Martin Marietta (MLM) came out with quarterly earnings of 5.91pershare,missingtheZacksConsensusEstimateof6.41 per share. This compares to earnings of 6.94pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof−7.805.57 per share when it actually produced earnings of $5.26, delivering a surprise of -5.57%. Ov ...