PROMETHIUM ADVISORS,LLC's ownership history for BRK.B

PROMETHIUM ADVISORS,LLC currently holds 2.2K shares with a market value of $1.1M. It started holding BRK.B on 2024-09-30. At its peak, it held 2.2K shares on 2025-06-30. Its highest holding value was $1.1M on 2025-09-30. At its lowest, it held 813 shares on 2024-09-30, with a value of $374.2K on 2024-09-30. In the recent 180 days, PROMETHIUM ADVISORS,LLC has increased its shares by 610. In the recent year, PROMETHIUM ADVISORS,LLC has increased its shares by 1.4K.