T-Mobile US
TMUS
1,756 hedge funds and large institutions have $113B invested in T-Mobile US in 2025 Q2 according to their latest regulatory filings, with 178 funds opening new positions, 719 increasing their positions, 646 reducing their positions, and 163 closing their positions.
12% more call options, than puts
Call options by funds: $1.66B | Put options by funds: $1.48B
11% more repeat investments, than reductions
Existing positions increased: 719 | Existing positions reduced: 646
9% more first-time investments, than exits
New positions opened: 178 | Existing positions closed: 163
0.25% less ownership
Funds ownership: 42.07% → 41.82% (-0.25%)
1% less funds holding
Funds holding: 1,770 → 1,756 (-14)
12% less capital invested
Capital invested by funds: $128B → $113B (-$15B)
41% less funds holding in top 10
Funds holding in top 10: 51 → 30 (-21)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital International Investors
Los Angeles,
California
|
+$1.29B |
| 2 |
Jane Street
New York
|
+$1.03B |
| 3 |
D.E. Shaw & Co
New York
|
+$911M |
| 4 |
GCM
Ghisallo Capital Management
Boston,
Massachusetts
|
+$549M |
| 5 |
Two Sigma Advisers
New York
|
+$479M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SoftBank Group
Tokyo,
Japan
|
-$5.25B |
| 2 |
Berkshire Hathaway
Omaha,
Nebraska
|
-$1.04B |
| 3 |
Wellington Management Group
Boston,
Massachusetts
|
-$908M |
| 4 |
Dodge & Cox
San Francisco,
California
|
-$423M |
| 5 |
DZ Bank
Frankfurt Am Main,
Germany
|
-$321M |
TMUS Hedge Fund Activity: Q2 2025 in Review
1,756 of the 7,613 institutional investors tracked by Wall St. Rank reported a position in T-Mobile US (TMUS) for Q2 2025, worth a combined $113B — down 12% from $128B a quarter earlier.
Buyers outnumbered sellers: 178 funds opened new TMUS positions and 163 closed out — a net gain of 15 holders — while 719 added to existing stakes and 646 trimmed.
The largest buyer was Capital International Investors, adding an estimated $1.29B. The largest seller was SoftBank Group, cutting an estimated $5.25B.
- 1,756 institutional investors held T-Mobile US (TMUS) as of Q2 2025, down from 1,770 in Q1 2025.
- Funds reported $113B of T-Mobile US stock for Q2 2025, down 12% quarter-over-quarter.
- 178 funds opened new T-Mobile US positions in Q2 2025 and 163 closed out, a net change of +15 holders.
- The largest T-Mobile US buyer in Q2 2025 was Capital International Investors, an estimated $1.29B added.
- The largest T-Mobile US seller in Q2 2025 was SoftBank Group, an estimated $5.25B sold.
Based on aggregated 13F filings for Q2 2025.