TIM (TIMB) ROE % Adjusted to Book Value: 5.09% (As of Mar. 2026)


TIMB TIM SA TIMB
87 GF Score
Price $22.03
GF Value $19.58
Valuation Modestly Overvalued
! 2 Warning Signs
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What is TIM ROE % Adjusted to Book Value?

TIM TIMB +0.50% 87 ROE % Adjusted to Book Value is 5.09% as of Mar. 2026. GuruFocus rates TIMB with a GF Score™ of 87/100 and a GF Value™ of $19.58 (Modestly Overvalued). The stock has 2 warning signs investors should review.

TIM's ROE % for the quarter that ended in Mar. 2026 was 13.79%. TIM's PB Ratio for the quarter that ended in Mar. 2026 was 2.71. TIM's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 was 5.09%.

TIM ROE % Adjusted to Book Value Related Terms

TIM ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for TIM'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.

TIM ROE % Adjusted to Book Value Chart

TIM 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 9.20 5.91 6.79 8.13 8.59

TIM 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 7.26 7.46 8.56 10.17 5.09

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

For the Telecom Services subindustry, TIM'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.

TIM ROE % Adjusted to Book Value vs Telecommunication Services Industry

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

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


TIMB
87GF Score
TIM SA TIMB
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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TIM ROE % Adjusted to Book Value Calculation

TIM'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
=18.12% / 2.11
=8.59%

TIM'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
=13.79% / 2.71
=5.09%

* 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 5.09% mean?
TIM (TIMB) has a ROE % Adjusted to Book Value of 5.09% 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 TIM and its competitors.
Is TIM's ROE % Adjusted to Book Value too high?
TIM's current ROE % Adjusted to Book Value is 5.09%. Overall, TIM has a GF Score™ of 87/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does TIM's ROE % Adjusted to Book Value compare to TMUS and VZ?
TIM's ROE % Adjusted to Book Value of 5.09% 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 TIM and its competitors. TIM's current ROE % Adjusted to Book Value is 5.09%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TIM stock overvalued right now?
Based on GuruFocus' analysis, TIM (TIMB) is currently considered Modestly Overvalued. The stock's GF Value™ is $19.58, compared to a current price of $22.03 — trading 12.5% above its estimated fair value. The current ROE % Adjusted to Book Value is 5.09%. TIM's overall GF Score™ is 87/100 with 2 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 TIM (TIMB), the current ROE % Adjusted to Book Value is 5.09% 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 TIM (TIMB) Overvalued in 2026?

Based on GuruFocus' analysis, TIM stock appears to be overvalued. The current stock price of $22.03 is trading 12.5% above its estimated GF Value™ of $19.58. GuruFocus considers TIM to be Modestly Overvalued.

Key valuation signals for TIMB:

  • ROE % Adjusted to Book Value: 5.09%
  • GF Value™: $19.58 vs. price of $22.03 (12.5% above fair value)
  • GF Score™: 87/100 with 2 warning signs

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

TIM Business Description

Address Avenida Joao Cabral de Melo Neto, 850, Torre Norte, 12th Floor, Room 1212, Barra da Tijuca, Rio de Janeiro, RJ, BRA, 22775-057
TIM, which is 67%-owned by Telecom Italia, is the third-largest wireless carrier in Brazil, with 62 million subscribers, equal to about 23% of the market. The firm owns 49% of I-Systems, an infrastructure partnership that is expanding its network footprint across Brazil. I-Systems can provide broadband service to about 8 million locations, including 6.5 million with fiber, equal to 10%-15% of the country. TIM leases capacity on the venture's network to serve retail broadband customers under the UltraFibra brand, but it has agreed to buy out its joint venture partner in 2026 and will take full ownership of these assets. TIM also resells fiber network access from other providers.
87GF Score

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

$22.03
Price
$19.58
GF Value