BIRCHBROOK, INC.'s ownership history for BRK.B

BIRCHBROOK, INC. currently holds 3.4K shares with a market value of $1.7M. It started holding BRK.B on 2023-12-31. At its peak, it held 3.5K shares on 2025-03-31. Its highest holding value was $1.9M on 2025-03-31. At its lowest, it held 890 shares on 2024-06-30, with a value of $335.3K on 2023-12-31. In the recent 180 days, BIRCHBROOK, INC. has decreased its shares by 105. In the recent year, BIRCHBROOK, INC. has increased its shares by 15.