MILLENNIUM MANAGEMENT LLC's ownership history for ISRG

MILLENNIUM MANAGEMENT LLC currently holds 910.3K shares with a market value of $419.6M. It started holding ISRG on 2024-09-30. At its peak, it held 1.5M shares on 2025-12-31. Its highest holding value was $842.2M on 2025-12-31. At its lowest, it held 200.5K shares on 2024-09-30, with a value of $98.5M on 2024-09-30. In the recent 180 days, MILLENNIUM MANAGEMENT LLC has increased its shares by 649.3K. In the recent year, MILLENNIUM MANAGEMENT LLC has increased its shares by 113.4K.

It has also owned 529 contracts of calls, with the market value of the underlying securities totaling $24.4M on 2024-09-30. At its peak, it held 1.6K contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $86.7M on 2025-06-30. At its lowest, it held 395 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $17.7M on 2025-09-30. In the recent 180 days, MILLENNIUM MANAGEMENT LLC has increased its holdings by 134 contracts. In the recent year, MILLENNIUM MANAGEMENT LLC has decreased its holdings by 220 contracts.

It has also owned 1.3K contracts of puts, with the market value of the underlying securities totaling $57.8M on 2024-09-30. At its peak, it held 1.9K contracts of puts on 2025-12-31 and it owned puts with the market value of the underlying securities totaling $108.7M on 2025-12-31. At its lowest, it held 1.1K contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $56.4M on 2025-09-30. In the recent 180 days, MILLENNIUM MANAGEMENT LLC has decreased its holdings by 7 contracts. In the recent year, MILLENNIUM MANAGEMENT LLC has increased its holdings by 909.1K contracts.