Skip to content
Disclosery

HCMA HCM III ACQUISITION CORP

Follow

ORD SHS CL A (common), issuer CIK 2069856

55 managers (55 13F filers) reported a position in HCMA shares at 2026-06-30, 22,356,121 shares in all. 3 filers opened a position and 2 filers sold out during the quarter.

Managers
55
13F filers
55
New
3
Added
7
Reduced
11
Sold out
2
Shares held by filers
22,356,121

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
Meteora Capital, LLC1,673,621$17.2M1.43%-403,45413F-HRTimeline
Linden Advisors LPin group Linden Advisors LP1,200,000$12.3M0.06%013F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP1,050,000$10.8M0.08%013F-HRTimelineGroup
Verition Fund Management LLC1,021,661$10.5M0.07%+79,93413F-HR/ATimeline
Governors Lane LP1,009,055$10.4M1.04%013F-HRTimeline
HIGHBRIDGE CAPITAL MANAGEMENT LLC1,000,000$10.3M0.35%013F-HRTimeline
MMCAP International Inc. SPCin group MMCAP1,000,000$10.3M0.87%013F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.1,000,000$10.3M0.14%013F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC999,990$10.3M0.09%013F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP797,500$8.2M0.01%013F-HRTimelineGroup
Mint Tower Capital Management B.V.750,000$7.71M0.91%013F-HRTimeline
Saba Capital Management, L.P.in group Saba Capital Management, L.P.749,650$7.71M0.24%-200,00013F-HRTimelineGroup
Radcliffe Capital Management, L.P.703,404$7.23M0.55%013F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…699,999$7.2M0.01%-300,00013F-HRTimeline
HGC Investment Management Inc.600,000$6.17M1.22%013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC561,350$5.77M<0.01%+120,60013F-HRTimelineGroup
Alberta Investment Management Corp550,000$5.65M0.03%013F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC522,510$5.37M0.13%+112,10413F-HRTimelineGroup
Context Capital Management, LLC500,000$5.14M0.1%013F-HRTimeline
Polar Asset Management Partners Inc.500,000$5.14M0.09%new13F-HRTimeline
PEAK6 LLCin group PEAK6 LLC499,999$5.14M0.12%013F-HRTimelineGroup
PICTON MAHONEY ASSET MANAGEMENT499,995$5.14M0.05%013F-HRTimeline
Periscope Capital Inc.450,000$4.63M0.74%013F-HRTimeline
BERKLEY W R CORP388,407$3.99M0.2%013F-HRTimeline
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC379,387$3.9M0.06%013F-HRTimelineGroup
BlueCrest Capital Management Ltd350,000$3.6M0.15%013F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC297,375$3.06M0.06%-58413F-HRTimeline
K2 PRINCIPAL FUND, L.P.253,936$2.61M0.24%+53,93613F-HRTimeline
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC250,000$2.57M0.04%-50,00013F-HR/ATimelineGroup
DLD Asset Management, LP250,000$2.57M0.21%013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…199,998$2.06M0.01%013F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC199,996$2.06M0.1%013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.175,000$1.8M0.01%-70,92613F-HRTimelineGroup
Shaolin Capital Management LLC138,473$1.42M0.08%-111,52713F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS120,600$1.24M<0.01%013F-HRTimelineGroup
HBK INVESTMENTS L P100,002$1.03M0.01%013F-HRTimeline
WHITEBOX ADVISORS LLC100,000$1.03M0.02%013F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP100,000$1.03M0.02%013F-HRTimeline
Galaxy Digital Inc.in group Galaxy Group Investments LLC100,000$1.03M0.16%013F-HRTimelineGroup
O'Connor Alternative Investments LLC100,000$1.03M0.08%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Jain Global LLC98,791$1.02M0.01%new13F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC76,505$786K0.01%-55,00213F-HRTimelineGroup
READYSTATE ASSET MANAGEMENT LP53,603$551K0.02%013F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…50,000$514K<0.01%013F-HRTimelineGroup
GRITSTONE ASSET MANAGEMENT LLC50,000$514K0.49%013F-HRTimeline
ARISTEIA CAPITAL, L.L.C.45,047$463K0.01%+20,04713F-HRTimeline
Davidson Kempner Capital Management LP25,000$257K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Ghisallo Capital Management LLC25,000$257K0.01%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO24,813$255K<0.01%013F-HRTimelineGroup
ABC ARBITRAGE SAin group ABC ARBITRAGE SA20,000$206K0.02%013F-HRTimelineGroup
PenderFund Capital Management Ltd.19,600$201K0.03%+12,40013F-HRTimeline
Rangeley Capital, LLC14,046$144K0.13%+1,51613F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC10,763$111K<0.01%-93,35213F-HRTimelineGroup
FNY Investment Advisers, LLC1,000$10K<0.01%-7,00013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY45$463<0.01%-2313F-HRTimelineGroup