Sigma Planning Corp's ownership history for MGK

Sigma Planning Corp currently holds 5.5K shares with a market value of $2.3M. It started holding MGK on 2024-09-30. At its peak, it held 5.7K shares on 2025-09-30. Its highest holding value was $2.3M on 2025-09-30. At its lowest, it held 4.9K shares on 2025-06-30, with a value of $1.6M on 2025-03-31. In the recent 180 days, Sigma Planning Corp has increased its shares by 642. In the recent year, Sigma Planning Corp has increased its shares by 97.