PIN OAK INVESTMENT ADVISORS INC's ownership history for BRK.A

PIN OAK INVESTMENT ADVISORS INC currently holds 1 shares with a market value of $718. It started holding BRK.A on 2025-06-30. At its peak, it held 1 shares on 2025-06-30. Its highest holding value was $754.2K on 2025-09-30. At its lowest, it held 1 shares on 2025-06-30, with a value of $718 on 2026-03-31. In the recent 180 days, PIN OAK INVESTMENT ADVISORS INC has increased its shares by 0.