Constellation Software (TSX:CSU) reported quarterly earnings of $5.19 per share which missed the analyst consensus estimate of $28.00 by 81.46 percent. This is a 61.38 percent decrease over earnings of $13.44 per share from the same period last year. The company reported quarterly sales of $3.177 billion which beat the analyst consensus estimate of $3.149 billion by 0.87 percent. This is a 17.54 percent increase over sales of $2.703 billion the same period last year.