Twitter, Inc. (NASDAQ: TWTR) shares jumped more than 8% Monday morning after Bloomberg reported that Activist investor, Paul Singer, from Elliott Management Corp. is pushing to oust current CEO Jack Dorsey.Elliott Management has a large stake i..

General Electric Co. (NYSE: GE) announced on Wednesday it will buy shares of 3D printer maker, Arcam AB (STO: ARCM), from hedge funds Elliott Management and Polygon Investment Group.GE agreed to purchasing Elliot and Polygon’s outstanding Acra..