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T-Mobile US, Inc. — Major Holders & Superinvestors

TMUS
NASDAQCommunication ServicesTelecommunications ServicesCIK 0001283699t-mobile.comAbout TMUS
Last close · Oct 16, 2026159.10+2.07 (+1.32%)
Market cap$170.7B

Of the 85 managers this site tracks, 2 held T-Mobile US (TMUS) at the end of Q2 2026, their latest 13Fs. The largest position by value was Dodge & Cox's, $1.1B; Bridgewater's ($28.9M) follows. No Schedule 13D or 13G is on file for TMUS from the activists and large holders the site follows.

Superinvestors holding TMUS

2 of the tracked managers · latest 13F
ManagerFirmQuarterSharesValue

13D/13G are SEC beneficial-ownership disclosures, triggered only above 5%; a 13F is a quarterly snapshot filed up to 45 days after quarter end. Superinvestor names link to their full portfolios under Investors.