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HACQU HCM IV ACQUISITION CORP

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

17 managers (17 13F filers) reported a position in HACQU shares at 2026-06-30, 5,390,505 shares in all. 0 filers opened a position and 49 filers sold out during the quarter.

Managers
17
13F filers
17
New
0
Added
5
Reduced
3
Sold out
49
Shares held by filers
5,390,505

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, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
LMR Partners LLPin group LMR Partners LLP1,400,000$14.2M0.1%013F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.803,800$8.13M0.13%+3,80013F-HRTimeline
Context Capital Management, LLC750,000$7.59M0.15%013F-HRTimeline
PEAK6 LLCin group PEAK6 LLC500,000$5.06M0.12%013F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK475,000$4.81M0.01%+128,01013F-HRTimelineGroup
OMERS ADMINISTRATION Corp400,000$4.05M0.02%013F-HRTimeline
BlueCrest Capital Management Ltd350,000$3.54M0.15%013F-HRTimeline
READYSTATE ASSET MANAGEMENT LP175,000$1.77M0.07%013F-HRTimeline
SYQUANT CAPITAL SAS150,000$1.52M0.34%013F-HRTimeline
Calamos Advisors LLCin group Calamos Advisors LLC148,010$1.5M0.01%013F-HRTimelineGroup
Lineage Point Capital LP136,845$1.38M0.28%+9,15713F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.32,076$325K<0.01%-168,32613F-HRTimelineGroup
MOZAYYX MANAGEMENT LLC31,600$320K0.31%-298,80013F-HRTimeline
HRT FINANCIAL LP25,000$252K<0.01%+72413F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC12,500$126K<0.01%013F-HRTimeline
UBS Group AGin group UBS Group AG502$5.08K<0.01%+213F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC172$2K<0.01%-926,32813F-HRTimelineGroup