Direxion Daily AI and Big Data Bull 2X ETF
AIBU
3 hedge funds and large institutions have $931K invested in Direxion Daily AI and Big Data Bull 2X ETF in 2025 Q3 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, 0 reducing their positions, and 4 closing their positions.
6.47% less ownership
Funds ownership: 9.62% → 3.15% (-6.5%)
40% less funds holding
Funds holding: 5 → 3 (-2)
46% less capital invested
Capital invested by funds: $1.71M → $931K (-$784K)
50% less first-time investments, than exits
New positions opened: 2 | Existing positions closed: 4
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$387K |
| 2 |
TCM
Traynor Capital Management
Malvern,
Pennsylvania
|
+$354K |
| 3 |
Barclays
London,
United Kingdom
|
+$30.2K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GS
GTS Securities
New York
|
-$1.56M |
| 2 |
Simplex Trading
Chicago,
Illinois
|
-$104K |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$6.92K |
| 4 |
Belvedere Trading
Chicago,
Illinois
|
-$2.22K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $440K | +$387K | +8,196 | New |
|
|
TCM
2
Traynor Capital Management
Malvern,
Pennsylvania
| $402K | +$354K | +7,493 | New |
|
|
3
Barclays
London,
United Kingdom
| $88.1K | +$30.2K | +640 | +64% |
|
|
GS
4
GTS Securities
New York
| – | -$1.56M | -37,178 | Closed |
|
|
5
Simplex Trading
Chicago,
Illinois
| – | -$104K | -2,481 | Closed |
|
|
6
UBS Group
Zurich,
Switzerland
| – | -$6.92K | -165 | Closed |
|
|
7
Belvedere Trading
Chicago,
Illinois
| – | -$2.22K | -53 | Closed |
|
AIBU Hedge Fund Activity: Q3 2025 in Review
3 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Direxion Daily AI and Big Data Bull 2X ETF (AIBU) for Q3 2025, worth a combined $931K — down 46% from $1.71M a quarter earlier.
Sellers outnumbered buyers: 4 funds closed out of AIBU and 2 opened new positions — a net loss of 2 holders — while 0 trimmed existing stakes and 1 added.
The largest buyer was Susquehanna International Group, opening a new position worth an estimated $387K. The largest seller was GTS Securities, exiting entirely with an estimated $1.56M sold.
- 3 institutional investors held Direxion Daily AI and Big Data Bull 2X ETF (AIBU) as of Q3 2025, down from 5 in Q2 2025.
- Funds reported $931K of Direxion Daily AI and Big Data Bull 2X ETF stock for Q3 2025, down 46% quarter-over-quarter.
- 2 funds opened new Direxion Daily AI and Big Data Bull 2X ETF positions in Q3 2025 and 4 closed out, a net change of -2 holders.
- The largest Direxion Daily AI and Big Data Bull 2X ETF buyer in Q3 2025 was Susquehanna International Group, an estimated $387K added.
- The largest Direxion Daily AI and Big Data Bull 2X ETF seller in Q3 2025 was GTS Securities, an estimated $1.56M sold.
Based on aggregated 13F filings for Q3 2025.