Market cap:
$267.78B-$517.69M(-0.19%)Summary
- As of today (September 26, 2025), TMUS market capitalization is $267.78 billion, with a fall of -$517.69 million (-0.19%) during the most recent trading session on September 25, 2025.
- Over the past year, TMUS market cap has increased by +$30.56 billion (+12.88%).
- TMUS market cap is now -14.04% below its all-time high of $311.50 billion.
Performance
TMUS Market cap Chart
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Highlights
Range
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Market cap Formula
Market Cap = Price ✕ Shares Outstanding
TMUS Market cap Trends
| PeriodPeriod | Market capMarket cap | PricePrice | Shares outstandingShares outstanding | Enterprise valueEnterprise value |
|---|---|---|---|---|
| todaytoday | -0.2% | -0.2% | -0.2% | -0.1% |
| 1 m1 month | -5.5% | -5.5% | - | -4.0% |
| 3 m3 months | +2.1% | +3.0% | - | +1.2% |
| 6 m6 months | -9.4% | -8.0% | - | -7.1% |
| ytdytd | +6.0% | +7.8% | - | +3.9% |
| 1 y1 year | +12.9% | +17.0% | -3.5% | +8.8% |
| 5 y5 years | +90.1% | +112.4% | -10.5% | +64.8% |
TMUS Market cap Highs & Lows
| PeriodPeriod | HighHigh | Current vs highvs high | LowLow | Current vs lowvs low | |
|---|---|---|---|---|---|
| 1 m | 1-month | $288B | -7.0% | $267B | +0.2% |
| 3 m | 3-month | $291B | -8.1% | $255B | +5.1% |
| 6 m | 6-month | $306B | -12.6% | $251B | +6.7% |
| 1 y | 1-year | $312B | -14.0% | $237B | +12.9% |
| 3 y | 3-year | $312B | -14.0% | $152B | +76.3% |
| 5 y | 5-year | $312B | -14.0% | $127B | +110.9% |
| alltime | all time | $312B | -14.0% | $1.95B | >+9999.0% |
TMUS Market cap History
| Date | Value |
|---|---|
| 2025 | $267.78B(+6.0%) |
| 2024 | $252.64B(+31.8%) |
| 2023 | $191.72B(+11.0%) |
| 2022 | $172.75B(+19.2%) |
| 2021 | $144.88B(-13.5%) |
| 2020 | $167.46B(+149.2%) |
| 2019 | $67.20B(+24.3%) |
| 2018 | $54.08B(-0.9%) |
| 2017 | $54.58B(+14.8%) |
| Date | Value |
|---|---|
| 2016 | $47.52B(+48.4%) |
| 2015 | $32.02B(+47.2%) |
| 2014 | $21.75B(-19.4%) |
| 2013 | $26.98B(+644.5%) |
| 2012 | $3.62B(+15.2%) |
| 2011 | $3.15B(-29.8%) |
| 2010 | $4.48B(+66.6%) |
| 2009 | $2.69B(-48.2%) |
| 2008 | $5.20B(-23.2%) |
| 2007 | $6.77B |
FAQ
- What is T-Mobile US, Inc. market capitalization?
- What is the all time high market cap for T-Mobile US, Inc.?
- What is TMUS market capitalization year-to-date change?
- What is T-Mobile US, Inc. market cap year-on-year change?
What is T-Mobile US, Inc. market capitalization?
The current market cap of TMUS is $267.78B
What is the all time high market cap for T-Mobile US, Inc.?
T-Mobile US, Inc. all-time high market capitalization is $311.50B
What is TMUS market capitalization year-to-date change?
T-Mobile US, Inc. market capitalization has changed by +$15.14B (+5.99%) since the beginning of the year
What is T-Mobile US, Inc. market cap year-on-year change?
Over the past year, TMUS market capitalization has changed by +$30.56B (+12.88%)