AT&T Inc. vs T-Mobile US, Inc.

Stocks or ETFs side by side: scores, returns, risk, valuation and what they hold.

T vs TMUS at a glance

MeasureTAT&T Inc.TMUST-Mobile US, Inc.
SectorCommunication ServicesCommunication Services
IndustryTelecom ServicesTelecom Services
CountryUnited StatesUnited States
Market cap$148B$179B
Price$21.94$169.08
Last day+0.64%+0.22%

What AT&T Inc. does

AT&T Inc. provides telecommunications and technology services worldwide. It operates through two segments, Communications and Latin America.

T analysis and Q-Scores →

What T-Mobile US, Inc. does

, 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.

TMUS analysis and Q-Scores →

Data as of 2026-10-13. Not investment advice.