Artisan Partners Limited Partnership - Jun 30, 2025 SCHEDULE 13G/A Report for ARGENX SE American Depositary Shares (ARGX)

Filing Manager
Artisan Partners Limited Partnership
Reporting Manager
Artisan Partners Asset Management Inc.
Security
ARGENX SE American Depositary Shares
Symbol
ARGX
Shares outstanding
61.8M shares
Disclosed Ownership
2.35M shares
Ownership
3.8%
Form type
SCHEDULE 13G/A
Date filed
8/12/2025, 06:14 AM
Date of event
Jun 30, 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Artisan Partners Asset Management Inc. 3.8% 2.35M 0 2.01M /s/ Gregory K. Ramirez Gregory K. Ramirez, Executive Vice President of Artisan Partners Asset Management Inc.
Artisan Partners Holdings LP 3.8% 2.35M 0 2.01M /s/ Gregory K. Ramirez Gregory K. Ramirez, Executive Vice President of Artisan Partners Asset Management Inc., as the general partner of Artisan Partners Holdings LP
Artisan Investments GP LLC 3.8% 2.35M 0 2.01M /s/ Gregory K. Ramirez Gregory K. Ramirez, Vice President of Artisan Investments GP LLC
Artisan Partners Limited Partnership 3.8% 2.35M 0 2.01M /s/ Gregory K. Ramirez Gregory K. Ramirez, Vice President of Artisan Investments GP LLC, as the general partner of Artisan Partners Limited Partnership