Quantum Portfolio Management LLC's ownership history for BLOK

Quantum Portfolio Management LLC currently holds 4.4K shares with a market value of $295.9K. It started holding BLOK on 2025-09-30. At its peak, it held 4.4K shares on 2025-09-30. Its highest holding value was $295.9K on 2025-09-30. At its lowest, it held 4.4K shares on 2025-09-30, with a value of $295.9K on 2025-09-30.