GREAT LAKES ADVISORS, LLC's ownership history for ZD

GREAT LAKES ADVISORS, LLC currently holds 57.6K shares with a market value of $2.2M. It started holding ZD on 2024-09-30. At its peak, it held 57.6K shares on 2025-09-30. Its highest holding value was $2.3M on 2024-12-31. At its lowest, it held 36.6K shares on 2025-03-31, with a value of $1.4M on 2025-03-31. In the recent 180 days, GREAT LAKES ADVISORS, LLC has increased its shares by 20.9K. In the recent year, GREAT LAKES ADVISORS, LLC has increased its shares by 10.7K.