D. E. Shaw & Co., Inc.'s ownership history for IONS

D. E. Shaw & Co., Inc. currently holds 630.9K shares with a market value of $41.3M. It started holding IONS on 2024-12-31. At its peak, it held 630.9K shares on 2025-09-30. Its highest holding value was $41.3M on 2025-09-30. At its lowest, it held 23.1K shares on 2024-12-31, with a value of $808.4K on 2024-12-31.