GREAT LAKES ADVISORS, LLC's ownership history for PRF

GREAT LAKES ADVISORS, LLC currently holds 46.5K shares with a market value of $2.1M. It started holding PRF on 2024-09-30. At its peak, it held 46.5K shares on 2024-09-30. Its highest holding value was $2.1M on 2025-09-30. At its lowest, it held 46.5K shares on 2024-09-30, with a value of $1.9M on 2024-12-31. In the recent 180 days, GREAT LAKES ADVISORS, LLC has increased its shares by 0. In the recent year, GREAT LAKES ADVISORS, LLC has increased its shares by 0.