Turkiye Garanti Bankasi AS (IST:GARAN) Cyclically Adjusted Book per Share: ₺37.61 (As of Mar. 2026)

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Director of Data and Quant Analytics at GuruFocus
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IST:GARAN Turkiye Garanti Bankasi AS IST:GARAN
60 GF Score
Price ₺128.70
GF Value ₺174.78
Valuation Modestly Undervalued
! 3 Warning Signs
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What is Turkiye Garanti Bankasi AS Cyclically Adjusted Book per Share?

Turkiye Garanti Bankasi AS IST:GARAN +1.74% 60 Cyclically Adjusted Book per Share is ₺37.61 as of Mar. 2026. GuruFocus rates IST:GARAN with a GF Score™ of 60/100 and a GF Value™ of ₺174.78 (Modestly Undervalued). The stock has 3 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 Garanti Bankasi AS's adjusted book value per share for the three months ended in Mar. 2026 was ₺107.344. 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 ₺37.61 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Turkiye Garanti Bankasi AS's average Cyclically Adjusted Book Growth Rate was 37.70% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 36.00% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 31.60% 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 Garanti Bankasi AS was 36.00% per year. The lowest was 21.20% per year. And the median was 30.10% per year.

As of today (2026-07-16), Turkiye Garanti Bankasi AS's current stock price is ₺128.70. Turkiye Garanti Bankasi AS's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was ₺37.61. Turkiye Garanti Bankasi AS's Cyclically Adjusted PB Ratio of today is 3.42.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Turkiye Garanti Bankasi AS was 6.13. The lowest was 0.71. And the median was 1.85.


Turkiye Garanti Bankasi AS  (IST:GARAN) 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 Garanti Bankasi AS's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=128.70/37.61
=3.42

* 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 Garanti Bankasi AS was 6.13. The lowest was 0.71. And the median was 1.85.


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 Garanti Bankasi AS Cyclically Adjusted Book per Share Related Terms


Turkiye Garanti Bankasi AS Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Turkiye Garanti 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 Garanti Bankasi AS Cyclically Adjusted Book per Share Chart

Turkiye Garanti 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 10.55 13.69 18.28 25.14 34.47

Turkiye Garanti 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 27.32 29.62 32.09 34.47 37.61

Turkiye Garanti Bankasi AS Cyclically Adjusted Book per Share Competitor Comparison

For the Banks - Regional subindustry, Turkiye Garanti 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 Garanti Bankasi AS Cyclically Adjusted PB Ratio vs Banks Industry

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

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


IST:GARAN
60GF Score
Turkiye Garanti Bankasi AS IST:GARAN
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Turkiye Garanti 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 Garanti 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)
=107.344/330.2130*330.2130
=107.344

Current CPI (Mar. 2026) = 330.2130.

Turkiye Garanti Bankasi AS Quarterly Data

Book Value per Share CPI Adj_Book
201606 8.114 241.018 11.117
201609 8.448 241.428 11.555
201612 8.459 241.432 11.570
201703 8.808 243.801 11.930
201706 9.222 244.955 12.432
201709 9.409 246.819 12.588
201712 9.829 246.524 13.166
201803 0.000 249.554 0.000
201806 10.533 251.989 13.803
201809 11.064 252.439 14.473
201812 11.116 251.233 14.611
201903 11.478 254.202 14.910
201906 11.981 256.143 15.446
201909 12.266 256.759 15.775
201912 12.804 256.974 16.453
202003 13.051 258.115 16.696
202006 13.823 257.797 17.706
202009 14.404 260.280 18.274
202012 14.800 260.474 18.763
202103 15.193 264.877 18.941
202106 16.029 271.696 19.481
202109 16.866 274.310 20.303
202112 19.043 278.802 22.555
202203 23.014 287.504 26.433
202206 26.603 296.311 29.647
202209 31.250 296.808 34.767
202212 36.343 296.797 40.435
202303 41.415 301.836 45.309
202306 44.743 305.109 48.424
202309 51.105 307.789 54.828
202312 58.262 306.746 62.719
202403 60.758 312.332 64.236
202406 66.477 314.175 69.871
202409 72.058 315.301 75.466
202412 78.521 315.605 82.155
202503 80.780 319.799 83.411
202506 89.846 322.561 91.977
202509 97.673 324.800 99.301
202512 105.732 324.054 107.742
202603 107.344 330.213 107.344

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 ₺37.61 mean?
Turkiye Garanti Bankasi AS (IST:GARAN) has a Cyclically Adjusted Book per Share of ₺37.61 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 Garanti Bankasi AS and its competitors.
Is Turkiye Garanti Bankasi AS's Cyclically Adjusted Book per Share too high?
Turkiye Garanti Bankasi AS's current Cyclically Adjusted Book per Share is ₺37.61. Overall, Turkiye Garanti Bankasi AS has a GF Score™ of 60/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Turkiye Garanti Bankasi AS's Cyclically Adjusted Book per Share compare to competitors?
Turkiye Garanti Bankasi AS's Cyclically Adjusted Book per Share of ₺37.61 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 Garanti Bankasi AS and its competitors. Turkiye Garanti Bankasi AS's current Cyclically Adjusted Book per Share is ₺37.61. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Turkiye Garanti Bankasi AS stock overvalued right now?
Based on GuruFocus' analysis, Turkiye Garanti Bankasi AS (IST:GARAN) is currently considered Modestly Undervalued. The stock's GF Value™ is ₺174.78, compared to a current price of ₺128.70 — trading 26.4% below its estimated fair value. The current Cyclically Adjusted Book per Share is ₺37.61. Turkiye Garanti Bankasi AS's overall GF Score™ is 60/100 with 3 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 Garanti Bankasi AS (IST:GARAN), the current Cyclically Adjusted Book per Share is ₺37.61 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 Garanti Bankasi AS (IST:GARAN) Overvalued in 2026?

Based on GuruFocus' analysis, Turkiye Garanti Bankasi AS stock appears to be undervalued. The current stock price of ₺128.70 is trading 26.4% below its estimated GF Value™ of ₺174.78. GuruFocus considers Turkiye Garanti Bankasi AS to be Modestly Undervalued.

Key valuation signals for IST:GARAN:

  • Cyclically Adjusted Book per Share: ₺37.61
  • GF Value™: ₺174.78 vs. price of ₺128.70 (26.4% below fair value)
  • GF Score™: 60/100 with 3 warning signs

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


Turkiye Garanti Bankasi AS Business Description

Other Exchanges TKGBY:USAGBKB:Germany
Address Levent Nispetiye Mah. Aytar Cad. No: 2, Besiktas, Istanbul, TUR, 34340
Turkiye Garanti Bankasi AS is an integrated financial services group operating predominantly in Turkey but with subsidiaries in the Netherlands, Russia, and Romania. It is a full-service bank offering corporate, commercial, retail, private, small to midsize enterprise, and investment banking services. Other financial services include insurance, leasing, brokerage, and asset management services. The bank's plan emphasizes customer service. The vast majority of its earning assets consist of loans, with a dominant positioning in consumer loans, mortgages, and auto loans. The company's business segments include: Retail Banking, Corporate Banking, Investment Banking and Others.
60GF Score

Get the complete analysis for IST:GARAN

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

₺128.70
Price
₺174.78
GF Value