Sigma Planning Corp's ownership history for RIO

Sigma Planning Corp currently holds 16.8K shares with a market value of $1.6M. It started holding RIO on 2025-12-31. At its peak, it held 16.8K shares on 2026-03-31. Its highest holding value was $1.6M on 2026-03-31. At its lowest, it held 2.6K shares on 2025-12-31, with a value of $211.1K on 2025-12-31.