Westport Innovations (WPRT -6.5%) drops after its Q1 results misses estimates yesterday. Revenue...

|About: Westport Fuel Systems, Inc. (WPRT)|By:, SA News Editor

Westport Innovations (WPRT -6.5%) drops after its Q1 results misses estimates yesterday. Revenue soared over 132% Y/Y, but bottom line margins were still hard hit by higher expenses. The company says it expects revenue growth of about 50% this year, which would put it in a range of between $400M and $425M, in line with Street expectations.