Quantum Portfolio Management LLC's ownership history for ARGX

Quantum Portfolio Management LLC currently holds 617 shares with a market value of $518.9K. It started holding ARGX on 2025-03-31. At its peak, it held 2.1K shares on 2025-03-31. Its highest holding value was $1.3M on 2025-03-31. At its lowest, it held 617 shares on 2025-12-31, with a value of $518.9K on 2025-12-31. In the recent 180 days, Quantum Portfolio Management LLC has decreased its shares by 548.