Fmr Llc - Sep 30, 2025 SCHEDULE 13G/A Report for ANNEXON INC COMMON STOCK (ANNX)

Filing Manager
FMR LLC
Reporting Manager
FMR LLC
Symbol
ANNX
Shares outstanding
110M shares
Disclosed Ownership
11.1M shares
Ownership
10.1%
Form type
SCHEDULE 13G/A
Date filed
11/5/2025, 11:26 AM
Date of event
Sep 30, 2025
Previous filing
Aug 6, 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
FMR LLC 10.1% 11.1M 11.1M 0 Stephanie J. Brown Duly authorized under Power of Attorney effective as of January 3, 2023, by and on behalf of FMR LLC and its direct and indirect subsidiaries*
Abigail P. Johnson 10.1% 11.1M 0 0 Stephanie J. Brown Duly authorized under Power of Attorney effective as of January 26, 2023, by and on behalf of Abigail P. Johnson**