HCM IV AcquisitionHACQU

13F holders, Q1 2026 (March 31)
66holders
1famous investor
$10.03avg. 13F price*

At the end of Q1 2026, 66 institutions reported holding HCM IV Acquisition Corp. (HACQU) in their 13F filings. The largest holders were MMCAP International Inc. SPC ($14.0M), Polar Asset Management Partners Inc. ($14.0M) and LMR Partners LLP ($14.0M). One famous investor held it Israel Englander (0.0% of Millennium Management's portfolio).

Company
HCM IV Acquisition Corp.
CUSIP
G4365S128
Latest filing quarter
Q2 2026

History

Number of 13F holders

020406080 Q1 2026: 66Q1 2026Q2 2026: 17Q2 2026

Total Exit/New Position Q1 2026

InstitutionsTotal Value
New Positions64$270.8M
Exits0$0

Ownership 66 holders

MMCAP International Inc. SPC 1.22% New 1,400,000 $14.0M
Polar Asset Management Partners Inc. 0.46% New 1,400,000 $14.0M
LMR Partners LLP 0.17% New 1,400,000 $14.0M
AQR Arbitrage LLC 0.25% New 1,280,942 $12.8M
Linden Advisors LP 0.73% New 1,250,000 $12.5M
Millennium Management 0.01% New 1,178,000 $11.8M
Highbridge Capital Management LLC 0.97% New 1,000,000 $10.0M
Alberta Investment Management Corp 0.07% New 1,000,000 $10.0M
Magnetar Financial LLC 0.11% New 1,000,000 $10.0M
Healthcare of Ontario Pension Plan Trust Fund 0.02% New 1,000,000 $10.0M
Glazer Capital, LLC 0.21% New 926,500 $9.3M
Hudson Bay Capital Management LP 0.06% New 816,000 $8.2M
Aristeia Capital, L.L.C. 0.31% New 800,000 $8.0M
Context Capital Management, LLC 2.05% New 750,000 $7.5M
Saba Capital Management, L.P. 0.23% New 700,000 $7.0M
BNP Paribas Financial Markets 0.00% New 619,058 $6.2M
Kryger Capital LLC 0.43% — 601,517 $6.0M
TENOR CAPITAL MANAGEMENT Co., L.P. 0.41% New 600,000 $6.0M
Mint Tower Capital Management B.V. 1.09% New 500,000 $5.0M
First Trust Capital Management L.P. 0.26% New 500,000 $5.0M
PEAK6 LLC 0.15% New 500,000 $5.0M
Picton Mahoney Asset Management 0.05% New 500,000 $5.0M
Two Sigma Investments, LP 0.00% New 453,124 $4.5M
Whitebox Advisors LLC 0.25% New 450,000 $4.5M
Wolverine Asset Management LLC 0.21% New 400,000 $4.0M
OMERS ADMINISTRATION Corp 0.03% New 400,000 $4.0M
BlueCrest Capital Management Ltd 0.48% New 350,000 $3.5M
Verition Fund Management LLC 0.04% New 350,000 $3.5M
Toronto Dominion Bank 0.01% New 346,990 $3.5M
Mozayyx Management LLC 3.38% New 330,400 $3.3M
Radcliffe Capital Management, L.P. 0.37% New 327,164 $3.3M
Sona Asset Management (us) LLC 0.17% New 300,000 $3.0M
Periscope Capital Inc. 0.53% New 287,200 $2.9M
Sculptor Capital LP 0.06% New 250,201 $2.5M
TIG Advisors, LLC 0.12% New 250,100 $2.5M
HBK Investments L P 0.03% New 250,000 $2.5M
Shaolin Capital Management LLC 0.23% New 205,251 $2.1M
Clear Street Group Inc. 0.01% New 200,402 $2.0M
K2 Principal Fund, L.P. 0.61% New 200,000 $2.0M
DLD Asset Management, LP 0.61% New 200,000 $2.0M
Rivernorth Capital Management, LLC 0.10% New 200,000 $2.0M
Moore Capital Management, LP 0.08% New 200,000 $2.0M
Ghisallo Capital Management LLC 0.06% New 200,000 $2.0M
Governors Lane LP 0.22% New 175,000 $1.8M
Readystate Asset Management LP 0.18% New 175,000 $1.8M
Syquant Capital Sas 0.24% New 150,000 $1.5M
Bulldog Investors, LLP 0.34% New 150,000 $1.5M
Galaxy Digital Inc. 0.24% — 150,000 $1.5M
Adage Capital Partners Gp, L.L.C. 0.00% New 150,000 $1.5M
Calamos Advisors LLC 0.01% New 148,010 $1.5M
Lineage Point Capital LP 0.32% New 127,688 $1.3M
Schonfeld Strategic Advisors LLC 0.01% New 125,000 $1.3M
Berkley W R Corp. 0.05% New 99,432 $997K
JPMorgan Chase & Co. 0.00% New 87,663 $881K
Heights Capital Management, Inc. 0.14% New 50,000 $502K
Deltec Asset Management LLC 0.09% New 50,000 $502K
Virtu Financial LLC 0.02% New 42,356 $425K
Gritstone Asset Management LLC 0.44% New 40,000 $401K
Abc Arbitrage SA 0.05% New 40,000 $401K
Kepos Capital LP 0.42% New 25,000 $251K
Crossingbridge Advisors, LLC 0.05% New 25,000 $251K
State of Wisconsin Investment Board 0.00% New 25,000 $251K
HRT Financial LP 0.00% New 24,276 $243K
Boothbay Fund Management, LLC 0.00% New 12,500 $125K
Royal Bank of Canada 0.00% New 632 $6K
UBS Group AG 0.00% New 500 $5K

"% of holder's portfolio" is HACQU's weight in each manager's 13F, not the share of HCM IV Acquisition Corp. the manager owns.