Herold Advisors, Inc.'s ownership history for NGG

Herold Advisors, Inc. currently holds 11.7K shares with a market value of $847.1K. It started holding NGG on 2024-09-30. At its peak, it held 11.7K shares on 2025-09-30. Its highest holding value was $865.0K on 2025-06-30. At its lowest, it held 10.9K shares on 2024-09-30, with a value of $656.9K on 2024-12-31. In the recent 180 days, Herold Advisors, Inc. has increased its shares by 482. In the recent year, Herold Advisors, Inc. has increased its shares by 786.