PIN OAK INVESTMENT ADVISORS INC's ownership history for QDVO

PIN OAK INVESTMENT ADVISORS INC currently holds 792 shares with a market value of $21. It started holding QDVO on 2025-06-30. At its peak, it held 792 shares on 2025-09-30. Its highest holding value was $23.0K on 2025-09-30. At its lowest, it held 0 shares on 2025-06-30, with a value of $0 on 2025-06-30. In the recent 180 days, PIN OAK INVESTMENT ADVISORS INC has increased its shares by 0.