PIN OAK INVESTMENT ADVISORS INC's ownership history for NU

PIN OAK INVESTMENT ADVISORS INC currently holds 257 shares with a market value of $4. It started holding NU on 2025-09-30. At its peak, it held 257 shares on 2025-09-30. Its highest holding value was $4.1K on 2025-09-30. At its lowest, it held 257 shares on 2025-09-30, with a value of $4 on 2025-12-31. In the recent 180 days, PIN OAK INVESTMENT ADVISORS INC has increased its shares by 0.