GREAT LAKES ADVISORS, LLC's ownership history for NOC

GREAT LAKES ADVISORS, LLC currently holds 2.3K shares with a market value of $1.3M. It started holding NOC on 2024-09-30. At its peak, it held 46.1K shares on 2024-09-30. Its highest holding value was $24.3M on 2024-09-30. At its lowest, it held 2.2K shares on 2025-09-30, with a value of $1.1M on 2025-06-30. In the recent 180 days, GREAT LAKES ADVISORS, LLC has increased its shares by 11. In the recent year, GREAT LAKES ADVISORS, LLC has decreased its shares by 42.1K.