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, Q3 2025
Institutional positions in Abivax S.A. as of Sep 30, 2025. 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
- 165
- +122 vs. Q2 2025
- Shares held
- 52.0M
- +21.3M (+69.5%) vs. Q2 2025
- Total value
- $4.41B
- +$4.17B (+1,779.2%) vs. Q2 2025
- New holders
- 130
- 16 more added
- Sold out
- 8
- 17 more reduced
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Abivax S.A.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Envestnet Asset Management Inc | 20,300 | $1.72M | 0.00% | +20,300 | New |
| Nicholas Investment Partners, LP | 19,428 | $1.65M | 0.13% | +19,428 | New |
| Virtu Financial LLC | 19,095 | $1.62M | 0.09% | +19,095 | New |
| Guggenheim Capital LLC | 17,258 | $1.47M | 0.01% | +1,161+7.2% | Added |
| Voleon Capital Management LP | 16,757 | $1.42M | 0.03% | +16,757 | New |
| Acadian Asset Management LLC | 16,608 | $1.41M | 0.00% | +16,608 | New |
| Bamco Inc | 14,000 | $1.19M | 0.00% | +14,000 | New |
| Progeny 3, Inc. | 12,240 | $1.04M | 0.05% | +12,240 | New |
| Himension Fund | 11,962 | $1.02M | 0.06% | +11,962 | New |
| Voya Investment Management LLC | 11,515 | $977.6K | 0.00% | +11,515 | New |
| Jain Global LLC | 11,099 | $942.3K | 0.01% | +11,099 | New |
| Dymon Asia Capital (Singapore) Pte. Ltd. | 10,000 | $849.0K | 0.34% | +10,000 | New |
| Gilder Gagnon Howe & Co LLC | 9,824 | $834.1K | 0.01% | +9,824 | New |
| Persistent Asset Partners Ltd | 9,604 | $815.4K | 0.59% | +9,604 | New |
| XTX Topco Ltd | 9,332 | $792.3K | 0.04% | −8,862−48.7% | Reduced |
| Scientech Research LLC | 9,294 | $789.1K | 0.28% | +9,294 | New |
| Cubist Systematic Strategies, LLC | 9,107 | $773.2K | 0.01% | +9,107 | New |
| Mariner, LLC | 7,894 | $670.2K | 0.00% | +7,894 | New |
| Schonfeld Strategic Advisors LLC | 7,260 | $616.4K | 0.00% | +7,260 | New |
| Rangeley Capital, LLC | 6,000 | $509.4K | 0.48% | +6,000 | New |
| Colonial River Wealth Management, LLC | 4,349 | $369.2K | 0.14% | +4,349 | New |
| Axxcess Wealth Management, LLC | 4,349 | $369.2K | 0.01% | +4,349 | New |
| Crossmark Global Holdings, Inc. | 3,775 | $320.5K | 0.00% | +3,775 | New |
| Integrated Wealth Concepts LLC | 3,633 | $308.4K | 0.00% | +3,633 | New |
| Marex Group plc | 3,402 | $288.8K | 0.00% | +3,402 | New |
| FNY Investment Advisers, LLC | 3,250 | $275.0K | 0.09% | +3,250 | New |
| Oppenheimer Asset Management Inc. | 3,101 | $263.3K | 0.00% | +3,101 | New |
| Truist Financial Corp | 3,089 | $262.3K | 0.00% | +3,089 | New |
| Bank of Hawaii | 3,006 | $255.2K | 0.01% | +3,006 | New |
| Royal Bank of Canada | 2,955 | $251.0K | 0.00% | +2,955 | New |
| New York State Common Retirement Fund | 2,919 | $247.8K | 0.00% | +2,919 | New |
| Allianz Asset Management GmbH | 2,900 | $246.2K | 0.00% | +2,900 | New |
| Legato Capital Management LLC | 2,554 | $216.8K | 0.02% | +2,554 | New |
| Ashton Thomas Securities, LLC | 2,500 | $212.3K | 0.03% | +2,500 | New |
| Stonepine Capital Management, LLC | 2,500 | $212.3K | 0.17% | +2,500 | New |
| Moody Aldrich Partners LLC | 2,438 | $207.0K | 0.04% | +2,438 | New |
| Group One Trading, L.P. | 1,805 | $153.2K | 0.00% | +1,805 | New |
| BNP Paribas Arbitrage, SA | 1,800 | $152.8K | 0.00% | −8,870−83.1% | Reduced |
| Covestor Ltd | 1,136 | $96.0K | 0.05% | +1,136 | New |
| Rhumbline Advisers | 1,021 | $86.7K | 0.00% | +40+4.1% | Added |
| Gordian Capital Singapore Pte Ltd | 900 | $76.4K | 0.10% | +900 | New |
| Wells Fargo & Company | 717 | $60.9K | 0.00% | +717 | New |
| GAMMA Investing LLC | 638 | $54.2K | 0.00% | −7−1.1% | Reduced |
| Hantz Financial Services, Inc. | 611 | $52.0K | 0.00% | +611 | New |
| First Horizon Corp | 428 | $36.3K | 0.00% | +428 | New |
| EverSource Wealth Advisors, LLC | 377 | $32.0K | 0.00% | +369+4,612.5% | Added |
| HighMark Wealth Management LLC | 280 | $23.8K | 0.01% | +280 | New |
| WPG Advisers, LLC | 201 | $17.1K | 0.01% | +201 | New |
| The PNC Financial Services Group, Inc. | 141 | $12.0K | 0.00% | +141 | New |
| Steward Partners Investment Advisory, LLC | 106 | $9.00K | 0.00% | +106 | New |
| Financial Management Professionals, Inc. | 100 | $8.49K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 76 | $6.45K | 0.00% | +76 | New |
| LRI Investments, LLC | 75 | $6.37K | 0.00% | +75 | New |
| Private Trust Co NA | 70 | $5.94K | 0.00% | +70 | New |
| Grove Bank & Trust | 62 | $5.26K | 0.00% | +62 | New |
| Caitong International Asset Management Co., Ltd | 52 | $4.42K | 0.00% | +52 | New |
| Citigroup Inc | 51 | $4.33K | 0.00% | −170,682−100.0% | Reduced |
| Global Retirement Partners, LLC | 50 | $4.25K | 0.00% | +50 | New |
| Tower Research Capital LLC (TRC) | 43 | $3.65K | 0.00% | +43 | New |
| Advisor Group Holdings, Inc. | 37 | $3.08K | 0.00% | +37 | New |
| Principal Securities, Inc. | 21 | $1.78K | 0.00% | −15−41.7% | Reduced |
| MAI Capital Management | 16 | $1.36K | 0.00% | +16 | New |
| Allworth Financial LP | 16 | $1.36K | 0.00% | +16 | New |
| Jones Financial Companies LLLP | 13 | $1.08K | 0.00% | +13 | New |
| Farther Finance Advisors, LLC | 8 | $679 | 0.00% | +8 | New |
| Deep Track Capital, LP | 0 | $0 | 0.00% | −3,480,144−100.0% | Sold out |
| Kennedy Capital Management, Inc. | 0 | $0 | 0.00% | −241,188−100.0% | Sold out |
| Allostery Investments LP | 0 | $0 | 0.00% | −167,350−100.0% | Sold out |
| Soleus Capital Management, L.P. | 0 | $0 | 0.00% | −125,000−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −95,130−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −19,367−100.0% | Sold out |
| Hurley Capital, LLC | 0 | $0 | 0.00% | −3,015−100.0% | Sold out |