Silphium Asset Management Ltd's ownership history for IBM

Silphium Asset Management Ltd currently holds 4.6K shares with a market value of $1.4M. It started holding IBM on 2013-12-31. At its peak, it held 8.0K shares on 2014-03-31. Its highest holding value was $1.5M on 2014-03-31. At its lowest, it held 4.6K shares on 2025-12-31, with a value of $1.2M on 2013-12-31. In the recent 180 days, Silphium Asset Management Ltd has decreased its shares by 3.4K.

It has also owned 0.8 contracts of puts, with the market value of the underlying securities totaling $1.5M on 2014-06-30. At its peak, it held 0.8 contracts of puts on 2014-06-30 and it owned puts with the market value of the underlying securities totaling $1.5M on 2014-06-30. At its lowest, it held 0.8 contracts of puts on 2014-06-30 and it owned puts with the market value of the underlying securities totaling $1.5M on 2014-06-30.