GAMCO INVESTORS, INC. ET AL's ownership history for HEI

GAMCO INVESTORS, INC. ET AL currently holds 122.3K shares with a market value of $33.5M. It started holding HEI on 2024-09-30. At its peak, it held 123.4K shares on 2025-06-30. Its highest holding value was $40.5M on 2025-06-30. At its lowest, it held 122.3K shares on 2026-03-31, with a value of $29.3M on 2024-12-31. In the recent 180 days, GAMCO INVESTORS, INC. ET AL has decreased its shares by 300. In the recent year, GAMCO INVESTORS, INC. ET AL has decreased its shares by 1.1K.