T-Mobile US Market Cap

T-Mobile US has a market cap or net worth of $180.64 billion as of November 13, 2026. It is the 108th most valuable company in the world and the 68th biggest in the United States. Its market cap has decreased by 24.06% in one year.

Market Cap

180.64B

Enterprise Value

294.01B

1-Year Change

-24.06%

Global Rank

#108

Country Rank

#68 United States

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Since April 19, 2007, T-Mobile US's market cap has increased from $4.31B to $180.64B, an increase of 4,095.51%. That is a compound annual growth rate of 21.02%.

Market Cap History

Date	Market Cap	% Change
Nov 13, 2026	180.64B	-20.46%
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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Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

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