Huntleigh Advisors, Inc.'s ownership history for AMPX

Huntleigh Advisors, Inc. currently holds 156.1K shares with a market value of $1.6M. It started holding AMPX on 2025-06-30. At its peak, it held 156.1K shares on 2025-09-30. Its highest holding value was $1.6M on 2025-09-30. At its lowest, it held 145.9K shares on 2025-06-30, with a value of $614.3K on 2025-06-30.