WELCH & FORBES LLC's ownership history for MPC

WELCH & FORBES LLC currently holds 12.2K shares with a market value of $2.3M. It started holding MPC on 2024-09-30. At its peak, it held 12.3K shares on 2024-12-31. Its highest holding value was $2.3M on 2025-09-30. At its lowest, it held 11.8K shares on 2024-09-30, with a value of $1.7M on 2024-12-31. In the recent 180 days, WELCH & FORBES LLC has increased its shares by 0. In the recent year, WELCH & FORBES LLC has increased its shares by 327.