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HACQU

HCM IV Acquisition Corp Unit
HACQU

66 hedge funds and large institutions have $278M invested in HCM IV Acquisition Corp Unit in 2026 Q1 according to their latest regulatory filings, with 66 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

110.98% more ownership

Funds ownership: 0% → 110.98% (+111%)

Holders
66
Holders Change
+66
Holders Change %
–
% of All Funds
0.81%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
66
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
LP
LMR Partners
United Kingdom
+$14.1M
2
MI
MMCAP International
Cayman Islands
+$14.1M
3
PAMP
Polar Asset Management Partners
Ontario, Canada
+$14.1M
4
AA
AQR Arbitrage
Connecticut
+$12.9M
5
LA
Linden Advisors
New York
+$12.6M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
LPC
51
Lineage Point Capital
Florida
$1.28M +$1.28M +127,688 New
SSA
52
Schonfeld Strategic Advisors
New York
$1.25M +$1.26M +125,000 New
WRBC
53
W.R. Berkley Corp
Connecticut
$997K +$999K +99,432 New
JP Morgan Chase
54
JP Morgan Chase
New York
$881K +$881K +87,663 New
DAM
55
Deltec Asset Management
New York
$502K +$503K +50,000 New
HCM
56
Heights Capital Management
California
$502K +$503K +50,000 New
VF
57
Virtu Financial
New York
$425K +$426K +42,356 New
AA
58
ABC Arbitrage
France
$401K +$402K +40,000 New
GAM
59
Gritstone Asset Management
Maryland
$401K +$402K +40,000 New
KC
60
Kepos Capital
New York
$251K +$251K +25,000 New
CA
61
Crossingbridge Advisors
New York
$251K +$251K +25,000 New
State of Wisconsin Investment Board
62
State of Wisconsin Investment Board
Wisconsin
$251K +$251K +25,000 New
HF
63
HRT Financial
New York
$243K +$244K +24,276 New
BFM
64
Boothbay Fund Management
New York
$125K +$126K +12,500 New
Royal Bank of Canada
65
Royal Bank of Canada
Ontario, Canada
$6K +$6.35K +632 New
UBS Group
66
UBS Group
Switzerland
$5.01K +$5.03K +500 New
1 2
3

HACQU Hedge Fund Activity: Q1 2026 in Review

66 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in HCM IV Acquisition Corp Unit (HACQU) for Q1 2026, worth a combined $278M.

Buyers outnumbered sellers: 66 funds opened new HACQU positions and 0 closed out — a net gain of 66 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was LMR Partners, opening a new position worth an estimated $14.1M.

  • 66 institutional investors held HCM IV Acquisition Corp Unit (HACQU) as of Q1 2026, up from 0 in Q4 2025.
  • Funds reported $278M of HCM IV Acquisition Corp Unit stock for Q1 2026.
  • 66 funds opened new HCM IV Acquisition Corp Unit positions in Q1 2026 and 0 closed out, a net change of +66 holders.
  • The largest HCM IV Acquisition Corp Unit buyer in Q1 2026 was LMR Partners, an estimated $14.1M added.

Based on aggregated 13F filings for Q1 2026.