Elliott is lobbying for 15billionworthofsharebuybacks,arguingthatthebuybackswillboostSoftBank′ssharepriceand"actasasignofSon′sconfidenceinhisstrategy,"theFinancialTimesreported.SoftBankshareshitahighof9,572yenonWednesday,6.322 billion and the U.S. fund manager had been liaising with SoftBank's senior manage ...