Orbimed Advisors Llc - Jun 30, 2025 SCHEDULE 13G/A Report for X4 Pharmaceuticals, Inc Common Stock, par value $0.001 per share (XFOR)

Filing Manager: ORBIMED ADVISORS LLC
Reporting Manager: ORBIMED ADVISORS LLC
Security: X4 Pharmaceuticals, Inc Common Stock, par value $0.001 per share
Symbol: XFOR
Shares outstanding: 7.94M shares
Disclosed Ownership: 135K shares
Ownership: 1.7%
Form type: SCHEDULE 13G/A
Date filed: 8/14/2025, 05:53 PM
Date of event: Jun 30, 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
ORBIMED ADVISORS LLC	1.7%	135K	0	135K	/s/ Carl L. Gordon	Carl L. Gordon, Member