Eisler Capital Management Ltd.'s ownership history for BRK.B

Eisler Capital Management Ltd. currently holds 13.2K shares with a market value of $6.6M. It started holding BRK.B on 2024-12-31. At its peak, it held 26.7K shares on 2025-06-30. Its highest holding value was $13.0M on 2025-06-30. At its lowest, it held 5 shares on 2025-03-31, with a value of $2.7K on 2025-03-31. In the recent 180 days, Eisler Capital Management Ltd. has increased its shares by 13.2K.

It has also owned 526 contracts of calls, with the market value of the underlying securities totaling $26.2M on 2024-12-31. At its peak, it held 583 contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $28.3M on 2025-06-30. At its lowest, it held 325 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $17.3M on 2025-03-31. In the recent 180 days, Eisler Capital Management Ltd. has increased its holdings by 201 contracts.

It has also owned 3.6K contracts of puts, with the market value of the underlying securities totaling $177.3M on 2024-12-31. At its peak, it held 7.5K contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $338.8M on 2024-12-31. At its lowest, it held 2.5K contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $122.0M on 2025-06-30. In the recent 180 days, Eisler Capital Management Ltd. has decreased its holdings by 85 contracts.