Boston Partners's ownership history for MGNI

Boston Partners currently holds 4.1M shares with a market value of $66.6M. It started holding MGNI on 2024-09-30. At its peak, it held 5.6M shares on 2025-06-30. Its highest holding value was $133.0M on 2025-06-30. At its lowest, it held 3.4M shares on 2024-09-30, with a value of $46.4M on 2024-09-30. In the recent 180 days, Boston Partners has decreased its shares by 1.5M. In the recent year, Boston Partners has decreased its shares by 647.4K.