MARSHALL WACE, LLP's ownership history for ACM

MARSHALL WACE, LLP currently holds 461.7K shares with a market value of $44.0M. It started holding ACM on 2025-09-30. At its peak, it held 461.7K shares on 2025-12-31. Its highest holding value was $44.0M on 2025-12-31. At its lowest, it held 3.4K shares on 2025-09-30, with a value of $437.3K on 2025-09-30.