MARSHALL WACE, LLP's ownership history for IONS

MARSHALL WACE, LLP currently holds 958.8K shares with a market value of $62.7M. It started holding IONS on 2024-09-30. At its peak, it held 1.9M shares on 2024-09-30. Its highest holding value was $76.9M on 2024-09-30. At its lowest, it held 9.1K shares on 2025-03-31, with a value of $274.6K on 2025-03-31. In the recent 180 days, MARSHALL WACE, LLP has increased its shares by 949.7K. In the recent year, MARSHALL WACE, LLP has decreased its shares by 961.6K.