OPPENHEIMER ASSET MANAGEMENT INC.'s ownership history for MPC

OPPENHEIMER ASSET MANAGEMENT INC. currently holds 33.2K shares with a market value of $8.1M. It started holding MPC on 2024-09-30. At its peak, it held 44.4K shares on 2025-03-31. Its highest holding value was $8.1M on 2026-03-31. At its lowest, it held 33.2K shares on 2026-03-31, with a value of $5.4M on 2025-12-31. In the recent 180 days, OPPENHEIMER ASSET MANAGEMENT INC. has decreased its shares by 144. In the recent year, OPPENHEIMER ASSET MANAGEMENT INC. has decreased its shares by 11.1K.