HARTLINE INVESTMENT CORP/'s ownership history for BRK.B

HARTLINE INVESTMENT CORP/ currently holds 23.0K shares with a market value of $11.5M. It started holding BRK.B on 2024-09-30. At its peak, it held 23.9K shares on 2025-06-30. Its highest holding value was $11.6M on 2025-06-30. At its lowest, it held 21.2K shares on 2024-09-30, with a value of $9.6M on 2024-12-31. In the recent 180 days, HARTLINE INVESTMENT CORP/ has increased its shares by 1.6K. In the recent year, HARTLINE INVESTMENT CORP/ has increased its shares by 1.8K.