BROWN BROTHERS HARRIMAN & CO's ownership history for MPC

BROWN BROTHERS HARRIMAN & CO currently holds 7.7K shares with a market value of $1.9M. It started holding MPC on 2024-09-30. At its peak, it held 7.7K shares on 2026-03-31. Its highest holding value was $1.9M on 2026-03-31. At its lowest, it held 4.4K shares on 2024-12-31, with a value of $612.8K on 2024-12-31. In the recent 180 days, BROWN BROTHERS HARRIMAN & CO has increased its shares by 2.5K. In the recent year, BROWN BROTHERS HARRIMAN & CO has increased its shares by 3.2K.