Cameco (TSX:CCO) reported quarterly earnings of $0.07 per share which missed the analyst consensus estimate of $0.15 by 53.33 percent. This is a 800 percent increase over losses of $(0.01) per share from the same period last year. The company reported quarterly sales of $615.000 million which beat the analyst consensus estimate of $610.460 million by 0.74 percent. This is a 14.70 percent decrease over sales of $721.000 million the same period last year.