Polar Capital Holdings Plc's ownership history for IONS

Polar Capital Holdings Plc currently holds 829.5K shares with a market value of $62.3M. It started holding IONS on 2025-06-30. At its peak, it held 1.3M shares on 2025-12-31. Its highest holding value was $105.5M on 2025-12-31. At its lowest, it held 829.5K shares on 2026-03-31, with a value of $39.5M on 2025-06-30. In the recent 180 days, Polar Capital Holdings Plc has decreased its shares by 204.1K.