GREAT LAKES ADVISORS, LLC's ownership history for NPO

GREAT LAKES ADVISORS, LLC currently holds 20.4K shares with a market value of $4.6M. It started holding NPO on 2024-09-30. At its peak, it held 32.4K shares on 2024-09-30. Its highest holding value was $5.3M on 2024-09-30. At its lowest, it held 20.4K shares on 2025-09-30, with a value of $3.8M on 2025-03-31. In the recent 180 days, GREAT LAKES ADVISORS, LLC has decreased its shares by 2.9K. In the recent year, GREAT LAKES ADVISORS, LLC has decreased its shares by 12.0K.