CHECK CAPITAL MANAGEMENT INC/CA's ownership history for MKL

CHECK CAPITAL MANAGEMENT INC/CA currently holds 77.3K shares with a market value of $166.2M. It started holding MKL on 2024-09-30. At its peak, it held 79.1K shares on 2025-03-31. Its highest holding value was $166.2M on 2025-12-31. At its lowest, it held 77.2K shares on 2024-12-31, with a value of $121.3M on 2024-09-30. In the recent 180 days, CHECK CAPITAL MANAGEMENT INC/CA has decreased its shares by 467. In the recent year, CHECK CAPITAL MANAGEMENT INC/CA has increased its shares by 148.