3643companies in the directory 1104ISIN verified against the check digit 7exchanges 14sectors No real-time quotes — a reference work, not a trading platform3643companies in the directory 1104ISIN verified against the check digit 7exchanges 14sectors No real-time quotes — a reference work, not a trading platform
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Biotech & Pharma XFOR

X4 Pharmaceuticals, Inc.

XFOR NASDAQ Biotech & Pharma

Stock factsheet

TickerXFOR
ExchangeNASDAQ
ISIN
WKN
SectorBiotech & Pharma
Size class Small Cap
Market capitalisation 375 Mio. USD As of 2026-08-03

Company data from public sources (TMX Money, Canadian Securities Exchange, Nasdaq screener, Wikidata); every ISIN is verified against its check digit. Where „—“ appears, no verified value exists — we do not publish unverified identifiers. Market capitalisation is an order of magnitude as of the date shown, not a real-time figure. The size class follows the thresholds in common use (micro < $300m, small < $2bn, mid < $10bn) and is meant as an indication, not a definition.

Company profile

X4 Pharmaceuticals develops therapies for rare diseases with a focus on the CXCR4 signalling pathway, which plays a central role in immune system regulation. The lead candidate Mavorixafor targets WHIM syndrome and other primary immunodeficiencies. The company has received FDA approval for Mavorixafor in the United States for WHIM syndrome.

Short profile generated automatically and checked for plausibility. A full editorial profile follows once we cover the company.

Share price

Price data from TradingView, possibly delayed. Not investment advice.

Comparable companies

Companies in the Biotech & Pharma sector of a similar size.

CompanyTickerExchangeMarket cap
X4 Pharmaceuticals, Inc.XFOR NASDAQ375 Mio. USD
Atea Pharmaceuticals, Inc. AVIRNASDAQ 376 Mio. USD
Emergent BioSolutions Inc. EBSNYSE 373 Mio. USD
Mobia Medical, Inc. MOBINASDAQ 372 Mio. USD
Enanta Pharmaceuticals, Inc. ENTANASDAQ 366 Mio. USD
Prelude Therapeutics Incorporated PRLDNASDAQ 366 Mio. USD
Evolus, Inc. EOLSNASDAQ 385 Mio. USD

Investor Relations

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