Omnicom Group (NYSE:OMC) reported quarterly earnings of $2.59 per share which missed the analyst consensus estimate of $2.61 by 0.73 percent. This is a 7.47 percent increase over earnings of $2.41 per share from the same period last year. The company reported quarterly sales of $5.529 billion which beat the analyst consensus estimate of $4.486 billion by 23.26 percent. This is a 27.93 percent increase over sales of $4.322 billion the same period last year.