Granite Bay Wealth Management, LLC's ownership history for BRK.B

Granite Bay Wealth Management, LLC currently holds 16.8K shares with a market value of $8.5M. It started holding BRK.B on 2024-09-30. At its peak, it held 16.8K shares on 2025-09-30. Its highest holding value was $8.5M on 2025-09-30. At its lowest, it held 14.7K shares on 2024-09-30, with a value of $6.7K on 2024-09-30. In the recent 180 days, Granite Bay Wealth Management, LLC has increased its shares by 1.7K. In the recent year, Granite Bay Wealth Management, LLC has increased its shares by 2.2K.