T-MOBILE US INC (TMUS) Institutional Ownership and Insiders Activity
T-MOBILE US INC (TMUS) is widely held by institutional investors, with 1618 firms reporting positions valued at approximately $78.21B based on SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is the largest disclosed holder, reporting approximately $6.63B in TMUS holdings in its latest filing.
Recent insider activity includes 9 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
1,618
Total Reported Value
$78.21B
Largest Holder
Blackrock, Inc.
Largest Position
$6.63B
Insider Transactions (90d)
9
Latest Filing Quarter
Q2 2026
New Institutional Positions
191
Funds Exiting Positions
147
Top Institutional Owners
View all- Blackrock, Inc.$6.63B
- Invesco Ltd.$5.35B
- Vanguard Capital Management Llc$4.92B
- Price T Rowe Associates Inc$4.27B
- State Street Corp$4.20B
TMUS News
All news- Softbank Group Corp Q3 Portfolio Shifts: Major TSM Sale, New COF & LIF Positions
Aug 18, 2026 · valut.ai
- Tobam Investment Activity Q1 2026: Significant Purchases and Sales Observed
Aug 3, 2026 · valut.ai
- High Ground Investment Management Llp Portfolio Changes: Q2 Analysis
Jul 21, 2026 · valut.ai
Related TMUS Institutional Insights:
- TMUS 13F Institutional Holders
- TMUS Superinvestors
- TMUS Institutional Ownership Changes
- Communication Services Sector Institutional Ownership
- Communication Services Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Communication Services Stocks By Institutional Investors
- Most Sold Communication Services Stocks By Institutional Investors
- TMUS Insider Trading & SEC Form 4 Activity
- TMUS Articles
- Top Institutional Investor Stock Rankings