Twenty One Capital Inc
60 hedge funds and large institutions have $974M invested in Twenty One Capital Inc in 2025 Q4 according to their latest regulatory filings, with 60 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
53% more call options, than puts
Call options by funds: $15.4M | Put options by funds: $10.1M
32.08% more ownership
Funds ownership: 0% → 32.08% (+32%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SoftBank Group
Tokyo,
Japan
|
+$930M |
| 2 |
Morgan Stanley
New York
|
+$110M |
| 3 |
CF
Cantor Fitzgerald
New York
|
+$59.4M |
| 4 |
Jane Street
New York
|
+$27.2M |
| 5 |
SC
Shay Capital
New York
|
+$11.8M |
Top Sellers
XXI Hedge Fund Activity: Q4 2025 in Review
60 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Twenty One Capital Inc (XXI) for Q4 2025, worth a combined $974M.
Buyers outnumbered sellers: 60 funds opened new XXI positions and 0 closed out — a net gain of 60 holders — while 0 added to existing stakes and 0 trimmed.
The largest buyer was SoftBank Group, opening a new position worth an estimated $930M.
- 60 institutional investors held Twenty One Capital Inc (XXI) as of Q4 2025, up from 0 in Q3 2025.
- Funds reported $974M of Twenty One Capital Inc stock for Q4 2025.
- 60 funds opened new Twenty One Capital Inc positions in Q4 2025 and 0 closed out, a net change of +60 holders.
- The largest Twenty One Capital Inc buyer in Q4 2025 was SoftBank Group, an estimated $930M added.
Based on aggregated 13F filings for Q4 2025.