Fisher Asset Management, LLC's ownership history for IONS

Fisher Asset Management, LLC currently holds 141.6K shares with a market value of $11.2M. It started holding IONS on 2025-09-30. At its peak, it held 141.6K shares on 2025-12-31. Its highest holding value was $11.2M on 2025-12-31. At its lowest, it held 6.2K shares on 2025-09-30, with a value of $406.3K on 2025-09-30.