Biotechnology Value Fund L P

13F Holdings History for X4 Pharmaceuticals, Inc - Common Stock, par value $0.001 per share (XFOR)

Symbol: XFOR on Nasdaq
Investment type: Equity / Common Stock, par value $0.001 per share
Latest Disclosed Ownership: 2.24M shares
Security Ownership: 9.9%

BVF PARTNERS L P/IL ownership in X4 Pharmaceuticals, Inc Common Stock, par value $0.001 per share (XFOR)

2025-08-20 - BVF PARTNERS L P/IL has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 2.24M shares of X4 Pharmaceuticals, Inc Common Stock, par value $0.001 per share (XFOR). This represents 9.9% percent ownership of the company.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
BVF PARTNERS L P/IL	9.9%		$8.8M	2.24M			$3.92	13G	8/13/2025	20 Aug 2025 17:41:30