Cameco (TSX:CCO) reported quarterly earnings of $0.50 per share which beat the analyst consensus estimate of $0.27 by 85.19 percent. This is a 38.89 percent increase over earnings of $0.36 per share from the same period last year. The company reported quarterly sales of $1.201 billion which beat the analyst consensus estimate of $838.417 million by 43.25 percent. This is a 1.52 percent increase over sales of $1.183 billion the same period last year.