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, Q1 2024
Institutional positions in Abivax S.A. as of Mar 31, 2024. 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
- 36
- +6 vs. Q4 2023
- Shares held
- 23.4M
- +2.11M (+9.9%) vs. Q4 2023
- Total value
- $334.2M
- +$106.3M (+46.7%) vs. Q4 2023
- New holders
- 12
- 9 more added
- Sold out
- 6
- 6 more reduced
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Abivax S.A.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Deep Track Capital, LP | 4,297,438 | $61.5M | 1.77% | 00.0% | Unchanged |
| Great Point Partners LLC | 2,488,483 | $35.6M | 5.55% | +938,483+60.5% | Added |
| Cormorant Asset Management, LP | 2,130,000 | $30.5M | 1.34% | 00.0% | Unchanged |
| Blackstone Group Inc. | 2,117,610 | $30.3M | 0.13% | −251,112−10.6% | Reduced |
| Commodore Capital LP | 1,895,003 | $27.1M | 1.81% | 00.0% | Unchanged |
| Franklin Resources Inc | 1,395,052 | $19.9M | 0.01% | +145,757+11.7% | Added |
| VR Adviser, LLC | 1,345,780 | $19.2M | 0.92% | +347,210+34.8% | Added |
| TCG Crossover Management, LLC | 1,100,000 | $15.7M | 1.24% | 00.0% | Unchanged |
| Nantahala Capital Management, LLC | 1,010,034 | $14.4M | 1.42% | 00.0% | Unchanged |
| Samsara BioCapital, LLC | 850,000 | $12.2M | 1.88% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 851,839 | $12.1M | 0.01% | +131,414+18.2% | Added |
| Saturn V Capital Management LLC | 622,970 | $8.91M | 3.57% | +622,970 | New |
| Morgan Stanley | 593,455 | $8.49M | 0.00% | +165,506+38.7% | Added |
| Citadel Advisors LLC | 551,510 | $7.89M | 0.01% | −181,357−24.7% | Reduced |
| Adage Capital Partners GP, L.L.C. | 425,000 | $6.08M | 0.01% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 423,000 | $6.05M | 0.02% | +3,600+0.9% | Added |
| Rosalind Advisors, Inc. | 378,416 | $5.41M | 5.06% | +378,416 | New |
| Walleye Capital LLC | 187,044 | $2.67M | 0.03% | +187,044 | New |
| Millennium Management LLC | 137,809 | $1.97M | 0.00% | +7,492+5.7% | Added |
| Kennedy Capital Management, Inc. | 120,168 | $1.72M | 0.04% | +31,331+35.3% | Added |
| Polar Asset Management Partners Inc. | 117,888 | $1.69M | 0.05% | −141,600−54.6% | Reduced |
| Silverarc Capital Management, LLC | 75,000 | $1.07M | 0.30% | +75,000 | New |
| Capstone Investment Advisors, LLC | 62,966 | $900.4K | 0.02% | +5,199+9.0% | Added |
| HighVista Strategies LLC | 57,762 | $826.0K | 0.29% | +57,762 | New |
| Atika Capital Management LLC | 49,993 | $714.9K | 0.08% | +49,993 | New |
| Caxton Corp | 15,808 | $226.1K | 1.29% | −935−5.6% | Reduced |
| ADAR1 Capital Management, LLC | 15,000 | $214.5K | 0.06% | +15,000 | New |
| Geode Capital Management, LLC | 14,389 | $205.8K | 0.00% | +14,389 | New |
| Cubist Systematic Strategies, LLC | 14,022 | $200.5K | 0.00% | −9,278−39.8% | Reduced |
| Sandia Investment Management LP | 10,371 | $148.3K | 0.15% | −9,629−48.1% | Reduced |
| HighTower Advisors, LLC | 10,000 | $143.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 5,644 | $80.7K | 0.00% | +5,644 | New |
| Bank of America Corp | 2,272 | $32.5K | 0.00% | +2,272 | New |
| Rhumbline Advisers | 199 | $2.85K | 0.00% | +199 | New |
| Financial Management Professionals, Inc. | 100 | $1.00K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 3 | $43 | 0.00% | +3 | New |
| AlphaCentric Advisors LLC | 0 | $0 | 0.00% | −267,500−100.0% | Sold out |
| Ghisallo Capital Management LLC | 0 | $0 | 0.00% | −60,000−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −51,002−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −46,902−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −34,700−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −24,500−100.0% | Sold out |