<SEC-DOCUMENT>0001193125-25-164414-index.html : 20250724
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<ACCEPTANCE-DATETIME>20250724161213
ACCESSION NUMBER:		0001193125-25-164414
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20250724
FILED AS OF DATE:		20250724
DATE AS OF CHANGE:		20250724

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Abivax S.A.
		CENTRAL INDEX KEY:			0001956827
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				000000000
		STATE OF INCORPORATION:			I0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-41842
		FILM NUMBER:		251147016

	BUSINESS ADDRESS:	
		ADDRESS IS A NON US LOCATION: 	YES
		STREET 1:		7 BD HAUSSMANN
		CITY:			PARIS
		PROVINCE COUNTRY:   	I0
		BUSINESS PHONE:		01 53 83 09 63

	MAIL ADDRESS:	
		ADDRESS IS A NON US LOCATION: 	YES
		STREET 1:		7 BD HAUSSMANN
		CITY:			PARIS
		PROVINCE COUNTRY:   	I0
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>d945399d6k.htm
<DESCRIPTION>6-K
<TEXT>
Document 1 - file: d945399d6k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.1
<SEQUENCE>2
<FILENAME>d945399dex11.htm
<DESCRIPTION>EX-1.1
<TEXT>
Document 2 - file: d945399dex11.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>3
<FILENAME>d945399dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 3 - file: d945399dex51.htm

</DOCUMENT>
</SEC-DOCUMENT>