Collective Acquisition Corp II Units
CAIIU
28 hedge funds and large institutions have $120M invested in Collective Acquisition Corp II Units in 2026 Q2 according to their latest regulatory filings, with 28 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
54.31% more ownership
Funds ownership: 0% → 54.31% (+54%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Aristeia Capital
Greenwich,
Connecticut
|
+$21.7M |
| 2 |
LMR Partners
London,
United Kingdom
|
+$21.7M |
| 3 |
Alberta Investment Management Corp (AIMCo)
Edmonton,
Alberta, Canada
|
+$8.98M |
| 4 |
Millennium Management
New York
|
+$7.99M |
| 5 |
AQR Arbitrage
Greenwich,
Connecticut
|
+$7.6M |
Top Sellers
CAIIU Hedge Fund Activity: Q2 2026 in Review
28 of the 8,369 institutional investors tracked by Wall St. Rank reported a position in Collective Acquisition Corp II Units (CAIIU) for Q2 2026, worth a combined $120M.
Buyers outnumbered sellers: 28 funds opened new CAIIU positions and 0 closed out — a net gain of 28 holders — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Aristeia Capital, opening a new position worth an estimated $21.7M.
- 28 institutional investors held Collective Acquisition Corp II Units (CAIIU) as of Q2 2026, up from 0 in Q1 2026.
- Funds reported $120M of Collective Acquisition Corp II Units stock for Q2 2026.
- 28 funds opened new Collective Acquisition Corp II Units positions in Q2 2026 and 0 closed out, a net change of +28 holders.
- The largest Collective Acquisition Corp II Units buyer in Q2 2026 was Aristeia Capital, an estimated $21.7M added.
Based on aggregated 13F filings for Q2 2026.