Qube Research & Technologies Ltd's ownership history for ISRG

Qube Research & Technologies Ltd currently holds 772.9K shares with a market value of $345.6M. It started holding ISRG on 2025-03-31. At its peak, it held 772.9K shares on 2025-09-30. Its highest holding value was $345.6M on 2025-09-30. At its lowest, it held 156.7K shares on 2025-06-30, with a value of $85.1M on 2025-06-30. In the recent 180 days, Qube Research & Technologies Ltd has increased its shares by 316.9K.

It has also owned 669 contracts of calls, with the market value of the underlying securities totaling $29.9M on 2024-09-30. At its peak, it held 669 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $34.7M on 2025-06-30. At its lowest, it held 68 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $3.4M on 2025-03-31. In the recent 180 days, Qube Research & Technologies Ltd has increased its holdings by 601 contracts. In the recent year, Qube Research & Technologies Ltd has increased its holdings by 449 contracts.

It has also owned 1.0K contracts of puts, with the market value of the underlying securities totaling $45.4M on 2024-09-30. At its peak, it held 1.6K contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $84.3M on 2025-06-30. At its lowest, it held 837 contracts of puts on 2024-09-30 and it owned puts with the market value of the underlying securities totaling $41.1M on 2024-09-30. In the recent 180 days, Qube Research & Technologies Ltd has decreased its holdings by 303 contracts. In the recent year, Qube Research & Technologies Ltd has increased its holdings by 772.0K contracts.