Kemnay Advisory Services Inc.'s ownership history for BRK.B

Kemnay Advisory Services Inc. currently holds 35.6K shares with a market value of $17.9M. It started holding BRK.B on 2024-09-30. At its peak, it held 35.6K shares on 2025-09-30. Its highest holding value was $17.9M on 2025-09-30. At its lowest, it held 24.0K shares on 2024-12-31, with a value of $10.9M on 2024-12-31. In the recent 180 days, Kemnay Advisory Services Inc. has increased its shares by 3.6K. In the recent year, Kemnay Advisory Services Inc. has increased its shares by 6.4K.