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T-Mobile US, Inc.
TMUS - Company ID 0001283699
Market cap$194.71 B
Rank#77
Filings1,001
Market capitalization of T-Mobile US, Inc.
As of 2026-09-07, T-Mobile US, Inc. (TMUS) has a market capitalization of $194.71 B, making it the #77 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-09-07 | $194.71 B |
| 2026-09-06 | $194.71 B |
| 2026-09-05 | $194.71 B |
| 2026-09-04 | $194.71 B |
| 2026-09-03 | $201.68 B |
| 2026-09-02 | $200.91 B |
| 2026-09-01 | $195.40 B |
| 2026-08-31 | $193.55 B |
| 2026-08-30 | $194.55 B |
| 2026-08-29 | $194.55 B |
| 2026-08-28 | $194.55 B |
| 2026-08-27 | $190.60 B |
Market Cap of similar companies
Frequently asked questions
What is T-Mobile US, Inc.'s market cap?
As of 2026-09-07, T-Mobile US, Inc. (TMUS) has a market capitalization of $194.71 B, making it the #77 most valuable US-listed company.
Where does T-Mobile US, Inc. rank by market cap?
T-Mobile US, Inc. is the #77 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.