Cambridge Advisors Inc.'s ownership history for BRK.B

Cambridge Advisors Inc. currently holds 18.2K shares with a market value of $9.1M. It started holding BRK.B on 2024-09-30. At its peak, it held 18.9K shares on 2024-12-31. Its highest holding value was $10.1M on 2025-03-31. At its lowest, it held 18.2K shares on 2025-09-30, with a value of $8.6M on 2024-12-31. In the recent 180 days, Cambridge Advisors Inc. has decreased its shares by 683. In the recent year, Cambridge Advisors Inc. has decreased its shares by 558.