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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
GuruFocus Financial Strength Rank measures how strong a company's financial situation is. It is rated on a scale of 1 to 10 and is based on these factors:
1. The debt burden that the company has as measured by its Interest Coverage (current year). The higher, the better.
2. Debt to revenue ratio. The lower, the better.
3. Altman Z-Score.
4. Other debt related ratios.
A higher score indicates a stronger financial position, with companies rated 7 or above considered financially stable and unlikely to face distress. Conversely, a score of 3 or below suggests potential financial difficulties, indicating a higher risk of distress.
T-Mobile US's Interest Coverage for the quarter that ended in Mar. 2026 was 4.36.
T-Mobile US's debt to revenue ratio for the quarter that ended in Mar. 2026 was 1.31.
As of today, T-Mobile US's Altman Z-Score is 1.63.
T-Mobile US (XSWX:TMUS) Financial Strength Explanation
The rank is rated on a scale of 1 to 10. A higher score indicates a stronger financial position, with companies rated 7 or above considered financially stable and unlikely to face distress. Conversely, a score of 3 or below suggests potential financial difficulties, indicating a higher risk of distress.
T-Mobile US has the Financial Strength Rank of 4.
T-Mobile US Financial Strength Related Terms
XSWX:TMUS vs VZ, T, CMCSA: Financial Strength Comparison
For the Telecom Services subindustry, T-Mobile US's Financial Strength, along with its competitors' market caps and Financial Strength 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 Financial Strength vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, T-Mobile US's Financial Strength distribution charts can be found below:
* The bar in red indicates where T-Mobile US's Financial Strength falls into.
Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's Operating Income (EBIT) by its Interest Expense:
Z-Score model is an accurate forecaster of failure up to two years prior to distress. It can be considered the assessment of the distress of industrial corporations.
The zones of discrimination were as such:
When Z-Score is less than 1.81, it is in Distress Zones.
When Z-Score is greater than 2.99, it is in Safe Zones.
When Z-Score is between 1.81 and 2.99, it is in Grey Zones.
T-Mobile US has a Z-score of 1.63, indicating it is in Distress Zones. This implies bankrupcy possibility in the next two years.
Warning Sign:
Altman Z-score of 1.63 is in distress zone. This implies bankruptcy possibility in the next two years.
* 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.
T-Mobile US (XSWX:TMUS) has a Financial Strength of 4 as of Mar. 2026. The financial strength rank measures the strength of a company's balance sheet based on revenue and debt. View historical data on T-Mobile US and its competitors. This is near median its historical median of 4.00. Over the past decade, T-Mobile US's Financial Strength has ranged from 2.00 to 5.00.
Is T-Mobile US's Financial Strength too high?
T-Mobile US's current Financial Strength of 4 is near median its 10-year median of 4.00. Over the past 10 years, this metric has ranged from a low of 2.00 to a high of 5.00. 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 Financial Strength compare to VZ and T?
T-Mobile US's Financial Strength of 4 can be compared against companies in the Telecommunication Services industry. Historically, T-Mobile US's own Financial Strength has ranged from 2.00 to 5.00 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 Financial Strength for a Telecommunication Services company?
A good Financial Strength depends on the Telecommunication Services industry context. However, Financial Strength 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 Financial Strength mean?
A high Financial Strength can signal that a stock is expensive relative to its fundamentals. The financial strength rank measures the strength of a company's balance sheet based on revenue and debt. View historical data on T-Mobile US and its competitors. T-Mobile US's current Financial Strength is 4, which is near median its own 10-year median of 4.00. 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 Financial Strength of 4. The stock's GF Value™ is CHF184.06, compared to a current price of CHF146.66 — trading 20.3% below its estimated fair value. The current Financial Strength is 4, which is near median its 10-year median of 4.00. T-Mobile US's overall GF Score™ is 76/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Financial Strength calculated?
Financial Strength is calculated from a company's financial statements. For T-Mobile US (XSWX:TMUS), the current Financial Strength is 4 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 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 CHF146.66 is trading 20.3% below its estimated GF Value™ of CHF184.06.
Key valuation signals for XSWX:TMUS:
Financial Strength: 4 (near median its 10-year median of 4.00)
GF Value™: CHF184.06 vs. price of CHF146.66 (20.3% below fair value)
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.
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
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