MARSHALL WACE, LLP's ownership history for UNP

MARSHALL WACE, LLP currently holds 142.2K shares with a market value of $33.6M. It started holding UNP on 2024-09-30. At its peak, it held 1.5M shares on 2024-09-30. Its highest holding value was $363.8M on 2024-09-30. At its lowest, it held 142.2K shares on 2025-09-30, with a value of $33.6M on 2025-09-30. In the recent 180 days, MARSHALL WACE, LLP has decreased its shares by 117.8K. In the recent year, MARSHALL WACE, LLP has decreased its shares by 1.3M.