CF Industries Holdings (NYSE:CF) reported quarterly earnings of $4.73 per share which missed the analyst consensus estimate of $5.44 by 13.05 percent. This is a 99.58 percent increase over earnings of $2.37 per share from the same period last year. The company reported quarterly sales of $2.222 billion which missed the analyst consensus estimate of $2.438 billion by 8.88 percent. This is a 17.57 percent increase over sales of $1.890 billion the same period last year.