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Fund shareholders of Abivax SA

ISIN FR0012333284 · SIREN 799 363 718 · France · LEI 969500D8TMNB184OJU95

Fund shareholders
18
Of which ETFs
7 11 other funds
Value held
256.2M $ 17.4M SEK
Share of capital
2.6 % of 87.3M shares on Aug 12, 2026
Sold short
5.0 % by 5 funds, as of Aug 20, 2026

Other securities from the same issuer : Abivax SA (US00370M1036)

FundSharesValueWeight in fundShare of capital
VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND VANGUARD STAR FUNDS 981,818113.6M $0.02 %1.13 %as of Apr 30, 2026 ↗
VANGUARD DEVELOPED MARKETS INDEX FUND VANGUARD TAX-MANAGED FUNDS 648,34172M $0.03 %0.74 %as of Mar 31, 2026 ↗
VANGUARD EUROPEAN STOCK INDEX FUND VANGUARD INTERNATIONAL EQUITY INDEX FUNDS 163,02518.9M $0.05 %0.19 %as of Apr 30, 2026 ↗
VANGUARD FTSE ALL-WORLD EX-US INDEX FUND VANGUARD INTERNATIONAL EQUITY INDEX FUNDS 154,63217.9M $0.02 %0.18 %as of Apr 30, 2026 ↗
Fidelity International Equity Central Fund Fidelity Central Investment Portfolios LLC 86,6009.6M $0.15 %0.10 %as of Mar 31, 2026 ↗
State Street(R) SPDR(R) Portfolio Developed World ex-US ETF SPDR INDEX SHARES FUNDS 60,2966.5M $0.02 %0.07 %as of Mar 31, 2026 ↗
Fidelity Europe Fund Fidelity Investment Trust 57,1006.6M $0.67 %0.07 %as of Apr 30, 2026 ↗
VANGUARD TOTAL WORLD STOCK INDEX FUND VANGUARD INTERNATIONAL EQUITY INDEX FUNDS 53,2696.2M $0.01 %0.06 %as of Apr 30, 2026 ↗
Handelsbanken Global Småbolag Index Criteria Handelsbanken Fonder AB 16,94017.4M SEK0.06 %0.02 %as of Mar 31, 2026 ↗
Catholic Responsible Investments International Equity Fund Catholic Responsible Investments Funds 14,3981.7M $0.07 %0.02 %as of Apr 30, 2026 ↗
Fidelity SAI International Momentum Index Fund Fidelity Salem Street Trust 11,7341.4M $0.12 %0.01 %as of Apr 30, 2026 ↗
iShares International Small-Cap Equity Factor ETF iShares Trust 9,2951.1M $0.17 %0.01 %as of Apr 30, 2026 ↗
State Street(R) SPDR(R) Portfolio Europe ETF SPDR INDEX SHARES FUNDS 3,079332.1K $0.05 %0.00 %as of Mar 31, 2026 ↗
Avantis International Equity ETF American Century ETF Trust 2,781335.8K $0.00 %0.00 %as of Feb 28, 2026 ↗
Franklin FTSE Eurozone ETF Franklin Templeton ETF Trust 61065.8K $0.10 %0.00 %as of Mar 31, 2026 ↗
FlexShares Morningstar Developed Markets ex-US Factor Tilt Index Fund FlexShares Trust 57665.2K $0.01 %0.00 %as of Apr 30, 2026 ↗
Franklin FTSE Europe ETF Franklin Templeton ETF Trust 54058.2K $0.05 %0.00 %as of Mar 31, 2026 ↗
Pacer Trendpilot European Index ETF Pacer Funds Trust 30834.9K $0.10 %0.00 %as of Apr 30, 2026 ↗

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The funds most exposed to it

The weight is the share of a fund's net assets. The holders table counts shares; this one measures what the company weighs inside each fund.

FundWeight in fund
Fidelity Europe Fund Fidelity Investment Trust 0.67 %as of Apr 30, 2026 ↗
iShares International Small-Cap Equity Factor ETF iShares Trust 0.17 %as of Apr 30, 2026 ↗
Fidelity International Equity Central Fund Fidelity Central Investment Portfolios LLC 0.15 %as of Mar 31, 2026 ↗
Fidelity SAI International Momentum Index Fund Fidelity Salem Street Trust 0.12 %as of Apr 30, 2026 ↗
Franklin FTSE Eurozone ETF Franklin Templeton ETF Trust 0.10 %as of Mar 31, 2026 ↗
Pacer Trendpilot European Index ETF Pacer Funds Trust 0.10 %as of Apr 30, 2026 ↗
Catholic Responsible Investments International Equity Fund Catholic Responsible Investments Funds 0.07 %as of Apr 30, 2026 ↗
Handelsbanken Global Småbolag Index Criteria Handelsbanken Fonder AB 0.06 %as of Mar 31, 2026 ↗
Franklin FTSE Europe ETF Franklin Templeton ETF Trust 0.05 %as of Mar 31, 2026 ↗
VANGUARD EUROPEAN STOCK INDEX FUND VANGUARD INTERNATIONAL EQUITY INDEX FUNDS 0.05 %as of Apr 30, 2026 ↗

Quarter after quarter

Each SEC quarterly data set, newest first. The change is read against the quarter before it.

QuarterShareholdersChangeSharesChange
2026Q217+102,248,402+1,279.3 %
2026Q17+3163,012+20.3 %
2025Q44+3135,504+9,578.9 %
2025Q3101,400-41.4 %
2025Q21-72,390-98.2 %
2025Q18-1131,507-1.0 %
2024Q490132,886-4.6 %
2024Q390139,360-0.4 %
2024Q29+2139,919+20.3 %
2024Q170116,329+8.2 %
2023Q47107,477

Short sellers of Abivax SA

Open short positions in this company, as the regulators publish them. Read from quivad on Aug 20, 2026: today's figure

SellerPositionDisclosed on
Arrowstreet Capital, Limited Partnership1.5 %Jul 28, 2026
D. E. Shaw & CO., L.P.1.4 %Aug 10, 2026
Marshall Wace LLP0.9 %Jul 22, 2026
PDT Partners, LLC0.8 %Aug 7, 2026
Capital Fund Management0.5 %Aug 4, 2026

Threshold crossings on Abivax SA

10 threshold crossings filed with the AMF (article L.233-7 of the French commercial code). The stake is the one the filer states holding on that day.

ShareholderCrossingDeclared stake
Sofinnova Partnersbelow 5 % of the voting rights3.61 %as of Jul 24, 2026
JP Morgan Chase & Co.below 5 % of the capital and voting rights4.86 %as of Jul 21, 2026
Merrill Lynch Internationalbelow 5 % of the capital and voting rights4.10 %as of Jun 8, 2026
Bank of America Corporationabove 5 % of the capital and voting rights6.49 %as of Jun 2, 2026
UBS Group AG - Investment Bank & Global Wealth Managementbelow 5 % of the capital and voting rights4.11 %as of Apr 2, 2026
Truffle Capitalbelow 5 % of the voting rights3.82 %as of Oct 3, 2025
J.P. Morgan Chase & Co.above 5 % of the capital5.35 %as of Sep 16, 2025
Deep Track Biotechnology Master Fund, Ltd.below 5 % of the capital4.996 %as of Aug 11, 2025
Invus Public Equities, L.P.below 10 % of the capital9.07 %as of Aug 11, 2025
The Goldman Sachs Group, Incabove 5 % of the capital5.76 %as of Aug 11, 2025
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Titelia. "Fund shareholders of Abivax SA". https://titelia.com/en/stocks/abivax-sa-FR0012333284