X4 Pharmaceuticals, Inc. (XFOR)

Nasdaq · Healthcare · Biotechnology

$2.90+2.47%as of Oct 6, 2026, 1:35 AM ET

Market cap
$288M
P/E (trailing)
145.0
52-week range
$2.73 – $4.83
52-week change
−17.73%
EPS (trailing)
$0.02
Next earnings
Nov 5, 2026

Fiscal year to Dec 2025

Revenue
$6.5M (+150.00%)
Net income
−$79.2M
Operating margin
−1336.7%
Diluted EPS
−$1.87
Free cash flow
−$85.6M

From the company’s annual report on SEC EDGAR.

About X4 Pharmaceuticals, Inc.

X4 Pharmaceuticals, Inc., a biopharmaceutical company, focuses on the research, development, and commercialization of novel therapeutics for the treatment of rare diseases of the immune system. It offers XOLREMDI, an orally small-molecule selective antagonist of chemokine receptor CXCR4, which is in phase 3 clinical trial for the treatment of patients with warts, hypogammaglobulinemia, infections, and myelokathexis syndrome. It has a license agreement with Abbisko Therapeutics Co Ltd. to manufacture and distribute XOLREMDI in mainland China, Taiwan, Hong Kong and Macau; Norgine to develop, manufacture, and commercialize mavorixafor in Europe, Australia, and New Zealand; and Genzyme Corporation for CXCR4 receptor to develop and commercialize products containing licensed compounds for all therapeutic, prophylactic and diagnostic uses. The company is headquartered in Boston, Massachusetts.

Headquarters: Boston, United States · 45 employees · x4pharma.com