MARSHALL WACE, LLP's ownership history for ARWR

MARSHALL WACE, LLP currently holds 1.4M shares with a market value of $49.6M. It started holding ARWR on 2024-12-31. At its peak, it held 2.2M shares on 2025-06-30. Its highest holding value was $49.6M on 2025-09-30. At its lowest, it held 59.8K shares on 2025-03-31, with a value of $761.3K on 2025-03-31. In the recent 180 days, MARSHALL WACE, LLP has increased its shares by 1.4M.