ARGX (ARGENX SE) is held by 185 institutional investors as of Q1 2026. Largest holders: FMR LLC ($3.6B), JANUS HENDERSON GROUP PLC ($1.8B), Capital World Investors ($1.6B). Net institutional sentiment: Mixed.
See how ARGX's score breaks down across 4 SEC sources
Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer