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TMUS
Volume: 3.99M
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T-Mobile US (TMUS) Market Capitalization Overview

Market Cap: $283.55B as of Aug 22, 2025

$283.55B
Past Month+$17.94B (6.75%)
As of Aug 22, 2025, T-Mobile US (TMUS) has a market capitalization of $283.55B. Over the past 30 days, its market cap has decreased by -2.65%, while in the last 12 months, it has increased by 10.69%.

Market capitalization represents the total value of T-Mobile US as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.

T-Mobile US (TMUS) Market Cap Formula = Stock Price * Shares Outstanding

The market cap of T-Mobile US (TMUS) helps investors assess the company's size and compare it with competitors for better investment decisions.

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T-Mobile US (TMUS) Market Cap History

DateMarket CapChange
Aug 1, 2025$266.95B-2.65%
Jul 1, 2025$274.23B-0.64%
Jun 2, 2025$275.99B-1.60%
May 1, 2025$280.46B-8.53%
Apr 1, 2025$306.61B-1.57%
Mar 3, 2025$311.51B+12.73%
Feb 3, 2025$276.32B+8.46%
Jan 2, 2025$254.77B-10.33%

T-Mobile US (TMUS) End of Year Market Cap History

DateMarket CapChange
2025$283.55B+10.69%
2024$256.16B+38.15%
2023$185.42B+6.45%
2022$174.19B+20.24%
2021$144.87B-13.45%
2020$167.38B—

FAQs About T-Mobile US (TMUS) Market Cap

As of Aug 22, 2025, the market capitalization of T-Mobile US (TMUS) is $283.55B. Market cap represents the total value of a company’s outstanding shares and is a key indicator of its size in the stock market.

In the last 30 days, T-Mobile US’s market capitalization has increased by 6.75%, changing from $265.62B to $283.55B as of Aug 22, 2025.

In the last 3 months, T-Mobile US’s market capitalization has increased by —, changing from – to – as of –.

In the year 2024, T-Mobile US’s market capitalization increased from $185.42B in January to $256.16B in December, reflecting a 38.15% change.

In the past five years, T-Mobile US (TMUS) has had a compound annual growth rate (CAGR) of 8.88% in market capitalization. This means its market cap has grown at an average rate of 8.88% per year.

T-Mobile US (TMUS)

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