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

D. E. Shaw & Co., Inc. currently holds 169.0K shares with a market value of $124.7M. It started holding ARGX on 2024-12-31. At its peak, it held 288.3K shares on 2024-12-31. Its highest holding value was $177.3M on 2024-12-31. At its lowest, it held 138.0K shares on 2025-06-30, with a value of $76.0M on 2025-06-30. In the recent 180 days, D. E. Shaw & Co., Inc. has decreased its shares by 91.3K.

It has also owned 749 contracts of calls, with the market value of the underlying securities totaling $55.2M on 2024-12-31. At its peak, it held 749 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $55.2M on 2025-09-30. At its lowest, it held 370 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $22.8M on 2024-12-31. In the recent 180 days, D. E. Shaw & Co., Inc. has increased its holdings by 185 contracts.

It has also owned 100 contracts of puts, with the market value of the underlying securities totaling $7.4M on 2025-03-31. At its peak, it held 105 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $7.4M on 2025-09-30. At its lowest, it held 63 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $3.7M on 2025-03-31. In the recent 180 days, D. E. Shaw & Co., Inc. has increased its holdings by 37 contracts.