Hemenway Trust Co LLC's ownership history for BRK.A

Hemenway Trust Co LLC currently holds 19 shares with a market value of $14.3M. It started holding BRK.A on 2024-09-30. At its peak, it held 25 shares on 2025-06-30. Its highest holding value was $18.2M on 2025-06-30. At its lowest, it held 16 shares on 2025-03-31, with a value of $12.8M on 2025-03-31. In the recent 180 days, Hemenway Trust Co LLC has decreased its shares by 6. In the recent year, Hemenway Trust Co LLC has decreased its shares by 1.