Compare · ARGX vs KLRS
ARGX vs KLRS
Side-by-side comparison of argenx SE (ARGX) and Kalaris Therapeutics Inc. (KLRS): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both ARGX and KLRS 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 552.0x KLRS ($99.2M).
- Over the past year, ARGX is up 49.6% and KLRS is up 31.0% - ARGX leads by 18.6 points.
- KLRS has been more active in the news (10 items in the past 4 weeks vs 5 for ARGX).
- ARGX has more recent analyst coverage (25 ratings vs 8 for KLRS).
- Company
- argenx SE
- Kalaris Therapeutics Inc.
- Price
- $873.28-1.06%
- $4.08-3.89%
- Market cap
- $54.76B
- $99.2M
- 1M return
- +11.67%
- -19.39%
- 1Y return
- +49.64%
- +31.03%
- Industry
- Biotechnology: Biological Products (No Diagnostic Substances)
- Biotechnology: Biological Products (No Diagnostic Substances)
- Exchange
- NASDAQ
- NASDAQ
- IPO
- 2017
- 2020
- News (4w)
- 5
- 10
- Recent ratings
- 25
- 8
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 KLRS
- SEC Form 4 filed by Director Jovan-Embiricos Morana
- SEC Form 4 filed by Director Ferrara Napoleone
- SEC Form 4 filed by Director Hallal David
- SEC Form 4 filed by Director Akkaraju Srinivas
- SEC Form 4 filed by Director Dybbs Michael
- SEC Form 4 filed by Director Adamis Anthony P
- SEC Form 4 filed by Director Patterson Leone D
- SEC Form 8-K filed by Kalaris Therapeutics Inc.
- Amendment: SEC Form SCHEDULE 13D/A filed by Kalaris Therapeutics Inc.
- Director Akkaraju Srinivas bought $1,179,969 worth of shares (244,300 units at $4.83), disposed of 66,906 shares and acquired 19,408 shares (SEC Form 4)