D. E. Shaw & Co., Inc.'s ownership history for IREN

D. E. Shaw & Co., Inc. currently holds 11.7M shares with a market value of $441.3M. It started holding IREN on 2024-12-31. At its peak, it held 11.7M shares on 2025-12-31. Its highest holding value was $503.0M on 2025-09-30. At its lowest, it held 729.4K shares on 2024-12-31, with a value of $7.2M on 2024-12-31. In the recent 180 days, D. E. Shaw & Co., Inc. has increased its shares by 8.2M.

It has also owned 57.6K contracts of calls, with the market value of the underlying securities totaling $217.5M on 2025-09-30. At its peak, it held 57.6K contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $217.5M on 2025-12-31. At its lowest, it held 15.3K contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $71.6M on 2025-09-30.

It has also owned 23.9K contracts of puts, with the market value of the underlying securities totaling $90.3M on 2025-09-30. At its peak, it held 23.9K contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $112.2M on 2025-09-30. At its lowest, it held 23.9K contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $90.3M on 2025-12-31.