MILLENNIUM MANAGEMENT LLC's ownership history for RIO

MILLENNIUM MANAGEMENT LLC currently holds 203.1K shares with a market value of $16.3M. It started holding RIO on 2024-09-30. At its peak, it held 1.1M shares on 2025-09-30. Its highest holding value was $71.3M on 2025-09-30. At its lowest, it held 191.7K shares on 2024-12-31, with a value of $11.3M on 2024-12-31. In the recent 180 days, MILLENNIUM MANAGEMENT LLC has decreased its shares by 547.5K. In the recent year, MILLENNIUM MANAGEMENT LLC has increased its shares by 11.4K.

It has also owned 985 contracts of calls, with the market value of the underlying securities totaling $7.9M on 2024-09-30. At its peak, it held 1.6K contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $10.8M on 2025-09-30. At its lowest, it held 75 contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $437.5K on 2025-06-30. In the recent 180 days, MILLENNIUM MANAGEMENT LLC has increased its holdings by 910 contracts. In the recent year, MILLENNIUM MANAGEMENT LLC has increased its holdings by 598 contracts.

It has also owned 102 contracts of puts, with the market value of the underlying securities totaling $816.3K on 2024-09-30. At its peak, it held 7.8K contracts of puts on 2024-09-30 and it owned puts with the market value of the underlying securities totaling $55.2M on 2024-09-30. At its lowest, it held 50 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $291.6K on 2025-06-30. In the recent 180 days, MILLENNIUM MANAGEMENT LLC has increased its holdings by 52 contracts. In the recent year, MILLENNIUM MANAGEMENT LLC has increased its holdings by 202.9K contracts.