Westport Innovations (WPRT) came out with a quarterly loss of 0.43pershareversustheZacksConsensusEstimateofalossof0.55. This compares to loss of 0.60pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof21.820.55 per share when it actually produced a loss of $0.79, delivering a surprise of -43.64%. Over the last ...