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TIMTIMB +2.89%81 12-1 Month Momentum % is 9.12% as of Aug. 20, 2026. GuruFocus rates TIMB with a GF Score™ of 81/100 and a GF Value™ of $20.34 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 384 Telecommunication Services companies, TIM ranks better than 53.39% on this metric.
12-1 Month Momentum % is the total return of the stock from 12-month ago to 1-month ago. As of today (2026-08-20), TIM's 12-1 Month Momentum % is 9.12%.
The industry rank for TIM's 12-1 Month Momentum % or its related term are showing as below:
TIMB's 12-1 Month Momentum % is ranked better than 53.39% of 384
companies
in the Telecommunication Services industry
Industry Median: -1.425
vs TIMB: 9.12
Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 12-1 Month Momentum % measures the total return to a stock over the past twelve months, but ignores the previous month.
The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.
TIM 12-1 Month Momentum % Related Terms
TIMB vs VZ, TMUS, T: 12-1 Month Momentum % Comparison
For the Telecom Services subindustry, TIM's 12-1 Month Momentum %, along with its competitors' market caps and 12-1 Month Momentum % 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 12-1 Month Momentum % vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, TIM's 12-1 Month Momentum % distribution charts can be found below:
* The bar in red indicates where TIM's 12-1 Month Momentum % falls into.
* 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 (TIMB) has a 12-1 Month Momentum % of 9.12% as of Aug. 20, 2026. 12-1 Month Momentum measures the total return of the stock from 12-month ago to 1-month ago. View historical data on TIM and its competitors. According to the industry distribution chart, TIM ranks #179 out of 384 companies in the Telecommunication Services industry, placing it in the top 46.6%.
Is TIM's 12-1 Month Momentum % too high?
TIM's current 12-1 Month Momentum % is 9.12%. Based on the distribution chart, TIM ranks #179 out of 384 companies in the Telecommunication Services industry, which is above the industry midpoint. Overall, TIM has a GF Score™ of 81/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does TIM's 12-1 Month Momentum % compare to VZ and TMUS?
According to the Telecommunication Services industry distribution chart, TIM ranks #179 out of 384 companies for 12-1 Month Momentum %. This puts TIM in the upper half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 12-1 Month Momentum % for a Telecommunication Services company?
A good 12-1 Month Momentum % depends on the Telecommunication Services industry context. However, 12-1 Month Momentum % 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 12-1 Month Momentum % mean?
A high 12-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 12-1 Month Momentum measures the total return of the stock from 12-month ago to 1-month ago. View historical data on TIM and its competitors. TIM's current 12-1 Month Momentum % is 9.12%. 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 Undervalued. The stock's GF Value™ is $20.34, compared to a current price of $17.78 — trading 12.6% below its estimated fair value. The current 12-1 Month Momentum % is 9.12%. TIM's overall GF Score™ is 81/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 12-1 Month Momentum % calculated?
12-1 Month Momentum % is calculated from a company's financial statements. For TIM (TIMB), the current 12-1 Month Momentum % is 9.12% as of Aug. 20, 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 undervalued.
The current stock price of $17.78 is trading 12.6% below its estimated GF Value™ of $20.34.
GuruFocus considers TIM to be Modestly Undervalued.
Key valuation signals for TIMB:
12-1 Month Momentum %: 9.12%
GF Value™: $20.34 vs. price of $17.78 (12.6% below fair value)
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, 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.
81GF Score
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12-1 Month Momentum % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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