CARDEROCK CAPITAL MANAGEMENT INC's ownership history for HEI

CARDEROCK CAPITAL MANAGEMENT INC currently holds 37.5K shares with a market value of $10.3M. It started holding HEI on 2024-09-30. At its peak, it held 37.5K shares on 2026-03-31. Its highest holding value was $12.1M on 2025-12-31. At its lowest, it held 35.6K shares on 2025-03-31, with a value of $8.7M on 2024-12-31. In the recent 180 days, CARDEROCK CAPITAL MANAGEMENT INC has increased its shares by 547. In the recent year, CARDEROCK CAPITAL MANAGEMENT INC has increased its shares by 1.9K.