Granite FO LLC's ownership history for BRK.B

Granite FO LLC currently holds 20.3K shares with a market value of $10.2M. It started holding BRK.B on 2024-09-30. At its peak, it held 20.3K shares on 2024-09-30. Its highest holding value was $10.8M on 2025-03-31. At its lowest, it held 20.3K shares on 2024-09-30, with a value of $9.2M on 2024-12-31. In the recent 180 days, Granite FO LLC has increased its shares by 0. In the recent year, Granite FO LLC has increased its shares by 0.