Cummins (CMI) reported its third-quarter earnings today before the markets opened. The engine manufacturer (IYJ) beat Thomson Reutersâ adjusted EPS estimate of $3.75 by a wide margin of 7.80%. Cumminsâ third-quarter adjusted EPS of $4.05 were up 49.4% YoY (year-over-year) from $2.71 in Q3 2017.