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

CHECK CAPITAL MANAGEMENT INC/CA currently holds 1.1K shares with a market value of $270.9K. It started holding ITW on 2024-09-30. At its peak, it held 1.1K shares on 2024-09-30. Its highest holding value was $288.3K on 2024-09-30. At its lowest, it held 1.1K shares on 2024-09-30, with a value of $270.9K on 2025-12-31. In the recent 180 days, CHECK CAPITAL MANAGEMENT INC/CA has increased its shares by 0. In the recent year, CHECK CAPITAL MANAGEMENT INC/CA has increased its shares by 0.