SummerHaven Investment Management, LLC's ownership history for AMPH

SummerHaven Investment Management, LLC currently holds 38.2K shares with a market value of $1.0M. It started holding AMPH on 2025-09-30. At its peak, it held 38.2K shares on 2025-09-30. Its highest holding value was $1.0M on 2025-09-30. At its lowest, it held 38.2K shares on 2025-09-30, with a value of $1.0M on 2025-09-30.