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Disclosery

HACQU HCM IV ACQUISITION CORP

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UNIT 01/20/2031 (unit), issuer CIK 2089982

66 managers (66 13F filers) reported a position in HACQU shares at 2026-03-31, 27,745,906 shares in all. 64 filers opened a position and 0 filers sold out during the quarter.

Managers
66
13F filers
66
New
64
Added
0
Reduced
0
Sold out
0
Shares held by filers
27,745,906

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
MMCAP International Inc. SPCin group MMCAP1,400,000$14M1.21%new13F-HRTimelineGroup
Polar Asset Management Partners Inc.1,400,000$14M0.33%new13F-HRTimeline
LMR Partners LLPin group LMR Partners LLP1,400,000$14M0.13%new13F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC1,280,942$12.8M0.21%new13F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP1,250,000$12.5M0.07%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC1,178,000$11.8M0.01%new13F-HRTimelineGroup
HIGHBRIDGE CAPITAL MANAGEMENT LLC1,000,000$10M0.64%new13F-HRTimeline
Alberta Investment Management Corp1,000,000$10M0.06%new13F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC1,000,000$10M0.1%new13F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…1,000,000$10M0.02%new13F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC926,500$9.29M0.2%new13F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…816,000$8.2M0.05%new13F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.800,000$8.02M0.18%new13F-HRTimeline
Context Capital Management, LLC750,000$7.52M0.17%new13F-HRTimeline
Saba Capital Management, L.P.in group Saba Capital Management, L.P.700,000$7.02M0.22%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS619,058$6.21M<0.01%new13F-HRTimelineGroup
Kryger Capital LLC601,517$6.03M0.43%13F-HRTimeline
TENOR CAPITAL MANAGEMENT Co., L.P.600,000$6.02M0.09%new13F-HRTimeline
PEAK6 LLCin group PEAK6 LLC500,000$5.01M0.14%new13F-HRTimelineGroup
PICTON MAHONEY ASSET MANAGEMENT500,000$5.01M0.05%new13F-HRTimeline
First Trust Capital Management L.P.in group FIRST TRUST ADVISORS LP500,000$5.01M0.26%new13F-HRTimelineGroup
Mint Tower Capital Management B.V.500,000$5.01M0.46%new13F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP453,124$4.54M<0.01%new13F-HRTimelineGroup
WHITEBOX ADVISORS LLC450,000$4.51M0.06%new13F-HRTimeline
OMERS ADMINISTRATION Corp400,000$4.01M0.03%new13F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC400,000$4.01M0.06%new13F-HRTimelineGroup
BlueCrest Capital Management Ltd350,000$3.52M0.33%new13F-HRTimeline
Verition Fund Management LLC350,000$3.51M0.03%new13F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK346,990$3.48M0.01%new13F-HRTimelineGroup
MOZAYYX MANAGEMENT LLC330,400$3.31M3.36%new13F-HRTimeline
Radcliffe Capital Management, L.P.327,164$3.28M0.25%new13F-HRTimeline
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC300,000$3.01M0.12%new13F-HRTimelineGroup
Periscope Capital Inc.287,200$2.88M0.5%new13F-HRTimeline
Sculptor Capital LPin group Sculptor Capital LP250,201$2.51M0.03%new13F-HRTimelineGroup
TIG Advisors, LLCin group TIG Advisors, LLC250,100$2.51M0.12%new13F-HRTimelineGroup
HBK INVESTMENTS L P250,000$2.51M0.03%new13F-HRTimeline
Shaolin Capital Management LLC205,251$2.06M0.09%new13F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.200,402$2.01M0.01%new13F-HRTimelineGroup
RIVERNORTH CAPITAL MANAGEMENT, LLC200,000$2.01M0.1%new13F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP200,000$2.01M0.07%new13F-HRTimeline
K2 PRINCIPAL FUND, L.P.200,000$2.01M0.21%new13F-HRTimeline
DLD Asset Management, LP200,000$2.01M0.2%new13F-HRTimeline
Ghisallo Capital Management LLC200,000$2M0.06%new13F-HRTimeline
Governors Lane LP175,000$1.76M0.22%new13F-HRTimeline
READYSTATE ASSET MANAGEMENT LP175,000$1.76M0.1%new13F-HRTimeline
SYQUANT CAPITAL SAS150,000$1.51M0.24%new13F-HRTimeline
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…150,000$1.5M<0.01%new13F-HRTimelineGroup
Bulldog Investors, LLP150,000$1.5M0.34%new13F-HRTimeline
Galaxy Digital Inc.in group Galaxy Group Investments LLC150,000$1.5M0.24%13F-HRTimelineGroup
Calamos Advisors LLCin group Calamos Advisors LLC148,010$1.48M0.01%new13F-HRTimelineGroup
Lineage Point Capital LP127,688$1.28M0.31%new13F-HRTimeline
Schonfeld Strategic Advisors LLC125,000$1.25M0.01%new13F-HRTimeline
BERKLEY W R CORP99,432$997K0.05%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO87,663$881K<0.01%new13F-HR/ATimelineGroup
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…50,000$502K0.14%new13F-HRTimelineGroup
DELTEC ASSET MANAGEMENT LLC50,000$502K0.09%new13F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC42,356$425K0.02%new13F-HRTimelineGroup
GRITSTONE ASSET MANAGEMENT LLC40,000$401K0.43%new13F-HRTimeline
ABC ARBITRAGE SAin group ABC ARBITRAGE SA40,000$401K0.05%new13F-HRTimelineGroup
Kepos Capital LPin group Kepos Capital LP25,000$251K0.41%new13F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD25,000$251K<0.01%new13F-HRTimeline
Crossingbridge Advisors, LLC25,000$251K0.05%new13F-HRTimeline
HRT FINANCIAL LP24,276$243K<0.01%new13F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC12,500$125K<0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA632$6K<0.01%new13F-HRTimelineGroup
UBS Group AGin group UBS Group AG500$5.01K<0.01%new13F-HRTimelineGroup