BLAIR WILLIAM & CO/IL's ownership history for BRK.A

BLAIR WILLIAM & CO/IL currently holds 65 shares with a market value of $49.0M. It started holding BRK.A on 2024-09-30. At its peak, it held 71 shares on 2024-12-31. Its highest holding value was $55.9M on 2025-03-31. At its lowest, it held 65 shares on 2025-09-30, with a value of $47.0M on 2024-09-30. In the recent 180 days, BLAIR WILLIAM & CO/IL has decreased its shares by 5. In the recent year, BLAIR WILLIAM & CO/IL has decreased its shares by 3.