Mercury Sys (NASDAQ:MRCY) reported quarterly earnings of $0.47 per share which beat the analyst consensus estimate of $0.23 by 108.89 percent. This is a 104.35 percent increase over earnings of $0.23 per share from the same period last year. The company reported quarterly sales of $273.10 million which beat the analyst consensus estimate of $245.40 million by 11.29 percent. This is a 9.87 percent increase over sales of $248.56 million the same period last year.