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 $54.76B, about 678.7x LONA ($80.7M).
- Over the past year, ARGX is up 49.2% and LONA is up 161.0% - LONA leads by 111.8 points.
- ARGX has been more active in the news (5 items in the past 4 weeks vs 3 for LONA).
- ARGX has more recent analyst coverage (25 ratings vs 3 for LONA).
- Company
- argenx SE
- LeonaBio Inc.
- Price
- $870.82-1.34%
- $8.64-1.87%
- Market cap
- $54.76B
- $80.7M
- 1M return
- +11.35%
- -14.03%
- 1Y return
- +49.22%
- +161.03%
- Industry
- Biotechnology: Biological Products (No Diagnostic Substances)
- Biotechnology: Biological Products (No Diagnostic Substances)
- Exchange
- NASDAQ
- NASDAQ
- IPO
- 2017
- 2020
- News (4w)
- 5
- 3
- Recent ratings
- 25
- 3
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 Presents New Efgartigimod Data Showing Long-Term Sustained Patient Benefit in Myositis and Sjogren's Disease at EULAR 2026
- argenx to Host Myositis R&D Webinar on June 23, 2026
- argenx to Present at Upcoming Investor Conferences
- The Biology Came First.
- SEC Form 6-K filed by argenx SE
- argenx Announces U.S. FDA Approval Expanding VYVGART and VYVGART Hytrulo for Use in All Adult Patients Living with gMG
- SEC Form 6-K filed by argenx SE
- argenx Reports First Quarter 2026 Financial Results and Provides Business Update
- argenx to Present at BofA Securities 2026 Health Care Conference
Latest LONA
- LeonaBio Presents on ATH-1105 at 5th Annual ALS Drug Development Summit
- Piper Sandler initiated coverage on LeonaBio with a new price target
- LeonaBio to Participate in Upcoming Medical and Industry Meetings in June
- SEC Form DEFA14A filed by LeonaBio Inc.
- SEC Form DEF 14A filed by LeonaBio Inc.
- SEC Form 4 filed by Director Holles Natalie C.
- SEC Form 4 filed by Director Silverman Peter B.
- SEC Form 4 filed by Director Callori Fred
- SEC Form 3 filed by new insider Silverman Peter B.
- SEC Form 3 filed by new insider Holles Natalie C.