Westport Innovations, Inc. (NASDAQ: WPRT) reported Q4 EPS of ($0.38), $0.02 better than the analyst estimate of ($0.40). Revenue for the quarter came in at $41.9 million versus the consensus estimate of $41.22 million.

Joint venture segment revenue for the quarter ended March 31, 2014 was $80.1 million for Cummins Westport Inc. (CWI), an increase of 79% over the same period last year; and $113.4 million for Weichai Westport Inc. (WWI), an increase of 7% over the same period last year.

For earnings history and earnings-related data on Westport Innovations, Inc. (WPRT) click here.