T-Mobile US, Inc. (TMUS)

T-Mobile US Market Cap

T-Mobile US has a market cap or net worth of $211.71 billion as of January 29, 2026. Its market cap has decreased by -14.54% in one year.

• Market Cap: 211.71B
• Enterprise Value: 328.72B
• 1-Year Change: -14.54%
• Ranking: #60
• Category: Mega-Cap
• Stock Price: $189.28

Market Cap Chart

Since April 19, 2007, T-Mobile US's market cap has increased from $4.31B to $211.71B, an increase of 4,817.22%. That is a compound annual growth rate of 23.03%.

Market Cap History

Date	Market Cap	% Change
Jan 28, 2026	208.32B	-8.27%
Dec 31, 2025	227.10B	-11.34%
Dec 31, 2024	256.15B	38.15%
Dec 29, 2023	185.42B	6.45%
Dec 30, 2022	174.18B	20.24%
Dec 31, 2021	144.87B	-13.45%
Dec 31, 2020	167.37B	149.46%
Dec 31, 2019	67.09B	24.33%
Dec 31, 2018	53.97B	2.14%
Dec 29, 2017	52.84B	11.50%
Dec 30, 2016	47.39B	48.45%
Dec 31, 2015	31.92B	46.77%
Dec 31, 2014	21.75B	-11.27%
Dec 31, 2013	24.51B	578.59%
Dec 31, 2012	3.61B	14.88%
Dec 30, 2011	3.14B	-29.75%
Dec 31, 2010	4.48B	66.48%
Dec 31, 2009	2.69B	-48.29%
Dec 31, 2008	5.20B	-23.05%
Dec 31, 2007	6.76B	56.95%
Apr 19, 2007	4.31B	-

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