Cubist Systematic Strategies, LLC's ownership history for IEF

Cubist Systematic Strategies, LLC currently holds 5.9K shares with a market value of $573.0K. It started holding IEF on 2025-09-30. At its peak, it held 5.9K shares on 2025-09-30. Its highest holding value was $573.0K on 2025-09-30. At its lowest, it held 5.9K shares on 2025-09-30, with a value of $573.0K on 2025-09-30.

It has also owned 1.5K contracts of calls, with the market value of the underlying securities totaling $14.9M on 2025-03-31. At its peak, it held 1.5K contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $14.9M on 2025-09-30. At its lowest, it held 63 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $600.8K on 2025-03-31. In the recent 180 days, Cubist Systematic Strategies, LLC has increased its holdings by 1.5K contracts.

It has also owned 1.3K contracts of puts, with the market value of the underlying securities totaling $12.5M on 2025-03-31. At its peak, it held 2.0K contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $19.2M on 2025-06-30. At its lowest, it held 60 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $572.2K on 2025-03-31. In the recent 180 days, Cubist Systematic Strategies, LLC has increased its holdings by 1.2K contracts.