SWF LLC's ownership history for BRK.B

SWF LLC currently holds 584.1K shares with a market value of $293.6M. It started holding BRK.B on 2017-12-31. At its peak, it held 1.6M shares on 2023-03-31. Its highest holding value was $435.9M on 2022-03-31. At its lowest, it held 200.0K shares on 2018-06-30, with a value of $37.3M on 2018-06-30. In the recent 180 days, SWF LLC has increased its shares by 0. In the recent year, SWF LLC has increased its shares by 8.1K.