IMC-Chicago, LLC's ownership history for BRK.B

IMC-Chicago, LLC currently holds 46.5K shares with a market value of $23.4M. It started holding BRK.B on 2024-12-31. At its peak, it held 50.6K shares on 2024-12-31. Its highest holding value was $23.4M on 2025-09-30. At its lowest, it held 16.7K shares on 2025-06-30, with a value of $8.1M on 2025-06-30. In the recent 180 days, IMC-Chicago, LLC has decreased its shares by 4.1K.