GATEWAY INVESTMENT ADVISERS LLC's ownership history for MPC

GATEWAY INVESTMENT ADVISERS LLC currently holds 8.8K shares with a market value of $2.1M. It started holding MPC on 2024-09-30. At its peak, it held 36.8K shares on 2025-03-31. Its highest holding value was $6.4M on 2025-09-30. At its lowest, it held 8.8K shares on 2026-03-31, with a value of $2.1M on 2026-03-31. In the recent 180 days, GATEWAY INVESTMENT ADVISERS LLC has decreased its shares by 24.7K. In the recent year, GATEWAY INVESTMENT ADVISERS LLC has decreased its shares by 28.0K.