X4 Pharmaceuticals, Inc. is a biopharmaceutical firm committed to the discovery, development, and commercialization of innovative therapies for uncommon immune system disorders. Its primary drug candidate, XOLREMDI (also known as mavorixafor), is an orally administered, small-molecule antagonist specifically designed to target the chemokine receptor CXCR4. This compound is currently undergoing Phase 3 clinical trials for the management of WHIM syndrome, a rare immunodeficiency characterized by symptoms such as warts, hypogammaglobulinemia, recurrent infections, and myelokathexis. To broaden its global presence, the company has entered into several licensing agreements: A partnership with Abbisko Therapeutics Co Ltd. grants rights for the manufacturing and distribution of XOLREMDI in mainland China, Taiwan, Hong Kong, and Macau. Another agreement with Norgine covers the development, production, and commercialization of mavorixafor across Europe, Australia, and New Zealand. Furthermore, X4 Pharmaceuticals holds a comprehensive agreement with Genzyme Corporation concerning the CXCR4 receptor, allowing for the development and commercialization of licensed compounds for all medical applications, including therapeutic, preventive, and diagnostic uses. The company maintains its corporate headquarters in Boston, Massachusetts.
The current price of XFOR is $4.08 USD — it has decreased by -7.48% in the past 24 hours. Watch X4 Pharmaceuticals stock price performance more closely on the chart.
What is X4 Pharmaceuticals stock ticker?▼
Depending on the exchange, the stock ticker may vary. For instance, on XNAS exchange X4 Pharmaceuticals stocks are traded under the ticker XFOR.
Is X4 Pharmaceuticals stock price growing?▼
XFOR stock has risen by +2.61% compared to the previous week, the month change is a +3.37% rise, over the last year X4 Pharmaceuticals has showed a +189.16% increase.
What is X4 Pharmaceuticals market cap?▼
Today X4 Pharmaceuticals has the market capitalization of 384.82M
When is the next X4 Pharmaceuticals earnings date?▼
X4 Pharmaceuticals is going to release the next earnings report on August 06, 2026.
What were X4 Pharmaceuticals earnings last quarter?▼
XFOR earnings for the last quarter are -0.16 USD per share, whereas the estimation was -0.2 USD resulting in a +20% surprise. The estimated earnings for the next quarter are N/A USD per share.
What is X4 Pharmaceuticals revenue for the last year?▼
X4 Pharmaceuticals revenue for the last year amounts to 5.11M USD.
What is X4 Pharmaceuticals net income for the last year?▼
XFOR net income for the last year is -74.9M USD.
How many employees does X4 Pharmaceuticals have?▼
As of July 13, 2026, the company has 143 employees.
In which sector is X4 Pharmaceuticals located?▼
X4 Pharmaceuticals operates in the Health & Wellness sector.
When did X4 Pharmaceuticals complete a stock split?▼
The last stock split for X4 Pharmaceuticals was on April 28, 2025 with a ratio of 1:30.
Where is X4 Pharmaceuticals headquartered?▼
X4 Pharmaceuticals is headquartered in Boston, United States.