WOLVERINE TRADING, LLC's ownership history for BIIB

WOLVERINE TRADING, LLC currently holds 6.7K shares with a market value of $840.6K. It started holding BIIB on 2024-12-31. At its peak, it held 59.2K shares on 2024-12-31. Its highest holding value was $8.9M on 2024-12-31. At its lowest, it held 6.7K shares on 2025-06-30, with a value of $840.6K on 2025-06-30. In the recent 180 days, WOLVERINE TRADING, LLC has decreased its shares by 52.5K.

It has also owned 1.3K contracts of calls, with the market value of the underlying securities totaling $18.0M on 2024-12-31. At its peak, it held 1.3K contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $18.0M on 2025-09-30. At its lowest, it held 519 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $7.8M on 2024-12-31. In the recent 180 days, WOLVERINE TRADING, LLC has increased its holdings by 576 contracts.

It has also owned 439 contracts of puts, with the market value of the underlying securities totaling $6.1M on 2024-12-31. At its peak, it held 561 contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $8.4M on 2024-12-31. At its lowest, it held 373 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $5.2M on 2025-06-30. In the recent 180 days, WOLVERINE TRADING, LLC has increased its holdings by 66 contracts.