ARK Investment Management LLC's ownership history for IONS

ARK Investment Management LLC currently holds 288.7K shares with a market value of $21.7M. It started holding IONS on 2024-09-30. At its peak, it held 1.4M shares on 2024-09-30. Its highest holding value was $55.5M on 2024-09-30. At its lowest, it held 288.7K shares on 2026-03-31, with a value of $21.7M on 2026-03-31. In the recent 180 days, ARK Investment Management LLC has decreased its shares by 342.5K. In the recent year, ARK Investment Management LLC has decreased its shares by 711.8K.