IB Acquisition Corp
IBAC
6 hedge funds and large institutions have $1.03M invested in IB Acquisition Corp in 2026 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 0 increasing their positions, 5 reducing their positions, and 7 closing their positions.
5.79% less ownership
Funds ownership: 7.47% → 1.68% (-5.8%)
50% less funds holding
Funds holding: 12 → 6 (-6)
86% less first-time investments, than exits
New positions opened: 1 | Existing positions closed: 7
92% less capital invested
Capital invested by funds: $12.3M → $1.03M (-$11.3M)
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 5
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$217K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AA
AQR Arbitrage
Greenwich,
Connecticut
|
-$7.23M |
| 2 |
WAM
Wolverine Asset Management
Chicago,
Illinois
|
-$1.47M |
| 3 |
CS
Clear Street
New York
|
-$887K |
| 4 |
CA
Crossingbridge Advisors
Pleasantville,
New York
|
-$735K |
| 5 |
VF
Virtu Financial
New York
|
-$444K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
HF
1
HRT Financial
New York
| $393K | -$22.3K | -2,097 | -5% |
|
|
FTUS
2
Flow Traders U.S.
New York
| $256K | -$11.6K | -1,093 | -4% |
|
|
3
Jane Street
New York
| $217K | +$217K | +20,373 | New |
|
|
CS
4
Clear Street
New York
| $160K | -$887K | -83,411 | -85% |
|
5
Morgan Stanley
New York
| $544 | -$117 | -11 | -18% |
|
6
UBS Group
Zurich,
Switzerland
| $437 | -$67.5K | -6,351 | -99% |
|
|
AA
7
AQR Arbitrage
Greenwich,
Connecticut
| – | -$7.23M | -688,646 | Closed |
|
|
WAM
8
Wolverine Asset Management
Chicago,
Illinois
| – | -$1.47M | -140,000 | Closed |
|
|
CA
9
Crossingbridge Advisors
Pleasantville,
New York
| – | -$735K | -70,000 | Closed |
|
|
VF
10
Virtu Financial
New York
| – | -$444K | -42,298 | Closed |
|
11
Goldman Sachs
New York
| – | -$293K | -27,866 | Closed |
|
|
AA
12
ABC Arbitrage
Paris,
France
| – | -$210K | -20,000 | Closed |
|
13
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| – | -$191K | -18,172 | Closed |
|
IBAC Hedge Fund Activity: Q1 2026 in Review
6 of the 8,127 institutional investors tracked by Wall St. Rank reported a position in IB Acquisition Corp (IBAC) for Q1 2026, worth a combined $1.03M — down 92% from $12.3M a quarter earlier.
Sellers outnumbered buyers: 7 funds closed out of IBAC and 1 opened new positions — a net loss of 6 holders — while 5 trimmed existing stakes and 0 added.
The largest buyer was Jane Street, opening a new position worth an estimated $217K. The largest seller was AQR Arbitrage, exiting entirely with an estimated $7.23M sold.
- 6 institutional investors held IB Acquisition Corp (IBAC) as of Q1 2026, down from 12 in Q4 2025.
- Funds reported $1.03M of IB Acquisition Corp stock for Q1 2026, down 92% quarter-over-quarter.
- 1 fund opened new IB Acquisition Corp positions in Q1 2026 and 7 closed out, a net change of -6 holders.
- The largest IB Acquisition Corp buyer in Q1 2026 was Jane Street, an estimated $217K added.
- The largest IB Acquisition Corp seller in Q1 2026 was AQR Arbitrage, an estimated $7.23M sold.
Based on aggregated 13F filings for Q1 2026.