Quantum Portfolio Management LLC's ownership history for AMP

Quantum Portfolio Management LLC currently holds 1.3K shares with a market value of $614.9K. It started holding AMP on 2025-12-31. At its peak, it held 1.3K shares on 2025-12-31. Its highest holding value was $614.9K on 2025-12-31. At its lowest, it held 1.3K shares on 2025-12-31, with a value of $614.9K on 2025-12-31.