MARSHALL WACE, LLP's ownership history for AEP

MARSHALL WACE, LLP currently holds 333.3K shares with a market value of $38.4M. It started holding AEP on 2024-09-30. At its peak, it held 2.2M shares on 2025-09-30. Its highest holding value was $245.0M on 2025-09-30. At its lowest, it held 74.2K shares on 2024-12-31, with a value of $6.8M on 2024-12-31. In the recent 180 days, MARSHALL WACE, LLP has decreased its shares by 1.6M. In the recent year, MARSHALL WACE, LLP has increased its shares by 259.1K.