T-Mobile US
TMUS
1,712 hedge funds and large institutions have $99B invested in T-Mobile US in 2025 Q4 according to their latest regulatory filings, with 216 funds opening new positions, 616 increasing their positions, 710 reducing their positions, and 192 closing their positions.
13% more first-time investments, than exits
New positions opened: 216 | Existing positions closed: 192
12% more call options, than puts
Call options by funds: $1.33B | Put options by funds: $1.19B
2.19% more ownership
Funds ownership: 41.43% → 43.62% (+2.2%)
1% less funds holding
Funds holding: 1,722 → 1,712 (-10)
11% less capital invested
Capital invested by funds: $111B → $99B (-$12.5B)
13% less repeat investments, than reductions
Existing positions increased: 616 | Existing positions reduced: 710
18% less funds holding in top 10
Funds holding in top 10: 17 → 14 (-3)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Invesco
Atlanta,
Georgia
|
+$5.5B |
| 2 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$1.38B |
| 3 |
Wellington Management Group
Boston,
Massachusetts
|
+$662M |
| 4 |
Dodge & Cox
San Francisco,
California
|
+$518M |
| 5 |
Capital International Investors
Los Angeles,
California
|
+$238M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SoftBank Group
Tokyo,
Japan
|
-$3.53B |
| 2 |
Amundi
Paris,
France
|
-$316M |
| 3 |
JP Morgan Chase
New York
|
-$299M |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$295M |
| 5 |
Point72 Asset Management
Stamford,
Connecticut
|
-$286M |
TMUS Hedge Fund Activity: Q4 2025 in Review
1,712 institutional investors reported a position in T-Mobile US (TMUS) for Q4 2025, worth a combined $99B — down 11% from $111B a quarter earlier.
Buyers outnumbered sellers: 216 funds opened new TMUS positions and 192 closed out — a net gain of 24 holders — while 616 added to existing stakes and 710 trimmed.
The largest buyer was Invesco, adding an estimated $5.5B. The largest seller was SoftBank Group, cutting an estimated $3.53B.
- 1,712 institutional investors held T-Mobile US (TMUS) as of Q4 2025, down from 1,722 in Q3 2025.
- Funds reported $99B of T-Mobile US stock for Q4 2025, down 11% quarter-over-quarter.
- 216 funds opened new T-Mobile US positions in Q4 2025 and 192 closed out, a net change of +24 holders.
- The largest T-Mobile US buyer in Q4 2025 was Invesco, an estimated $5.5B added.
- The largest T-Mobile US seller in Q4 2025 was SoftBank Group, an estimated $3.53B sold.
Based on aggregated 13F filings for Q4 2025.