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Disclosery

HCMA HCM III ACQUISITION CORP

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ORD SHS CL A (common), issuer CIK 2069856

55 managers (55 13F filers) reported a position in HCMA shares at 2025-12-31, 22,335,133 shares in all. 20 filers opened a position and 2 filers sold out during the quarter.

Managers
55
13F filers
55
New
20
Added
10
Reduced
8
Sold out
2
Shares held by filers
22,335,133

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
Meteora Capital, LLC1,451,075$14.6M1.22%-157,72413F-HRTimeline
Linden Advisors LPin group Linden Advisors LP1,200,000$12.1M0.07%+200,00013F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP1,050,000$10.5M0.1%013F-HRTimelineGroup
HIGHBRIDGE CAPITAL MANAGEMENT LLC1,000,000$10.1M0.46%013F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…999,999$10.1M0.02%new13F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC999,990$10.1M0.1%new13F-HRTimelineGroup
MMCAP International Inc. SPCin group MMCAP1,000,000$10M1%new13F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.1,000,000$10M0.14%013F-HRTimeline
Governors Lane LP1,000,000$10M0.93%+200,00013F-HRTimeline
Saba Capital Management, L.P.in group Saba Capital Management, L.P.949,650$9.53M0.32%013F-HRTimelineGroup
Verition Fund Management LLC941,727$9.47M0.05%-208,47313F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP797,500$8.01M0.01%013F-HRTimelineGroup
Mint Tower Capital Management B.V.750,000$7.53M0.91%new13F-HRTimeline
Radcliffe Capital Management, L.P.700,000$7.03M0.38%+125,00013F-HRTimeline
HGC Investment Management Inc.600,000$6.02M1.28%-100,00013F-HRTimeline
Alberta Investment Management Corp550,000$5.53M0.03%new13F-HR/ATimeline
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC521,090$5.26M0.09%+246,09013F-HRTimelineGroup
Context Capital Management, LLC500,000$5.02M0.13%013F-HRTimeline
Periscope Capital Inc.500,000$5.02M0.97%new13F-HRTimeline
PEAK6 LLCin group PEAK6 LLC499,999$5.02M0.14%013F-HR/ATimelineGroup
PICTON MAHONEY ASSET MANAGEMENT499,995$5.02M0.05%013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC440,750$4.43M<0.01%+420,75013F-HRTimelineGroup
Harraden Circle Investments, LLCin group Harraden Circle Investments, …423,280$4.25M0.78%-472,72113F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC379,387$3.82M0.08%new13F-HRTimelineGroup
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC355,174$3.57M0.05%-53,65213F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC317,835$3.19M0.08%+17,83513F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC294,506$2.96M0.08%-4,29213F-HRTimeline
BERKLEY W R CORP288,927$2.9M0.16%+23,62813F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK261,219$2.62M<0.01%+46,82113F-HRTimelineGroup
Shaolin Capital Management LLC250,000$2.51M0.1%013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.241,000$2.42M0.01%-29,74013F-HRTimelineGroup
K2 PRINCIPAL FUND, L.P.234,602$2.36M0.24%-65,39813F-HRTimeline
DLD Asset Management, LP210,000$2.11M0.22%+199,70013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…199,998$2.01M0.01%new13F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC134,833$1.36M0.05%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS120,600$1.21M<0.01%new13F-HRTimelineGroup
HBK INVESTMENTS L P100,002$1M0.01%013F-HRTimeline
WHITEBOX ADVISORS LLC100,000$1M0.02%013F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP100,000$1M0.02%new13F-HRTimeline
Driehaus Capital Management LLC50,000$503K<0.01%new13F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…50,000$503K<0.01%013F-HRTimelineGroup
GRITSTONE ASSET MANAGEMENT LLC50,000$502K0.48%new13F-HRTimeline
UBS Group AGin group UBS Group AG38,159$383K<0.01%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…27,210$274K<0.01%new13F-HRTimelineGroup
Ghisallo Capital Management LLC25,000$252K0.01%013F-HRTimeline
ARISTEIA CAPITAL, L.L.C.25,000$251K0.01%new13F-HRTimeline
Davidson Kempner Capital Management LP25,000$251K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO24,813$250K<0.01%013F-HRTimelineGroup
ABC ARBITRAGE SAin group ABC ARBITRAGE SA20,000$201K0.02%new13F-HRTimelineGroup
Rangeley Capital, LLC14,046$141K0.12%+1,51613F-HRTimeline
Fort Baker Capital Management LP10,000$100K0.01%013F-HRTimeline
PenderFund Capital Management Ltd.7,200$72.4K0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA3,500$35K<0.01%013F-HRTimelineGroup
FNY Investment Advisers, LLC2,000$20K0.01%new13F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY67$673<0.01%new13F-HR/ATimelineGroup