F5 (NASDAQ:FFIV) reported quarterly earnings of $4.16 per share which beat the analyst consensus estimate of $3.49 by 19.06 percent. This is a 23.81 percent increase over earnings of $3.36 per share from the same period last year. The company reported quarterly sales of $780.370 million which beat the analyst consensus estimate of $751.818 million by 3.80 percent. This is a 12.20 percent increase over sales of $695.495 million the same period last year.