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

GILDER GAGNON HOWE & CO LLC currently holds 14.3K shares with a market value of $4.6M. It started holding HEI on 2024-09-30. At its peak, it held 14.4K shares on 2024-09-30. Its highest holding value was $4.7M on 2025-06-30. At its lowest, it held 14.3K shares on 2025-09-30, with a value of $3.4M on 2024-12-31. In the recent 180 days, GILDER GAGNON HOWE & CO LLC has decreased its shares by 89. In the recent year, GILDER GAGNON HOWE & CO LLC has decreased its shares by 126.