Perceptive Advisors Llc

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: 6.06M shares
Security Ownership: 7.6%

Perceptive Advisors LLC ownership in X4 Pharmaceuticals, Inc Common Stock, par value $0.001 per share (XFOR)

2025-11-03 - Perceptive Advisors LLC has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 6.06M shares of X4 Pharmaceuticals, Inc Common Stock, par value $0.001 per share (XFOR). This represents 7.6% percent ownership of the company.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
Perceptive Advisors LLC	7.6%		$21M	6.06M			$3.46	13G	10/27/2025	3 Nov 2025 16:09:43