Sigma Planning Corp's ownership history for GD

Sigma Planning Corp currently holds 8.2K shares with a market value of $2.8M. It started holding GD on 2024-09-30. At its peak, it held 8.4K shares on 2025-06-30. Its highest holding value was $2.8M on 2025-09-30. At its lowest, it held 5.4K shares on 2025-03-31, with a value of $1.5M on 2025-03-31. In the recent 180 days, Sigma Planning Corp has increased its shares by 2.8K. In the recent year, Sigma Planning Corp has increased its shares by 1.1K.