CF Industries Holdings (NYSE:CF) reported quarterly earnings of $2.19 per share which beat the analyst consensus estimate of $1.91 by 14.48 percent. This is a 41.29 percent increase over earnings of $1.55 per share from the same period last year. The company reported quarterly sales of $1.659 billion which beat the analyst consensus estimate of $1.649 billion by 0.58 percent. This is a 21.09 percent increase over sales of $1.370 billion the same period last year.