OPTIMUM INVESTMENT ADVISORS's ownership history for BRK.B

OPTIMUM INVESTMENT ADVISORS currently holds 4.1K shares with a market value of $2.1M. It started holding BRK.B on 2024-09-30. At its peak, it held 4.2K shares on 2025-06-30. Its highest holding value was $2.1M on 2025-03-31. At its lowest, it held 3.8K shares on 2024-09-30, with a value of $1.7M on 2024-12-31. In the recent 180 days, OPTIMUM INVESTMENT ADVISORS has increased its shares by 130. In the recent year, OPTIMUM INVESTMENT ADVISORS has increased its shares by 330.