Compare · ARGX vs LONA
ARGX vs LONA
Side-by-side comparison of argenx SE (ARGX) and LeonaBio Inc. (LONA): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both ARGX and LONA operate in Biotechnology: Biological Products (No Diagnostic Substances) (Health Care), so they compete in similar markets.
- ARGX is the larger of the two at $48.42B, about 618.9x LONA ($78.2M).
- Over the past year, ARGX is up 25.7% and LONA is up 198.2% - LONA leads by 172.5 points.
- LONA has been more active in the news (14 items in the past 4 weeks vs 2 for ARGX).
- ARGX has more recent analyst coverage (25 ratings vs 2 for LONA).
- Company
- argenx SE
- LeonaBio Inc.
- Price
- $780.08-1.00%
- $8.32-2.12%
- Market cap
- $48.42B
- $78.2M
- 1M return
- +11.90%
- -10.25%
- 1Y return
- +25.72%
- +198.21%
- Industry
- Biotechnology: Biological Products (No Diagnostic Substances)
- Biotechnology: Biological Products (No Diagnostic Substances)
- Exchange
- NASDAQ
- NASDAQ
- IPO
- 2017
- 2020
- News (4w)
- 2
- 14
- Recent ratings
- 25
- 2
argenx SE
argenx SE, a clinical-stage biotechnology company, focuses on developing antibody-based therapies for the treatment of autoimmune diseases, hematology, and cancer. It is developing its lead product candidate, efgartigimod, for the treatment of patients with myasthenia gravis; immune thrombocytopenia in Phase III; pemphigus vulgaris in Phase III; chronic inflammatory demyelinating polyneuropathy in Phase III; and ENHANZE SC in pre-clinical stages. The company is also developing cusatuzumab in Phase II clinical stage in hematological cancer indications; ARGX-117 in phase I clinical trial with therapeutic potential in both orphan and large autoimmune inflammatory diseases; and preclinical products, including ARGX-118 for airway inflammation. Its partnered product candidates include ARGX-112 for treating skin inflammation, ARGX-116 for the treatment of dyslipidemia, and ARGX-115 for cancer immunotherapy, which are in Phase I clinical stages; and ARGX-114 for treating fibrosisand ARGX-119 for treating neuromuscular indications, which are in preclinical stage. The company has strategic partnership with AbbVie S.Ã.R.L. and LEO Pharma A/S; and collaboration agreement with Cilag GmbH International, Staten Biotechnology B.V., and Shire International GmbH. argenx SE was incorporated in 2008 and is based in Breda, the Netherlands.
Latest ARGX
- SEC Form 6-K filed by argenx SE
- argenx Brings Neuromuscular Leadership to AAN 2026 with New Data Supporting Broader VYVGART Use Across MG and CIDP
- SEC Form 6-K filed by argenx SE
- argenx announces Annual General Meeting of Shareholders on May 6, 2026
- SEC Form 20-F filed by argenx SE
- SEC Form 6-K filed by argenx SE
- argenx upgraded by Deutsche Bank
- SEC Form 6-K filed by argenx SE
- argenx to Present New Data at 2026 AAN Annual Meeting that Continue to Transform Patient Outcomes in MG and CIDP and Build Upon Strength of Pipeline
- SEC Form 6-K filed by argenx SE
Latest LONA
- LeonaBio to Host Virtual Key Opinion Leader Event Highlighting Potential of Lasofoxifene in Treatment-Resistant ER+/HER2-, ESR1-Mutated Metastatic Breast Cancer
- Independent Nonclinical Research on Lasofoxifene Presented at American Association for Cancer Research Annual Meeting 2026 Consistent with LeonaBio's Data
- SEC Form 4 filed by Panzara Michael A.
- SEC Form 4 filed by Church Kevin
- SEC Form 4 filed by Kosacz Barbara
- SEC Form 4 filed by Pickering Grant
- SEC Form 4 filed by Romano Kelly A
- SEC Form 4 filed by Johnson James A
- SEC Form 4 filed by Edelman Joseph
- SEC Form 4 filed by San Martin Javier