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Helix Acquisition Corp II

CUSIP: G4444H101 | 48 institutional holders

Quarters

Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024
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Institutional Holders — Q2 2025

Cormorant Asset Management, LP2,909,000
2.3% of portfolio›$30.9M
BlackRock, Inc.1,498,865
0.0% of portfolio›$15.9M
Citadel Advisors LLC1,427,201
0.0% of portfolio›$15.2M
Adage Capital Partners GP, L.L.C.1,400,000
0.0% of portfolio›$14.9M
Price T Rowe Associates Inc1,071,550
0.0% of portfolio›$11.4K
Millennium Management LLC897,251
0.0% of portfolio›$9.5M
Silverarc Capital Management, LLC613,393
1.2% of portfolio›$6.5M
Harraden Circle Investments, LLC569,831
1.6% of portfolio›$6.1M
Berkley W R Corp445,195
0.2% of portfolio›$4.7M
Toronto Dominion Bank444,377
0.0% of portfolio›$4.7M
Adar1 Capital Management, LLC442,615
0.7% of portfolio›$4.7M
Perceptive Advisors LLC398,000
0.2% of portfolio›$4.2M
Decagon Asset Management LLP348,223
2.4% of portfolio›$3.7M
Stempoint Capital LP315,812
1.1% of portfolio›$3.3M
Laurion Capital Management LP300,000
0.1% of portfolio›$3.2M
Shaolin Capital Management LLC292,338
0.1% of portfolio›$3.1M
Octagon Capital Advisors LP250,000
0.6% of portfolio›$2.7M
JPMorgan Chase & Co210,125
0.0% of portfolio›$2.2M
Clear Street LLC205,666
0.0% of portfolio›$2.2M
Creative Planning200,000
0.0% of portfolio›$2.1M
Acuta Capital Partners, LLC187,257
2.8% of portfolio›$2.0M
Wellington Management Group LLP184,590
0.0% of portfolio›$2.0M
TD Asset Management Inc144,772
0.0% of portfolio›$1.5M
Hudson Bay Capital Management LP108,300
0.0% of portfolio›$1.2M
Woodline Partners LP103,247
0.0% of portfolio›$1.1M
K2 Principal Fund, L.P.100,000
0.1% of portfolio›$1.1M
Moore Capital Management, LP100,000
0.0% of portfolio›$1.1M
UBS Group AG68,534
0.0% of portfolio›$727.8K
Great Point Partners LLC29,381
0.2% of portfolio›$312.0K
FNY Investment Advisers, LLC27,184
0.0% of portfolio›$289
Geode Capital Management, LLC13,328
0.0% of portfolio›$141.9K
Fifth Lane Capital, LP10,500
0.1% of portfolio›$111.8K
Proequities, Inc.0
0.0% of portfolio›$0
StyleTurnoverLocationFiled
Cormorant Asset Management, LP
2,909,000$30.9M2.3%CoreMediumBoston, MA2025-08-14
BlackRock, Inc.
1,498,865$15.9M0.0%IndexVery LowNew York, NY2025-08-12
Citadel Advisors LLC
1,427,201$15.2M0.0%CoreVery HighMiami, FL2025-08-14
Adage Capital Partners GP, L.L.C.
1,400,000$14.9M0.0%CoreMediumBoston, MA2025-08-14
Price T Rowe Associates Inc
1,071,550$11.4K0.0%GrowthMediumBaltimore, MD2025-08-14
Millennium Management LLC
897,251$9.5M0.0%CoreVery HighNew York, NY2025-08-14
Silverarc Capital Management, LLC
613,393$6.5M1.2%GrowthHighBoston, MA2025-08-14
Harraden Circle Investments, LLC
569,831$6.1M1.6%YieldVery HighNew York, NY2025-08-14
Berkley W R Corp
445,195$4.7M0.2%YieldHighGreenwich, CT2025-08-14
Toronto Dominion Bank
444,377$4.7M0.0%CoreMediumToronto, Ontario, Australia2025-08-14
Adar1 Capital Management, LLC
442,615$4.7M0.7%ValueHighAustin, TX2025-08-14
Perceptive Advisors LLC
398,000$4.2M0.2%CoreHighNew York, NY2025-08-14
Decagon Asset Management LLP
348,223$3.7M2.4%GrowthVery HighLondon, United Kingdom2025-08-14
Stempoint Capital LP
315,812$3.3M1.1%CoreVery HighNew York, NY2025-08-14
Laurion Capital Management LP
300,000$3.2M0.1%GrowthVery HighNew York, NY2025-08-14
Shaolin Capital Management LLC
292,338$3.1M0.1%GARPVery HighMiami, FL2025-08-14
Octagon Capital Advisors LP
250,000$2.7M0.6%GrowthHighNew York, NY2025-08-14
JPMorgan Chase & Co
210,125$2.2M0.0%GrowthMediumNew York, NY2025-08-12
Clear Street LLC
205,666$2.2M0.0%Agg GrowthLowNew York, NY2025-08-13
Creative Planning
200,000$2.1M0.0%IndexVery LowOverland Park, KS2025-08-08
Acuta Capital Partners, LLC
187,257$2.0M2.8%Deep ValueHighRedwood City, CA2025-08-14
Wellington Management Group LLP
184,590$2.0M0.0%CoreMediumBoston, MA2025-08-14
TD Asset Management Inc
144,772$1.5M0.0%CoreLowToronto, Australia2025-07-28
Hudson Bay Capital Management LP
108,300$1.2M0.0%GrowthVery HighStamford, CT2025-08-18
Woodline Partners LP
103,247$1.1M0.0%CoreHighSan Francisco, CA2025-08-14
K2 Principal Fund, L.P.
100,000$1.1M0.1%ValueVery HighToronto, Australia2025-08-14
Moore Capital Management, LP
100,000$1.1M0.0%GARPVery HighNew York, NY2025-08-14
UBS Group AG
68,534$727.8K0.0%CoreMediumZurich, Switzerland2025-08-14
Great Point Partners LLC
29,381$312.0K0.2%Deep ValueVery HighGreenwich, CT2025-08-14
FNY Investment Advisers, LLC
27,184$2890.0%GrowthVery HighNew York, NY2025-07-30
Geode Capital Management, LLC
13,328$141.9K0.0%IndexVery LowBoston, MA2025-08-08
Fifth Lane Capital, LP
10,500$111.8K0.1%Deep ValueVery HighAustin, TX2025-08-13
Proequities, Inc.
0$00.0%GrowthVery LowBirmingham, AL2025-08-12