KLA (NASDAQ:KLAC) reported quarterly earnings of $9.38 per share which beat the analyst consensus estimate of $8.56 by 9.58 percent. This is a 42.12 percent increase over earnings of $6.60 per share from the same period last year. The company reported quarterly sales of $3.175 billion which beat the analyst consensus estimate of $3.081 billion by 3.05 percent. This is a 23.59 percent increase over sales of $2.569 billion the same period last year.