O'Brien Wealth Partners LLC's ownership history for BRK.A

O'Brien Wealth Partners LLC currently holds 2 shares with a market value of $1.5M. It started holding BRK.A on 2025-06-30. At its peak, it held 2 shares on 2025-06-30. Its highest holding value was $1.5M on 2025-12-31. At its lowest, it held 2 shares on 2025-06-30, with a value of $1.5M on 2025-06-30. In the recent 180 days, O'Brien Wealth Partners LLC has increased its shares by 0.