Riverstone Advisors, LLC's ownership history for BRK.B

Riverstone Advisors, LLC currently holds 22.7K shares with a market value of $11.4M. It started holding BRK.B on 2024-09-30. At its peak, it held 22.7K shares on 2025-09-30. Its highest holding value was $11.9M on 2025-03-31. At its lowest, it held 21.7K shares on 2024-09-30, with a value of $9.8M on 2024-12-31. In the recent 180 days, Riverstone Advisors, LLC has increased its shares by 331. In the recent year, Riverstone Advisors, LLC has increased its shares by 1.0K.