Sigma Planning Corp's ownership history for ONC

Sigma Planning Corp currently holds 4.2K shares with a market value of $1.4M. It started holding ONC on 2025-09-30. At its peak, it held 4.2K shares on 2025-09-30. Its highest holding value was $1.4M on 2025-09-30. At its lowest, it held 4.2K shares on 2025-09-30, with a value of $1.4M on 2025-09-30.