O'Brien Greene & Co. Inc's ownership history for RIO

O'Brien Greene & Co. Inc currently holds 15.1K shares with a market value of $1.4M. It started holding RIO on 2024-09-30. At its peak, it held 15.1K shares on 2026-03-31. Its highest holding value was $1.4M on 2026-03-31. At its lowest, it held 13.9K shares on 2025-09-30, with a value of $823.0K on 2025-06-30. In the recent 180 days, O'Brien Greene & Co. Inc has increased its shares by 1.3K. In the recent year, O'Brien Greene & Co. Inc has increased its shares by 1.0K.