FMR LLC - 30 Sep 2025 SCHEDULE 13G Report for ULTRAGENYX PHARMA INC COMMON STOCK (RARE)

Filing Manager
FMR LLC
Reporting Manager
FMR LLC
Symbol
RARE
Shares outstanding
95,963,102 shares
Disclosed Ownership
7,964,937 shares
Ownership
8.3%
Form type
SCHEDULE 13G
Filing time
05 Nov 2025, 11:49:27 UTC
Date of event
30 Sep 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
FMR LLC 8.3% 7,964,937 7,548,142 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 8.3% 7,964,937 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**