CORNERSTONE ADVISORS ASSET MANAGEMENT, LLC's ownership history for BRK.A

CORNERSTONE ADVISORS ASSET MANAGEMENT, LLC currently holds 6 shares with a market value of $4.3M. It started holding BRK.A on 2025-09-30. At its peak, it held 6 shares on 2026-03-31. Its highest holding value was $4.3M on 2026-03-31. At its lowest, it held 1 shares on 2025-09-30, with a value of $754.2K on 2025-09-30. In the recent 180 days, CORNERSTONE ADVISORS ASSET MANAGEMENT, LLC has increased its shares by 5.