Sigma Planning Corp's ownership history for CENX

Sigma Planning Corp currently holds 31.9K shares with a market value of $1.2M. It started holding CENX on 2025-12-31. At its peak, it held 31.9K shares on 2025-12-31. Its highest holding value was $1.2M on 2025-12-31. At its lowest, it held 31.9K shares on 2025-12-31, with a value of $1.2M on 2025-12-31.