BLAIR WILLIAM & CO/IL's ownership history for HEI

BLAIR WILLIAM & CO/IL currently holds 232.0K shares with a market value of $74.9M. It started holding HEI on 2024-09-30. At its peak, it held 233.6K shares on 2025-06-30. Its highest holding value was $76.6M on 2025-06-30. At its lowest, it held 170.0K shares on 2024-09-30, with a value of $44.5M on 2024-09-30. In the recent 180 days, BLAIR WILLIAM & CO/IL has increased its shares by 2.0K. In the recent year, BLAIR WILLIAM & CO/IL has increased its shares by 62.0K.