Xiao-I
AIXI
11 hedge funds and large institutions have $267K invested in Xiao-I in 2025 Q4 according to their latest regulatory filings, with 5 funds opening new positions, 2 increasing their positions, 0 reducing their positions, and 0 closing their positions.
734% more capital invested
Capital invested by funds: $32K → $267K (+$235K)
83% more funds holding
Funds holding: 6 → 11 (+5)
0.25% more ownership
Funds ownership: 0.01% → 0.26% (+0.25%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
+$241K |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$76.9K |
| 3 |
Jane Street
New York
|
+$43.4K |
| 4 |
XT
XTX Topco
George Town,
Cayman Islands
|
+$36.6K |
| 5 |
Corient Private Wealth
Miami,
Florida
|
+$34.6K |
Top Sellers
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
UBS Group
Zurich,
Switzerland
| $114K | +$241K | +13,949 | +1,394,900% |
|
|
2
Citadel Advisors
Miami,
Florida
| $44.6K | +$76.9K | +4,453 | +450% |
|
|
SP
3
SmartHarvest Portfolios
Poulsbo,
Washington
| $35.4K | +$74.6K | +4,318 | New |
|
|
4
Jane Street
New York
| $20.6K | +$43.4K | +2,515 | New |
|
|
XT
5
XTX Topco
George Town,
Cayman Islands
| $17.3K | +$36.6K | +2,116 | New |
|
|
6
Corient Private Wealth
Miami,
Florida
| $16.4K | +$34.6K | +2,000 | New |
|
|
TSS
7
Two Sigma Securities
New York
| $16K | +$33.7K | +1,948 | New |
|
|
S
8
SignatureFD
Atlanta,
Georgia
| $2.05K | – | – | – |
|
9
Morgan Stanley
New York
| $214 | – | – | – |
|
|
EWA
10
EverSource Wealth Advisors
Birmingham,
Alabama
| $78 | – | – | – |
|
11
RhumbLine Advisers
Boston,
Massachusetts
| $38 | – | – | – |
|
AIXI Hedge Fund Activity: Q4 2025 in Review
11 of the 8,245 institutional investors tracked by Wall St. Rank reported a position in Xiao-I (AIXI) for Q4 2025, worth a combined $267K — up 734% from $32K a quarter earlier.
Buyers outnumbered sellers: 5 funds opened new AIXI positions and 0 closed out — a net gain of 5 holders — while 2 added to existing stakes and 0 trimmed.
The largest buyer was UBS Group, adding an estimated $241K.
- 11 institutional investors held Xiao-I (AIXI) as of Q4 2025, up from 6 in Q3 2025.
- Funds reported $267K of Xiao-I stock for Q4 2025, up 734% quarter-over-quarter.
- 5 funds opened new Xiao-I positions in Q4 2025 and 0 closed out, a net change of +5 holders.
- The largest Xiao-I buyer in Q4 2025 was UBS Group, an estimated $241K added.
Based on aggregated 13F filings for Q4 2025.