WESTFIELD CAPITAL MANAGEMENT CO LP's ownership history for AS

WESTFIELD CAPITAL MANAGEMENT CO LP currently holds 3.9M shares with a market value of $129.6M. It started holding AS on 2026-03-31. At its peak, it held 3.9M shares on 2026-03-31. Its highest holding value was $129.6M on 2026-03-31. At its lowest, it held 3.9M shares on 2026-03-31, with a value of $129.6M on 2026-03-31.