argenx SE, a biotechnology company established in Amsterdam, the Netherlands, in 2008, is dedicated to developing innovative therapies primarily for autoimmune diseases. The company's operations span across key global markets, including the United States, Japan, Europe, the Middle East, Africa, and China. Its leading investigational therapy is efgartigimod, which is being developed to address a broad range of conditions. These include generalized myasthenia gravis, immune thrombocytopenia, pemphigus vulgaris, chronic inflammatory demyelinating polyneuropathy, thyroid eye disease, bullous pemphigoid, myositis, primary Sjögren's syndrome, post-COVID postural orthostatic tachycardia syndrome, membranous nephropathy, lupus nephropathy, ANCA-associated vasculitis, and antibody-mediated rejection. Also noted in connection with its lead product efforts is ENHANZE SC. The company's extensive development pipeline features several other promising candidates. Empasiprubart is in development for multifocal motor neuropathy, delayed graft function, and dermatomyositis. ARGX-119 is being investigated for congenital myasthenic syndrome and amyotrophic lateral sclerosis. Further pipeline assets include ARGX-213, which targets FcRn; ARGX-121 and ARGX-220, both designed to modulate the immune system; ARGX-109, which targets IL-6; and ARGX-118, developed for inflammatory indications. argenx is also advancing cusatuzumab, ARGX-112, ARGX-114, and ARGX-115. The company’s portfolio encompasses several proprietary products and brands, such as VYVGART, VYVGART HYTRULO, VYVDURA, ARGENX, ABDEG, NHANCE, SIMPLE ANTIBODY, and ARGENXMEDHUB. Strategic collaborations are integral to argenx's business model. It maintains partnerships with AbbVie S.À.R.L., Zai Lab Limited, and LEO Pharma A/S, alongside numerous collaboration and license agreements with entities including Genor Biopharma Co. Ltd, Université Catholique de Louvain, Sopartec S.A., NYU Langone Health, Leiden University Medical Center, AgomAb Therapeutics NV, Broteio Pharma B.V., VIB vzw, University of Texas, BioWa, Inc., and Shire International GmbH. A specific collaboration with Genmab A/S focuses on the discovery, development, and commercialization of novel therapeutic antibodies for immunology and oncology applications. Additionally, argenx has a strategic collaboration with IQVIA Holdings Inc. for the provision of safety systems and related services.
CEO: Karen Massey. Company website
argenx SE (ARGX) trades at $990.32, down 0.55% on the day, as of Sep 20, 2026 14:57 UTC.
argenx SE has a market capitalisation of $61.59B, calculated from the live ARGX share price and shares outstanding.
ARGX trades at a trailing P/E of 37.74, from earnings per share of $26.24 over the last twelve months.
argenx SE generated revenue of $6.02B over the trailing twelve months, which puts the stock at 10.23 times sales.
ARGX has traded between $661.85 and $1,072.75 over the past 52 weeks, and the last price is 7.7% below that high.
Yes. argenx SE keeps 32.87% of revenue as net income over the trailing twelve months.
Wall Street analysts rate ARGX Buy, with an average price target of $1,165.29, 17.7% above the current price.
argenx SE is classified under the Healthcare sector and the Biotechnology industry, and is domiciled in NL.
Karen Massey is the chief executive of argenx SE, which employs 1,863 people.
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