Graham Holdings Co Master Retirement Trust's ownership history for MKL

Graham Holdings Co Master Retirement Trust currently holds 58.0K shares with a market value of $111.0K. It started holding MKL on 2024-09-30. At its peak, it held 58.0K shares on 2024-09-30. Its highest holding value was $124.7K on 2025-12-31. At its lowest, it held 58.0K shares on 2024-09-30, with a value of $91.0K on 2024-09-30. In the recent 180 days, Graham Holdings Co Master Retirement Trust has increased its shares by 0. In the recent year, Graham Holdings Co Master Retirement Trust has increased its shares by 0.