Suvretta Capital Management, Llc - Jun 30, 2025 SCHEDULE 13G/A Report for ArriVent BioPharma, Inc. Common Stock, $0.0001 Par Value per Share (AVBP)

Filing Manager
SUVRETTA CAPITAL MANAGEMENT, LLC
Reporting Manager
Suvretta Capital Management, LLC
Security
ArriVent BioPharma, Inc. Common Stock, $0.0001 Par Value per Share
Symbol
AVBP
Shares outstanding
34.5M shares
Disclosed Ownership
3.41M shares
Ownership
9.9%
Form type
SCHEDULE 13G/A
Date filed
8/13/2025, 07:29 PM
Date of event
Jun 30, 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Suvretta Capital Management, LLC 9.9% 3.41M 0 3.41M /s/ Andrew Nathanson Andrew Nathanson/General Counsel and Chief Compliance Officer
Averill Master Fund, Ltd. 8.7% 2.97M 0 2.97M /s/ Andrew Nathanson Andrew Nathanson/Authorized Signatory
Aaron Cowen 9.9% 3.41M 0 3.41M /s/ Aaron Cowen Aaron Cowen