Abivax S.A.
ABVX- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001956827
No open-market purchases or sales by Abivax S.A. insiders were filed in the last 90 days; 303 institutions reported holding it in 13F filings for Q2 2026, worth $7.18B in total; Maverick Capital is the only superinvestor holding it.
Other share classesAAVXF
13F holders, Q4 2023
Institutional positions in Abivax S.A. as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 30
- +30 vs. Q3 2023
- Shares held
- 21.3M
- +21.3M vs. Q3 2023
- Total value
- $227.8M
- +$227.8M vs. Q3 2023
- New holders
- 30
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q3 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ABVX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 303 | $7.18B |
| Q1 2026 | 254 | $5.53B |
| Q4 2025 | 247 | $7.61B |
| Q3 2025 | 165 | $4.41B |
| Q2 2025 | 43 | $234.6M |
| Q1 2025 | 46 | $198.5M |
| Q4 2024 | 48 | $218.6M |
| Q3 2024 | 40 | $312.8M |
| Q2 2024 | 38 | $371.6M |
| Q1 2024 | 36 | $334.2M |
| Q4 2023 | 30 | $227.8M |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding Abivax S.A.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Deep Track Capital, LP | 4,297,438 | $46.0M | 1.61% | +4,297,438 | New |
| Blackstone Group Inc. | 2,368,722 | $25.3M | 0.12% | +2,368,722 | New |
| Cormorant Asset Management, LP | 2,130,000 | $22.8M | 1.09% | +2,130,000 | New |
| Commodore Capital LP | 1,895,003 | $20.3M | 1.77% | +1,895,003 | New |
| Great Point Partners LLC | 1,550,000 | $16.6M | 2.83% | +1,550,000 | New |
| Franklin Resources Inc | 1,249,295 | $13.6M | 0.01% | +1,249,295 | New |
| TCG Crossover Management, LLC | 1,100,000 | $11.8M | 1.31% | +1,100,000 | New |
| Nantahala Capital Management, LLC | 1,010,034 | $10.8M | 1.08% | +1,010,034 | New |
| VR Adviser, LLC | 998,570 | $10.7M | 0.73% | +998,570 | New |
| Samsara BioCapital, LLC | 850,000 | $9.10M | 1.41% | +850,000 | New |
| Citadel Advisors LLC | 732,867 | $7.84M | 0.01% | +732,867 | New |
| Janus Henderson Group PLC | 720,425 | $7.72M | 0.00% | +720,425 | New |
| Morgan Stanley | 427,949 | $4.58M | 0.00% | +427,949 | New |
| Adage Capital Partners GP, L.L.C. | 425,000 | $4.55M | 0.01% | +425,000 | New |
| Point72 Asset Management, L.P. | 419,400 | $4.49M | 0.01% | +419,400 | New |
| AlphaCentric Advisors LLC | 267,500 | $2.86M | 1.92% | +267,500 | New |
| Polar Asset Management Partners Inc. | 259,488 | $2.78M | 0.08% | +259,488 | New |
| Millennium Management LLC | 130,317 | $1.39M | 0.00% | +130,317 | New |
| Kennedy Capital Management, Inc. | 88,837 | $950.6K | 0.02% | +88,837 | New |
| Ghisallo Capital Management LLC | 60,000 | $642.0K | 0.07% | +60,000 | New |
| Capstone Investment Advisors, LLC | 57,767 | $618.1K | 0.01% | +57,767 | New |
| Point72 Middle East FZE | 51,002 | $545.7K | 0.04% | +51,002 | New |
| Marshall Wace, LLP | 46,902 | $501.9K | 0.00% | +46,902 | New |
| FMR LLC | 34,700 | $371.3K | 0.00% | +34,700 | New |
| Tudor Investment Corp Et Al | 24,500 | $262.1K | 0.00% | +24,500 | New |
| Cubist Systematic Strategies, LLC | 23,300 | $249.3K | 0.00% | +23,300 | New |
| Sandia Investment Management LP | 20,000 | $214.0K | 0.15% | +20,000 | New |
| Caxton Corp | 16,743 | $179.1K | 0.97% | +16,743 | New |
| HighTower Advisors, LLC | 10,000 | $107.0K | 0.00% | +10,000 | New |
| Financial Management Professionals, Inc. | 100 | $1.00K | 0.00% | +100 | New |