Stock Ownership/HCM IV ACQUISITION CORP

HCM IV ACQUISITION CORP: Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in HCM IV ACQUISITION CORP. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
10
13F filers
Aggregate Value
$51.6M
Across holders
Last Price
—
EOD close
Sector
—
GICS
Institutional Holders of HCM IV ACQUISITION CORP
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10 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
Magnetar Financial LLC
CIK 0001352851
Hedge Fund1.00M$10.1M19.5%0.1%New—Q2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund978K$9.8M19.0%0.0%New—Q2 2026
Hudson Bay Capital Management LP
CIK 0001393825
Hedge Fund816K$8.2M15.9%0.0%New—Q2 2026
Saba Capital Management, L.P.
CIK 0001510281
Hedge Fund640K$6.4M12.4%0.2%New—Q2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund453K$4.5M8.8%0.0%New—Q2 2026
Verition Fund Management LLC
CIK 0001454027
Hedge Fund447K$4.5M8.7%0.0%New—Q2 2026
HBK INVESTMENTS L P
CIK 0001011443
Hedge Fund250K$2.5M4.9%0.0%New—Q2 2026
Schonfeld Strategic Advisors LLC
CIK 0001665241
Hedge Fund208K$2.1M4.0%0.0%New—Q2 2026
MOORE CAPITAL MANAGEMENT, LP
CIK 0001448574
Hedge Fund200K$2.0M3.9%0.0%New—Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
Hedge Fund150K$1.5M2.9%0.0%New—Q2 2026
Magnetar Financial LLCNew
Hedge Fund
$10.1M· 19.5% of total· 0.1% port· 1.00M sh· — QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCNew
Hedge Fund
$9.8M· 19.0% of total· 0.0% port· 978K sh· — QoQ· Q2 2026
Hudson Bay Capital Management LPNew
Hedge Fund
$8.2M· 15.9% of total· 0.0% port· 816K sh· — QoQ· Q2 2026
Saba Capital Management, L.P.New
Hedge Fund
$6.4M· 12.4% of total· 0.2% port· 640K sh· — QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPNew
Hedge Fund
$4.5M· 8.8% of total· 0.0% port· 453K sh· — QoQ· Q2 2026
Verition Fund Management LLCNew
Hedge Fund
$4.5M· 8.7% of total· 0.0% port· 447K sh· — QoQ· Q2 2026
HBK INVESTMENTS L PNew
Hedge Fund
$2.5M· 4.9% of total· 0.0% port· 250K sh· — QoQ· Q2 2026
Schonfeld Strategic Advisors LLCNew
Hedge Fund
$2.1M· 4.0% of total· 0.0% port· 208K sh· — QoQ· Q2 2026
MOORE CAPITAL MANAGEMENT, LPNew
Hedge Fund
$2.0M· 3.9% of total· 0.0% port· 200K sh· — QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.New
Hedge Fund
$1.5M· 2.9% of total· 0.0% port· 150K sh· — QoQ· Q2 2026
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