SWF LLC's ownership history for BRK.A

SWF LLC currently holds 50 shares with a market value of $37.7M. It started holding BRK.A on 2023-12-31. At its peak, it held 50 shares on 2023-12-31. Its highest holding value was $39.9M on 2025-03-31. At its lowest, it held 50 shares on 2023-12-31, with a value of $27.1M on 2023-12-31. In the recent 180 days, SWF LLC has increased its shares by 0. In the recent year, SWF LLC has increased its shares by 0.