MARTINGALE ASSET MANAGEMENT L P's ownership history for MPC

MARTINGALE ASSET MANAGEMENT L P currently holds 101.5K shares with a market value of $19.6M. It started holding MPC on 2024-09-30. At its peak, it held 101.5K shares on 2025-09-30. Its highest holding value was $19.6M on 2025-09-30. At its lowest, it held 17.3K shares on 2025-06-30, with a value of $2.9M on 2025-06-30. In the recent 180 days, MARTINGALE ASSET MANAGEMENT L P has increased its shares by 26.3K.