WOLVERINE ASSET MANAGEMENT LLC's ownership history for ISRG

WOLVERINE ASSET MANAGEMENT LLC currently holds 11.2K shares with a market value of $5.2M. It started holding ISRG on 2025-03-31. At its peak, it held 12.7K shares on 2025-09-30. Its highest holding value was $5.7M on 2025-09-30. At its lowest, it held 1.7K shares on 2025-03-31, with a value of $824.6K on 2025-03-31. In the recent 180 days, WOLVERINE ASSET MANAGEMENT LLC has increased its shares by 9.5K.

It has also owned 252 contracts of calls, with the market value of the underlying securities totaling $11.6M on 2024-09-30. At its peak, it held 252 contracts of calls on 2026-03-31 and it owned calls with the market value of the underlying securities totaling $11.6M on 2026-03-31. At its lowest, it held 8 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $417.6K on 2024-12-31. In the recent 180 days, WOLVERINE ASSET MANAGEMENT LLC has increased its holdings by 102 contracts. In the recent year, WOLVERINE ASSET MANAGEMENT LLC has increased its holdings by 160 contracts.

It has also owned 213 contracts of puts, with the market value of the underlying securities totaling $9.8M on 2024-09-30. At its peak, it held 421 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $22.9M on 2025-06-30. At its lowest, it held 30 contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $1.6M on 2024-12-31. In the recent 180 days, WOLVERINE ASSET MANAGEMENT LLC has decreased its holdings by 143 contracts. In the recent year, WOLVERINE ASSET MANAGEMENT LLC has increased its holdings by 11.1K contracts.