PTC Inc. (PTC) came out with quarterly earnings of $1.54 per share, beating the Zacks Consensus Estimate of $1.43 per share. This compares to earnings of $1.20 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of 7.69%. A quarter ago, it was expected that this product development software maker would post earnings of $0.98 per share when it actually produced earnings of $0.98, delivering no surprise.Over the last four quarters, the ...