Turk Telekomunikasyon AS (IST:TTKOM) ROE % Adjusted to Book Value: 22.10% (As of Mar. 2026)


IST:TTKOM Turk Telekomunikasyon AS IST:TTKOM
91 GF Score
Price ₺60.45
GF Value ₺67.53
Valuation Modestly Undervalued
! 4 Warning Signs
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What is Turk Telekomunikasyon AS ROE % Adjusted to Book Value?

Turk Telekomunikasyon AS IST:TTKOM -1.23% 91 ROE % Adjusted to Book Value is 22.10% as of Mar. 2026. GuruFocus rates IST:TTKOM with a GF Score™ of 91/100 and a GF Value™ of ₺67.53 (Modestly Undervalued). The stock has 4 warning signs investors should review.

Turk Telekomunikasyon AS's ROE % for the quarter that ended in Mar. 2026 was 18.34%. Turk Telekomunikasyon AS's PB Ratio for the quarter that ended in Mar. 2026 was 0.83. Turk Telekomunikasyon AS's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 was 22.10%.


Turk Telekomunikasyon AS ROE % Adjusted to Book Value Related Terms


Turk Telekomunikasyon AS ROE % Adjusted to Book Value Historical Data

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The historical data trend for Turk Telekomunikasyon AS's ROE % Adjusted to Book Value 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.

Turk Telekomunikasyon AS ROE % Adjusted to Book Value Chart

Turk Telekomunikasyon AS Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial Premium Member Only Premium Member Only 18.49 13.72 35.48 8.31 11.99

Turk Telekomunikasyon AS Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
ROE % Adjusted to Book Value 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 14.50 9.83 24.36 3.35 22.10

IST:TTKOM vs TMUS, VZ, T: ROE % Adjusted to Book Value Comparison

For the Telecom Services subindustry, Turk Telekomunikasyon AS's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value 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.


Turk Telekomunikasyon AS ROE % Adjusted to Book Value vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Turk Telekomunikasyon AS's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where Turk Telekomunikasyon AS's ROE % Adjusted to Book Value falls into.


IST:TTKOM
91GF Score
Turk Telekomunikasyon AS IST:TTKOM
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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Turk Telekomunikasyon AS ROE % Adjusted to Book Value Calculation

Turk Telekomunikasyon AS's ROE % Adjusted to Book Value for the fiscal year that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=11.39% / 0.95
=11.99%

Turk Telekomunikasyon AS's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=18.34% / 0.83
=22.10%

* 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.

What does a ROE % Adjusted to Book Value of 22.10% mean?
Turk Telekomunikasyon AS (IST:TTKOM) has a ROE % Adjusted to Book Value of 22.10% as of Mar. 2026. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Turk Telekomunikasyon AS and its competitors.
Is Turk Telekomunikasyon AS's ROE % Adjusted to Book Value too high?
Turk Telekomunikasyon AS's current ROE % Adjusted to Book Value is 22.10%. Overall, Turk Telekomunikasyon AS has a GF Score™ of 91/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Turk Telekomunikasyon AS's ROE % Adjusted to Book Value compare to TMUS and VZ?
Turk Telekomunikasyon AS's ROE % Adjusted to Book Value of 22.10% can be compared against companies in the Telecommunication Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % Adjusted to Book Value for a Telecommunication Services company?
A good ROE % Adjusted to Book Value depends on the Telecommunication Services industry context. However, ROE % Adjusted to Book Value 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 ROE % Adjusted to Book Value mean?
A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Turk Telekomunikasyon AS and its competitors. Turk Telekomunikasyon AS's current ROE % Adjusted to Book Value is 22.10%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Turk Telekomunikasyon AS stock overvalued right now?
Based on GuruFocus' analysis, Turk Telekomunikasyon AS (IST:TTKOM) is currently considered Modestly Undervalued. The stock's GF Value™ is ₺67.53, compared to a current price of ₺60.45 — trading 10.5% below its estimated fair value. The current ROE % Adjusted to Book Value is 22.10%. Turk Telekomunikasyon AS's overall GF Score™ is 91/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % Adjusted to Book Value calculated?
ROE % Adjusted to Book Value is calculated from a company's financial statements. For Turk Telekomunikasyon AS (IST:TTKOM), the current ROE % Adjusted to Book Value is 22.10% 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 Turk Telekomunikasyon AS (IST:TTKOM) Overvalued in 2026?

Based on GuruFocus' analysis, Turk Telekomunikasyon AS stock appears to be undervalued. The current stock price of ₺60.45 is trading 10.5% below its estimated GF Value™ of ₺67.53. GuruFocus considers Turk Telekomunikasyon AS to be Modestly Undervalued.

Key valuation signals for IST:TTKOM:

  • ROE % Adjusted to Book Value: 22.10%
  • GF Value™: ₺67.53 vs. price of ₺60.45 (10.5% below fair value)
  • GF Score™: 91/100 with 4 warning signs

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


Turk Telekomunikasyon AS Business Description

Other Exchanges TRKNY:USA4TTA:Germany
Address Turgut Ozal Bulvari, Aydinlikevler, Ankara, TUR, 06103
Turk Telekomunikasyon AS is a multi-play telecommunications company that provides broadband, mobile, and TV services for companies and individuals. The Group has two main segments; Fixed Line and Mobile. Fixed line services are provided by Turk Telekom, TTNet, Argela, Innova, Sebit, AssisTT, TTES, TT Venture, TT Destek Hizmetleri, and TTINT Group whereas mobile service is provided by TT Mobil. It generates the majority of its revenue from the Fixed Line segment.
91GF Score

Get the complete analysis for IST:TTKOM

ROE % Adjusted to Book Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

₺60.45
Price
₺67.53
GF Value