Citadel Investment Advisory, Inc.'s ownership history for WRB

Citadel Investment Advisory, Inc. currently holds 14.5K shares with a market value of $1.1K. It started holding WRB on 2024-09-30. At its peak, it held 14.5K shares on 2025-09-30. Its highest holding value was $1.1K on 2025-09-30. At its lowest, it held 8.9K shares on 2025-06-30, with a value of $516 on 2024-09-30. In the recent 180 days, Citadel Investment Advisory, Inc. has increased its shares by 5.4K. In the recent year, Citadel Investment Advisory, Inc. has increased its shares by 5.4K.