Sigma Planning Corp's ownership history for SHLD

Sigma Planning Corp currently holds 16.9K shares with a market value of $1.1M. It started holding SHLD on 2025-06-30. At its peak, it held 16.9K shares on 2025-12-31. Its highest holding value was $1.1M on 2025-09-30. At its lowest, it held 7.8K shares on 2025-06-30, with a value of $472.8K on 2025-06-30. In the recent 180 days, Sigma Planning Corp has increased its shares by 9.1K.