JANE STREET GROUP, LLC's ownership history for SBLK

JANE STREET GROUP, LLC currently holds 550.3K shares with a market value of $12.6M. It started holding SBLK on 2024-12-31. At its peak, it held 550.3K shares on 2026-03-31. Its highest holding value was $12.6M on 2026-03-31. At its lowest, it held 15.8K shares on 2025-09-30, with a value of $292.9K on 2025-09-30. In the recent 180 days, JANE STREET GROUP, LLC has increased its shares by 534.5K.

It has also owned 785 contracts of calls, with the market value of the underlying securities totaling $1.8M on 2024-09-30. At its peak, it held 1.4K contracts of calls on 2024-09-30 and it owned calls with the market value of the underlying securities totaling $3.3M on 2024-09-30. At its lowest, it held 428 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $639.9K on 2024-12-31. In the recent 180 days, JANE STREET GROUP, LLC has decreased its holdings by 246 contracts. In the recent year, JANE STREET GROUP, LLC has increased its holdings by 332 contracts.

It has also owned 9.8K contracts of puts, with the market value of the underlying securities totaling $22.6M on 2024-09-30. At its peak, it held 9.8K contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $22.6M on 2026-03-31. At its lowest, it held 152 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $262.2K on 2025-06-30. In the recent 180 days, JANE STREET GROUP, LLC has increased its holdings by 9.5K contracts. In the recent year, JANE STREET GROUP, LLC has increased its holdings by 550.0K contracts.