Yorktown Management & Research Co Inc's ownership history for HEI

Yorktown Management & Research Co Inc currently holds 1.3K shares with a market value of $414.2K. It started holding HEI on 2025-06-30. At its peak, it held 1.3K shares on 2025-06-30. Its highest holding value was $419.8K on 2025-06-30. At its lowest, it held 1.3K shares on 2025-06-30, with a value of $413.2K on 2025-09-30. In the recent 180 days, Yorktown Management & Research Co Inc has increased its shares by 0.