Sigma Planning Corp's ownership history for GRID

Sigma Planning Corp currently holds 22.8K shares with a market value of $3.7M. It started holding GRID on 2024-09-30. At its peak, it held 22.8K shares on 2026-03-31. Its highest holding value was $3.7M on 2026-03-31. At its lowest, it held 11.6K shares on 2025-03-31, with a value of $1.3M on 2025-03-31. In the recent 180 days, Sigma Planning Corp has increased its shares by 9.7K. In the recent year, Sigma Planning Corp has increased its shares by 11.2K.