.789
202406 9.486 314.175 9.970
202409 10.448 315.301 10.942
202412 11.634 315.605 12.172
202503 12.587 319.799 12.997
202506 14.119 322.561 14.454
202509 15.284 324.800 15.539
202512 16.317 324.054 16.627
202603 16.578 330.213 16.578

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 ₺5.25 mean?
Turkiye Sinai Kalkinma Bankasi AS (IST:TSKB) has a Cyclically Adjusted Book per Share of ₺5.25 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 Turkiye Sinai Kalkinma Bankasi AS and its competitors.
Is Turkiye Sinai Kalkinma Bankasi AS's Cyclically Adjusted Book per Share too high?
Turkiye Sinai Kalkinma Bankasi AS's current Cyclically Adjusted Book per Share is ₺5.25. Overall, Turkiye Sinai Kalkinma Bankasi AS has a GF Score™ of 61/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Turkiye Sinai Kalkinma Bankasi AS's Cyclically Adjusted Book per Share compare to PNC and USB?
Turkiye Sinai Kalkinma Bankasi AS's Cyclically Adjusted Book per Share of ₺5.25 can be compared against companies in the Banks 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 Banks company?
A good Cyclically Adjusted Book per Share depends on the Banks 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 Turkiye Sinai Kalkinma Bankasi AS and its competitors. Turkiye Sinai Kalkinma Bankasi AS's current Cyclically Adjusted Book per Share is ₺5.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Turkiye Sinai Kalkinma Bankasi AS stock overvalued right now?
Based on GuruFocus' analysis, Turkiye Sinai Kalkinma Bankasi AS (IST:TSKB) is currently considered Modestly Undervalued. The stock's GF Value™ is ₺15.69, compared to a current price of ₺12.21 — trading 22.2% below its estimated fair value. The current Cyclically Adjusted Book per Share is ₺5.25. Turkiye Sinai Kalkinma Bankasi AS's overall GF Score™ is 61/100 with 2 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 Turkiye Sinai Kalkinma Bankasi AS (IST:TSKB), the current Cyclically Adjusted Book per Share is ₺5.25 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 Turkiye Sinai Kalkinma Bankasi AS (IST:TSKB) Overvalued in 2026?

Based on GuruFocus' analysis, Turkiye Sinai Kalkinma Bankasi AS stock appears to be undervalued. The current stock price of ₺12.21 is trading 22.2% below its estimated GF Value™ of ₺15.69. GuruFocus considers Turkiye Sinai Kalkinma Bankasi AS to be Modestly Undervalued.

Key valuation signals for IST:TSKB:

  • Cyclically Adjusted Book per Share: ₺5.25
  • GF Value™: ₺15.69 vs. price of ₺12.21 (22.2% below fair value)
  • GF Score™: 61/100 with 2 warning signs

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


Turkiye Sinai Kalkinma Bankasi AS Business Description

Address Meclisi Mebusan Cad. No. 81 Findikli, Beyoglu, Istanbul, TUR, 34427
Turkiye Sinai Kalkinma Bankasi AS is an investment and development bank principally operating in Turkey. The company provides a broad array of corporate banking, investment banking, and consultancy services.
61GF Score

Get the complete analysis for IST:TSKB

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

₺12.21
Price
₺15.69
GF Value