Sigma Planning Corp's ownership history for ZALT

Sigma Planning Corp currently holds 154.6K shares with a market value of $4.9M. It started holding ZALT on 2024-09-30. At its peak, it held 154.6K shares on 2025-09-30. Its highest holding value was $4.9M on 2025-09-30. At its lowest, it held 13.3K shares on 2024-09-30, with a value of $389.6K on 2024-09-30. In the recent 180 days, Sigma Planning Corp has increased its shares by 34.9K. In the recent year, Sigma Planning Corp has increased its shares by 141.3K.