GILDER GAGNON HOWE & CO LLC's ownership history for AMT

GILDER GAGNON HOWE & CO LLC currently holds 50.8K shares with a market value of $8.8M. It started holding AMT on 2024-09-30. At its peak, it held 71.7K shares on 2024-09-30. Its highest holding value was $16.7M on 2024-09-30. At its lowest, it held 50.8K shares on 2026-03-31, with a value of $8.8M on 2026-03-31. In the recent 180 days, GILDER GAGNON HOWE & CO LLC has decreased its shares by 6.6K. In the recent year, GILDER GAGNON HOWE & CO LLC has decreased its shares by 7.1K.