GFI Investment Counsel Ltd.'s ownership history for BRK.B

GFI Investment Counsel Ltd. currently holds 1.2K shares with a market value of $601.8K. It started holding BRK.B on 2024-12-31. At its peak, it held 1.2K shares on 2024-12-31. Its highest holding value was $637.5K on 2025-03-31. At its lowest, it held 1.2K shares on 2024-12-31, with a value of $543 on 2024-12-31. In the recent 180 days, GFI Investment Counsel Ltd. has increased its shares by 0.