Summit Trail Advisors, LLC's ownership history for BRK.A

Summit Trail Advisors, LLC currently holds 8 shares with a market value of $6.0M. It started holding BRK.A on 2024-09-30. At its peak, it held 9 shares on 2025-06-30. Its highest holding value was $6.6M on 2025-06-30. At its lowest, it held 7 shares on 2024-09-30, with a value of $4.8M on 2024-09-30. In the recent 180 days, Summit Trail Advisors, LLC has decreased its shares by 1.