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IACOU

Idea Acquisition Corp Units
IACOU

72 hedge funds and large institutions have $330M invested in Idea Acquisition Corp Units in 2026 Q1 according to their latest regulatory filings, with 72 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

95.23% more ownership

Funds ownership: 0% → 95.23% (+95%)

Holders
72
Holders Change
+72
Holders Change %
–
% of All Funds
0.89%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
72
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
PAMP
Polar Asset Management Partners
Ontario, Canada
+$22.3M
2
LA
Linden Advisors
New York
+$17.3M
3
MI
MMCAP International
Cayman Islands
+$17.3M
4
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
+$16.8M
5
AC
Aristeia Capital
Connecticut
+$16.8M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
WCMNY
51
Westchester Capital Management (New York)
New York
$1.49M +$1.49M +150,000 New
HF
52
HRT Financial
New York
$1.49M +$1.49M +150,000 New
VF
53
Virtu Financial
New York
$1.09M +$1.09M +110,161 New
SCM
54
Shaolin Capital Management
Florida
$1.08M +$1.08M +109,200 New
WRBC
55
W.R. Berkley Corp
Connecticut
$1.04M +$1.04M +104,615 New
ECM
56
ExodusPoint Capital Management
New York
$991K +$990K +100,000 New
GD
57
Galaxy Digital
New York
$991K +$990K +100,000 New
RCM
58
Rivernorth Capital Management
Florida
$991K +$990K +100,000 New
HCM
59
Heights Capital Management
California
$941K +$941K +95,000 New
State of Wisconsin Investment Board
60
State of Wisconsin Investment Board
Wisconsin
$764K +$763K +77,100 New
HI
61
HBK Investments
Texas
$722K +$722K +72,867 New
PCM
62
Prelude Capital Management
New York
$545K +$545K +55,000 New
SPCM
63
Stoic Point Capital Management
California
$545K +$545K +55,000 New
DAM
64
Deltec Asset Management
New York
$496K +$495K +50,000 New
AA
65
ABC Arbitrage
France
$396K +$396K +40,000 New
Toronto Dominion Bank
66
Toronto Dominion Bank
Ontario, Canada
$376K +$376K +37,985 New
Susquehanna International Group
67
Susquehanna International Group
Pennsylvania
$297K +$297K +30,000 New
PCM
68
PenderFund Capital Management
British Columbia, Canada
$248K +$248K +25,000 New
PP
69
Paloma Partners
Connecticut
$248K +$247K +24,993 New
Royal Bank of Canada
70
Royal Bank of Canada
Ontario, Canada
$200K +$200K +20,203 New
BFM
71
Boothbay Fund Management
New York
$143K +$143K +14,439 New
RCM
72
Robinson Capital Management
Michigan
$102K +$102K +10,250 New
1 2
3

IACOU Hedge Fund Activity: Q1 2026 in Review

72 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Idea Acquisition Corp Units (IACOU) for Q1 2026, worth a combined $330M.

Buyers outnumbered sellers: 72 funds opened new IACOU positions and 0 closed out — a net gain of 72 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Polar Asset Management Partners, opening a new position worth an estimated $22.3M.

  • 72 institutional investors held Idea Acquisition Corp Units (IACOU) as of Q1 2026, up from 0 in Q4 2025.
  • Funds reported $330M of Idea Acquisition Corp Units stock for Q1 2026.
  • 72 funds opened new Idea Acquisition Corp Units positions in Q1 2026 and 0 closed out, a net change of +72 holders.
  • The largest Idea Acquisition Corp Units buyer in Q1 2026 was Polar Asset Management Partners, an estimated $22.3M added.

Based on aggregated 13F filings for Q1 2026.