DRIEHAUS CAPITAL MANAGEMENT LLC's ownership history for ATI

DRIEHAUS CAPITAL MANAGEMENT LLC currently holds 213.1K shares with a market value of $24.5M. It started holding ATI on 2024-09-30. At its peak, it held 816.7K shares on 2024-09-30. Its highest holding value was $54.6M on 2024-09-30. At its lowest, it held 213.1K shares on 2025-12-31, with a value of $24.5M on 2025-12-31.