Jefferies Financial Group Inc.'s ownership history for ABCL

Jefferies Financial Group Inc. currently holds 2.7M shares with a market value of $9.6M. It started holding ABCL on 2026-03-31. At its peak, it held 2.7M shares on 2026-03-31. Its highest holding value was $9.6M on 2026-03-31. At its lowest, it held 2.7M shares on 2026-03-31, with a value of $9.6M on 2026-03-31.

It has also owned 27.4K contracts of puts, with the market value of the underlying securities totaling $9.5M on 2026-03-31. At its peak, it held 27.4K contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $9.5M on 2026-03-31. At its lowest, it held 27.4K contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $9.5M on 2026-03-31.