Sigma Planning Corp's ownership history for ROK

Sigma Planning Corp currently holds 3.7K shares with a market value of $1.3M. It started holding ROK on 2024-09-30. At its peak, it held 4.0K shares on 2025-03-31. Its highest holding value was $1.3M on 2025-06-30. At its lowest, it held 3.7K shares on 2025-09-30, with a value of $1.0M on 2025-03-31. In the recent 180 days, Sigma Planning Corp has decreased its shares by 342. In the recent year, Sigma Planning Corp has decreased its shares by 271.