RHUMBLINE ADVISERS's ownership history for MPC

RHUMBLINE ADVISERS currently holds 649.0K shares with a market value of $105.5M. It started holding MPC on 2024-09-30. At its peak, it held 694.3K shares on 2024-09-30. Its highest holding value was $129.0M on 2025-09-30. At its lowest, it held 649.0K shares on 2025-12-31, with a value of $93.0M on 2024-12-31. In the recent 180 days, RHUMBLINE ADVISERS has decreased its shares by 8.3K. In the recent year, RHUMBLINE ADVISERS has decreased its shares by 17.4K.