Abivax Sa

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Abivax Sa
TickerABVX
CIK #0001956827
CUSIP00370M103
SectorLife Sciences - Pharmaceutical Preparations
Address7 Bd Haussmann, Paris, 75009
Source [EDGAR]
CIK Filing 2011 - 2025
[0001956827] 6-K
[0001956827] SC 13D
[0001956827] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Invus Global Management LLC Abivax Sa [2025-04-11] 0.0
TCG Crossover GP I LLC Abivax Sa [2024-04-19] 81949.6
Venrock Healthcare Capital Partners III LP Abivax Sa [2023-11-22] 5.3
Deep Track Capital LP Abivax Sa [2023-10-30] 6.14
Sofinnova Crossover I Abivax Sa [2023-10-30] 11.0
Form 13F Holdings
Firm Period DFND Voting Shares
TCG Crossover Management LLC [2025-06-30] SOLE 6,056,596 6,056,596
Deep Track Capital LP [2025-06-30] SOLE 3,480,144 3,480,144
Adar1 Capital Management LLC [2025-06-30] SOLE 3,071,340 3,071,340
Cormorant Asset Management LP [2025-06-30] DFND 2,130,000 2,130,000
Caligan Partners LP [2025-06-30] SOLE 1,674,400 1,674,400
Nantahala Capital Management LLC [2025-06-30] SOLE 1,482,994 1,482,994
Franklin Resources Inc [2025-06-30] DFND 1,371,050 1,371,050
VR Adviser LLC [2025-06-30] SOLE 1,345,780 1,345,780
Great Point Partners LLC [2025-06-30] SOLE 0 1,291,617
Octagon Capital Advisors LP [2025-06-30] SOLE 1,267,000 1,267,000
Citadel Advisors LLC [2025-06-30] DFND 1,252,257 1,252,257
Millennium Management LLC [2025-06-30] SOLE 1,251,765 1,251,765
Boothbay Fund Management LLC [2025-06-30] OTR 0 870,438
Aberdeen Group plc [2025-06-30] DFND 710,516 710,516
Saturn V Capital Management LP [2025-06-30] SOLE 622,479 622,479
Morgan Stanley [2025-06-30] DFND 475,280 475,280
Ensign Peak Advisors, Inc [2025-06-30] SOLE 455,684 455,684
Kennedy Capital Management LLC [2025-06-30] SOLE 241,188 241,188
Woodline Partners LP [2025-06-30] SOLE 183,800 183,800
Citigroup Inc [2025-06-30] DFND 170,733 170,733
Point72 Asset Management LP [2025-06-30] DFND 0 167,887
UBS Group AG [2025-06-30] DFND 167,656 167,656
Allostery Investments LP [2025-06-30] SOLE 167,350 167,350
Soleus Capital Management LP [2025-06-30] SOLE 125,000 125,000
Barclays PLC [2025-06-30] SOLE 113,391 113,391
Affinity Asset Advisors LLC [2025-06-30] SOLE 100,000 100,000
Paloma Partners Management Co [2025-06-30] OTR 0 95,130
Stempoint Capital LP [2025-06-30] SOLE 87,748 87,748
J Goldman & Co LP [2025-06-30] SOLE 67,500 67,500
[2025-06-30] SOLE 51,156 51,156
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