MARSHALL WACE, LLP's ownership history for ALKS

MARSHALL WACE, LLP currently holds 999.3K shares with a market value of $35.3M. It started holding ALKS on 2025-06-30. At its peak, it held 999.3K shares on 2026-03-31. Its highest holding value was $35.3M on 2026-03-31. At its lowest, it held 129.9K shares on 2025-12-31, with a value of $3.6M on 2025-12-31. In the recent 180 days, MARSHALL WACE, LLP has increased its shares by 791.8K.