GREAT LAKES ADVISORS, LLC's ownership history for POR

GREAT LAKES ADVISORS, LLC currently holds 187.5K shares with a market value of $9.9M. It started holding POR on 2024-09-30. At its peak, it held 187.5K shares on 2026-03-31. Its highest holding value was $9.9M on 2026-03-31. At its lowest, it held 115.5K shares on 2025-09-30, with a value of $5.1M on 2025-09-30. In the recent 180 days, GREAT LAKES ADVISORS, LLC has increased its shares by 72.0K. In the recent year, GREAT LAKES ADVISORS, LLC has increased its shares by 69.6K.