MARATHON CAPITAL MANAGEMENT's ownership history for RIO

MARATHON CAPITAL MANAGEMENT currently holds 6.6K shares with a market value of $436.7K. It started holding RIO on 2025-06-30. At its peak, it held 6.6K shares on 2025-06-30. Its highest holding value was $436.7K on 2025-09-30. At its lowest, it held 6.6K shares on 2025-06-30, with a value of $385.9K on 2025-06-30.