M-Tron Industries (AMEX:MPTI) reported quarterly earnings of $0.73 per share which beat the analyst consensus estimate of $0.50 by 46 percent. This is a 2333.33 percent increase over earnings of $0.03 per share from the same period last year. The company reported quarterly sales of $12.80 million which beat the analyst consensus estimate of $12.60 million by 1.63 percent. This is a 18.86 percent increase over sales of $10.77 million the same period last year.