HILLHOUSE INVESTMENT MANAGEMENT, LTD. - 31 Dec 2025 SCHEDULE 13G/A Report for ArriVent BioPharma, Inc. Common Stock, par value $0.0001 per share (AVBP)

Filing Manager: HILLHOUSE INVESTMENT MANAGEMENT, LTD.
Reporting Manager: Hillhouse Investment Management, Ltd.
Security: ArriVent BioPharma, Inc. Common Stock, par value $0.0001 per share
Symbol: AVBP
Shares outstanding: 41,359,126 shares
Disclosed Ownership: 3,929,117 shares
Ownership: 9.5%
Form type: SCHEDULE 13G/A
Filing time: 17 Feb 2026, 09:00:35 UTC
Date of event: 31 Dec 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Hillhouse Investment Management, Ltd.	9.5%	3,929,117	3,929,117	0	/s/ Audrey Woon	Audrey Woon, Chief Compliance Officer