Duncan Williams Asset Management, LLC's ownership history for MPC

Duncan Williams Asset Management, LLC currently holds 7.6K shares with a market value of $1.5M. It started holding MPC on 2024-09-30. At its peak, it held 7.6K shares on 2025-09-30. Its highest holding value was $1.5M on 2025-09-30. At its lowest, it held 6.2K shares on 2024-09-30, with a value of $900.0K on 2024-12-31. In the recent 180 days, Duncan Williams Asset Management, LLC has increased its shares by 1.2K.