T-Mobile US (XSWX:TMUS) GF Value Rank: 8 (As of Jul. 04, 2026) — 60% Above Median


XSWX:TMUS T-Mobile US Inc XSWX:TMUS
76 GF Score
Price CHF141.26
GF Value CHF179.15
! 3 Warning Signs
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What is T-Mobile US GF Value Rank?

T-Mobile US XSWX:TMUS +0.41% 76 GF Value Rank is 8 as of Jul. 04, 2026, which is 60% above its 10-year median of 5.00. GuruFocus rates XSWX:TMUS with a GF Score™ of 76/100 and a GF Value™ of CHF179.15. The stock has 3 warning signs investors should review.

T-Mobile US has the GF Value Rank of 8.

GF Value Rank evaluates the exclusive GuruFocus valuation and performance of a stock, rated on a scale from 1 to 10. It is determined by the price-to-GF-Value (P/GF Value) ratio, a proprietary metric calculated based on historical multiples along with an adjustment factor based on a company's past returns and growth and future estimates of the business' performance.

GuruFocus found that for valuation, we cannot simply give stocks a better GF Value rank simply because they have a lower P/GF Value ratio. Backtesting shows that over the long term, the two worst-performing groups are the most expensive group (with the highest P/GF Value ratio) and the least expensive group (with the lowest P/GF Value ratio).

We can understand why the most expensive group underperforms. We were initially puzzled by the underperformance of the least expensive group, but we realized there is a reason why some stocks are super cheap. If they look too undervalued, it is often because the businesses behind them are poor quality. The market realized this and gave them low valuations. In a way, the market is efficient.

After multiple backtesting analyses, we granted the stocks in third-cheapest percentile the highest GF Value rank, as they have performed the best over a full market cycle. Stock performance is actually not as sensitive to valuation as it is to growth and profitability. On average, the companies in the 20%-50% valuation groups have similar performances. Therefore, we should avoid the most expensive and the least expensive stocks. We can be more tolerant of valuation.

A higher score indicates a stock with a relatively low valuation and substantial potential for outperformance. Conversely, a lower score often reflects stocks that are either highly overvalued or deeply undervalued, both of which tend to underperform.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

T-Mobile US GF Value Rank Related Terms

XSWX:TMUS vs VZ, T, CMCSA: GF Value Rank Comparison

For the Telecom Services subindustry, T-Mobile US's GF Value Rank, along with its competitors' market caps and GF Value Rank 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.

T-Mobile US GF Value Rank vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, T-Mobile US's GF Value Rank distribution charts can be found below:

* The bar in red indicates where T-Mobile US's GF Value Rank falls into.


XSWX:TMUS
76GF Score
T-Mobile US Inc XSWX:TMUS
GF Value Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Value Rank →
What does a GF Value Rank of 8 mean?
T-Mobile US (XSWX:TMUS) has a GF Value Rank of 8 as of Jul. 04, 2026. GF Value Rank is given based on historical multiples along with past returns, growth and future estimates of the business' performance. View historical data on T-Mobile US and its competitors. This is 60% above median its historical median of 5.00. Over the past decade, T-Mobile US's GF Value Rank has ranged from 1.00 to 10.00.
Is T-Mobile US's GF Value Rank too high?
T-Mobile US's current GF Value Rank of 8 is 60% above median its 10-year median of 5.00. Over the past 10 years, this metric has ranged from a low of 1.00 to a high of 10.00. Overall, T-Mobile US has a GF Score™ of 76/100, reflecting its overall financial health beyond just this single metric.
How does T-Mobile US's GF Value Rank compare to VZ and T?
T-Mobile US's GF Value Rank of 8 can be compared against companies in the Telecommunication Services industry. Historically, T-Mobile US's own GF Value Rank has ranged from 1.00 to 10.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Value Rank for a Telecommunication Services company?
A good GF Value Rank depends on the Telecommunication Services industry context. However, GF Value Rank 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 GF Value Rank mean?
A high GF Value Rank can signal that a stock is expensive relative to its fundamentals. GF Value Rank is given based on historical multiples along with past returns, growth and future estimates of the business' performance. View historical data on T-Mobile US and its competitors. T-Mobile US's current GF Value Rank is 8, which is 60% above median its own 10-year median of 5.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is T-Mobile US stock overvalued right now?
T-Mobile US (XSWX:TMUS) has a current GF Value Rank of 8. The stock's GF Value™ is CHF179.15, compared to a current price of CHF141.26 — trading 21.1% below its estimated fair value. The current GF Value Rank is 8, which is 60% above median its 10-year median of 5.00. T-Mobile US's overall GF Score™ is 76/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Value Rank calculated?
GF Value Rank is calculated from a company's financial statements. For T-Mobile US (XSWX:TMUS), the current GF Value Rank is 8 as of Jul. 04, 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 T-Mobile US (XSWX:TMUS) Overvalued in 2026?

Based on GuruFocus' analysis, T-Mobile US stock appears to be undervalued. The current stock price of CHF141.26 is trading 21.1% below its estimated GF Value™ of CHF179.15.

Key valuation signals for XSWX:TMUS:

  • GF Value Rank: 8 (60% above median its 10-year median of 5.00)
  • GF Value™: CHF179.15 vs. price of CHF141.26 (21.1% below fair value)
  • GF Score™: 76/100 with 3 warning signs

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

T-Mobile US Business Description

Address 12920 SE 38th Street, Bellevue, WA, USA, 98006-1350
Deutsche Telekom merged its T-Mobile USA unit with prepaid specialist MetroPCS in 2013, and that firm merged with Sprint in 2020, creating the second-largest wireless carrier in the US. T-Mobile now serves about 86 million postpaid and 26 million prepaid phone customers, equal to around 30% of the US retail wireless market. The firm entered the fixed-wireless broadband market aggressively in 2021 and now serves 8 million residential and business customers with its wireless network. It also serves 1 million fiber broadband customers through joint ventures with fiber network owners. T-Mobile owns a stake in these firms, which provide wholesale access to their networks. In addition, T-Mobile provides wholesale services to wireless resellers.
76GF Score

Get the complete analysis for XSWX:TMUS

GF Value Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

CHF141.26
Price
CHF179.15
GF Value