Sigma Planning Corp's ownership history for XCEM

Sigma Planning Corp currently holds 38.2K shares with a market value of $1.5M. It started holding XCEM on 2024-09-30. At its peak, it held 38.2K shares on 2025-12-31. Its highest holding value was $1.5M on 2025-12-31. At its lowest, it held 20.3K shares on 2024-12-31, with a value of $599.6K on 2024-12-31. In the recent 180 days, Sigma Planning Corp has increased its shares by 7.7K. In the recent year, Sigma Planning Corp has increased its shares by 18.0K.