PIN OAK INVESTMENT ADVISORS INC's ownership history for NG

PIN OAK INVESTMENT ADVISORS INC currently holds 326.1K shares with a market value of $2.9K. It started holding NG on 2024-09-30. At its peak, it held 326.1K shares on 2026-03-31. Its highest holding value was $2.9M on 2025-09-30. At its lowest, it held 19.8K shares on 2024-09-30, with a value of $81 on 2024-09-30. In the recent 180 days, PIN OAK INVESTMENT ADVISORS INC has increased its shares by 537. In the recent year, PIN OAK INVESTMENT ADVISORS INC has increased its shares by 289.6K.