GRIFFIN ASSET MANAGEMENT, INC.'s ownership history for WRB

GRIFFIN ASSET MANAGEMENT, INC. currently holds 51.7K shares with a market value of $3.4M. It started holding WRB on 2024-09-30. At its peak, it held 53.2K shares on 2024-09-30. Its highest holding value was $4.0M on 2025-09-30. At its lowest, it held 51.7K shares on 2025-06-30, with a value of $3.0M on 2024-09-30. In the recent 180 days, GRIFFIN ASSET MANAGEMENT, INC. has increased its shares by 0. In the recent year, GRIFFIN ASSET MANAGEMENT, INC. has decreased its shares by 1.5K.