T-Mobile US Inc Market Cap ($159.40 Billion)
Market Cap & Net Worth: T-Mobile US Inc (TMUS)
T-Mobile US Inc market cap. T-Mobile US Inc (NASDAQ:TMUS) has a market capitalization of $159.40 Billion ($159.40 Billion) as of October 31, 2026. Listed on the NASDAQ stock exchange, this USA-based company holds position #147 globally and #83 in its home market, demonstrating a -4.20% decrease in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying T-Mobile US Inc's stock price $147.29 by its total outstanding shares 1082204717 (1.08 Billion).
T-Mobile US Inc Market Cap History (2015–2026)
T-Mobile US Inc market cap history from 2015 to 2026. Data shows growth from $41.46 Billion to $159.40 Billion (12.45% CAGR). Check T-Mobile US Inc share price for real-time trading data and today's change.
Index Memberships
T-Mobile US Inc is a constituent of 4 market indices:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
S&P 500 Index
GSPC
|
$62.23 Trillion | 0.28% | #66 of 503 |
|
NASDAQ Composite
IXIC
|
$40.85 Trillion | 0.39% | #32 of 3165 |
|
Nasdaq 100
NDX
|
$34.32 Trillion | 0.46% | #31 of 101 |
|
S&P 100
OEX
|
$44.76 Trillion | 0.39% | #59 of 101 |
Weight: T-Mobile US Inc's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
T-Mobile US Inc Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how T-Mobile US Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance. Also see TMUS cash flow metrics for how efficiently the company converts equity into cash flow.
Latest Price to Sales (P/S) Ratio
2.49x
T-Mobile US Inc's market cap is 2.49 times its annual revenue
Latest Price to Earnings (P/E) Ratio
19.99x
T-Mobile US Inc's market cap is 19.99 times its annual earnings
What These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2016 | $60.95 Billion | $37.49 Billion | $1.46 Billion | 1.63x | 41.75x |
| 2017 | $67.31 Billion | $40.60 Billion | $4.54 Billion | 1.66x | 14.84x |
| 2018 | $67.42 Billion | $43.31 Billion | $2.89 Billion | 1.56x | 23.34x |
| 2019 | $83.12 Billion | $45.00 Billion | $3.47 Billion | 1.85x | 23.97x |
| 2020 | $143.19 Billion | $68.40 Billion | $3.06 Billion | 2.09x | 46.73x |
| 2021 | $123.15 Billion | $80.12 Billion | $3.02 Billion | 1.54x | 40.72x |
| 2022 | $148.66 Billion | $79.57 Billion | $2.59 Billion | 1.87x | 57.40x |
| 2023 | $170.99 Billion | $78.56 Billion | $8.32 Billion | 2.18x | 20.56x |
| 2024 | $238.88 Billion | $81.40 Billion | $11.34 Billion | 2.93x | 21.07x |
| 2025 | $219.73 Billion | $88.31 Billion | $10.99 Billion | 2.49x | 19.99x |
Competitor Companies of TMUS by Market Capitalization
Companies near T-Mobile US Inc in the global market cap rankings as of October 31, 2026. See TMUS net asset quality score to understand what proportion of total assets are financed by equity.
Key companies related to T-Mobile US Inc by market ranking:
- Verizon Communications Inc (SA:VERZ34): Ranked #108 globally with a market cap of $195.66 Billion USD ( R$997.15 Billion BRL).
- Verizon Communications Inc (NYSE:VZ): Ranked #120 globally with a market cap of $181.40 Billion USD.
- Deutsche Telekom AG (XETRA:DTE): Ranked #159 globally with a market cap of $146.78 Billion USD ( €125.55 Billion EUR).
- AT&T Inc. (NYSE:T): Ranked #163 globally with a market cap of $143.35 Billion USD.
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #108 | Verizon Communications Inc | SA:VERZ34 | $195.66 Billion | R$39.41 |
| #120 | Verizon Communications Inc | NYSE:VZ | $181.40 Billion | $43.66 |
| #159 | Deutsche Telekom AG | XETRA:DTE | $146.78 Billion | €25.62 |
| #163 | AT&T Inc. | NYSE:T | $143.35 Billion | $20.92 |
Market Capitalization of T-Mobile US Inc (2015–2026)
Market capitalization of T-Mobile US Inc from 2015 to today. Between 2015 and today, T-Mobile US Inc's market cap moved from $41.46 Billion to $ 159.40 Billion, with a yearly change of 12.45%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | $159.40 Billion | -27.46% |
| 2025 | $219.73 Billion | -8.01% |
| 2024 | $238.88 Billion | +39.70% |
| 2023 | $170.99 Billion | +15.02% |
| 2022 | $148.66 Billion | +20.71% |
| 2021 | $123.15 Billion | -13.99% |
| 2020 | $143.19 Billion | +72.28% |
| 2019 | $83.12 Billion | +23.28% |
| 2018 | $67.42 Billion | +0.16% |
| 2017 | $67.31 Billion | +10.43% |
| 2016 | $60.95 Billion | +47.01% |
| 2015 | $41.46 Billion | -- |
End of Day Market Cap According to Different Sources
On Oct 30th, 2026 the market cap of T-Mobile US Inc was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $159.40 Billion USD |
| MoneyControl | $159.40 Billion USD |
| MarketWatch | $159.40 Billion USD |
| marketcap.company | $159.40 Billion USD |
| Reuters | $159.40 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.
About T-Mobile US Inc
T-Mobile US, Inc., together with its subsidiaries, provides wireless communications services in the United States, Puerto Rico, and the United States Virgin Islands. The company offers voice, messaging, and data services to postpaid, prepaid, and wholesale and other services customers. It also provides wireless devices, including smartphones, wearables, tablets, home broadband gateways, headsets,… Read more