Altra Industrial Motion (NASDAQ:AIMC) reported quarterly earnings of $0.73 per share which missed the analyst consensus estimate of $0.76 by 3.95 percent. This is a 8.96 percent increase over earnings of $0.67 per share from the same period last year. The company reported quarterly sales of $469.40 million which beat the analyst consensus estimate of $463.23 million by 1.33 percent. This is a 0.09 percent decrease over sales of $469.80 million the same period last year.