James River Gr Hldgs (NASDAQ:JRVR) reported quarterly earnings of $0.12 per share which missed the analyst consensus estimate of $0.27 by 55.56 percent. This is a 36.84 percent decrease over earnings of $0.19 per share from the same period last year. The company reported quarterly sales of $135.712 million which missed the analyst consensus estimate of $166.220 million by 18.35 percent. This is a 10.66 percent decrease over sales of $151.902 million the same period last year.