Cullen/Frost Bankers (NYSE:CFR) reported quarterly earnings of $2.24 per share which beat the analyst consensus estimate of $2.16 by 3.7 percent. This is a 5.88 percent decrease over earnings of $2.38 per share from the same period last year. The company reported quarterly sales of $518.038 million which missed the analyst consensus estimate of $523.644 million by 1.07 percent. This is a 5.42 percent increase over sales of $491.424 million the same period last year.