QUADRANT CAPITAL GROUP LLC's ownership history for AMPH

QUADRANT CAPITAL GROUP LLC currently holds 1.1K shares with a market value of $49.0K. It started holding AMPH on 2024-09-30. At its peak, it held 8.3K shares on 2025-03-31. Its highest holding value was $240.0K on 2025-03-31. At its lowest, it held 740 shares on 2024-09-30, with a value of $27.5K on 2024-12-31. In the recent 180 days, QUADRANT CAPITAL GROUP LLC has decreased its shares by 1.9K. In the recent year, QUADRANT CAPITAL GROUP LLC has increased its shares by 391.