<SEC-DOCUMENT>0001193125-23-023715-index.html : 20230203
<SEC-HEADER>0001193125-23-023715.hdr.sgml : 20230203
<ACCEPTANCE-DATETIME>20230203115031
ACCESSION NUMBER:		0001193125-23-023715
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20230203
DATE AS OF CHANGE:		20230203

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Annexon, Inc.
		CENTRAL INDEX KEY:			0001528115
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				275414423
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-91583
		FILM NUMBER:		23584519

	BUSINESS ADDRESS:	
		STREET 1:		1400 SIERRA POINT PARKWAY
		STREET 2:		BLDG C, SUITE 200
		CITY:			BRISBANE
		STATE:			CA
		ZIP:			94005
		BUSINESS PHONE:		(650)-822-5500

	MAIL ADDRESS:	
		STREET 1:		1400 SIERRA POINT PARKWAY
		STREET 2:		BLDG C, SUITE 200
		CITY:			BRISBANE
		STATE:			CA
		ZIP:			94005

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PICTET ASSET MANAGEMENT SA
		CENTRAL INDEX KEY:			0001361570
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			V8
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		60 ROUTE DE ACACIAS
		CITY:			GENEVA 73
		STATE:			V8
		ZIP:			1211
		BUSINESS PHONE:		011 44 207 847 5040

	MAIL ADDRESS:	
		STREET 1:		60 ROUTE DE ACACIAS
		CITY:			GENEVA 73
		STATE:			V8
		ZIP:			1211
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>d416378dsc13g.htm
<DESCRIPTION>SC 13G
<TEXT>
Document 1 - file: d416378dsc13g.htm

</DOCUMENT>
</SEC-DOCUMENT>