PERCEPTIVE ADVISORS LLC's ownership history for IONS

PERCEPTIVE ADVISORS LLC currently holds 504.0K shares with a market value of $37.8M. It started holding IONS on 2026-03-31. At its peak, it held 504.0K shares on 2026-03-31. Its highest holding value was $37.8M on 2026-03-31. At its lowest, it held 504.0K shares on 2026-03-31, with a value of $37.8M on 2026-03-31.