Shelter Ins Retirement Plan's ownership history for MKL

Shelter Ins Retirement Plan currently holds 600 shares with a market value of $1.1M. It started holding MKL on 2024-09-30. At its peak, it held 600 shares on 2024-09-30. Its highest holding value was $1.3M on 2025-12-31. At its lowest, it held 600 shares on 2024-09-30, with a value of $981.7K on 2024-09-30. In the recent 180 days, Shelter Ins Retirement Plan has increased its shares by 0. In the recent year, Shelter Ins Retirement Plan has increased its shares by 0.