Companies: 10,452     total market cap: C$147.621 T
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T-Mobile US
TMUS
#30
Rank
C$414.58 B
Marketcap
🇺🇸 United States
Country
$363.11
Share price
0.92%
Change (1 day)
64.70%
Change (1 year)
📡 Telecommunication
Categories

Market capitalization of T-Mobile US (TMUS)

Market cap: C$414.58 Billion

As of April 2025 T-Mobile US has a market cap of C$414.58 Billion. This makes T-Mobile US the world's 30th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of T-Mobile US from 2007 to 2025

End of year Market Cap

Year Marketcap Change
2025C$414.58 B11.63%
2024C$371.39 B51.01%
2023C$245.92 B4.05%
2022C$236.35 B28.02%
2021C$184.62 B-13.49%
2020C$213.41 B143.16%
2019C$87.76 B19.14%
2018C$73.66 B10.89%
2017C$66.43 B4.31%
2016C$63.68 B43.39%
2015C$44.41 B75.93%
2014C$25.24 B-12.09%
2013C$28.71 B697.03%
2012C$3.60 B12.64%
2011C$3.19 B-28.65%
2010C$4.48 B58.31%
2009C$2.83 B-55.21%
2008C$6.32 B-6.39%
2007C$6.75 B

End of Day market cap according to different sources

On Apr 17th, 2025 the market cap of T-Mobile US was reported to be:

C$414.58 Billion
by Yahoo Finance info icon info icon
C$414.58 Billion
by CompaniesMarketCap info icon info icon
C$414.58 Billion
by Nasdaq info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
Verizon
VZ
C$261.80 B-36.85%🇺🇸 USA
AT&T
T
C$270.90 B-34.66%🇺🇸 USA
Telephone and Data Systems
TDS
C$5.80 B-98.60%🇺🇸 USA
Spok Holdings
SPOK
C$0.44 B-99.89%🇺🇸 USA
U.S. Cellular
USM
C$8.08 B-98.05%🇺🇸 USA
America Movil
AMX
C$67.86 B-83.63%🇲🇽 Mexico
Shentel
SHEN
C$0.99 B-99.76%🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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