DOSSIER · 13F Holders · Q3 2026
T-MOBILE US INC
7 institutions still hold T-MOBILE US INC as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 872590904·7 13F holders·last filed Sep 30, 2026
AI Holders Summary · Q3 2026
7 institutions reported T-MOBILE US INC in Q3 2026. IMC-Chicago, LLC leads at 33.8% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.