Constellation Software (TSX:CSU) reported quarterly earnings of $17.32 per share which missed the analyst consensus estimate of $24.31 by 28.75 percent. This is a 218.38 percent increase over earnings of $5.44 per share from the same period last year. The company reported quarterly sales of $3.181 billion which beat the analyst consensus estimate of $3.136 billion by 1.43 percent. This is a 19.86 percent increase over sales of $2.654 billion the same period last year.