argenx (NASDAQ:ARGX) reported quarterly earnings of $7.32 per share which beat the analyst consensus estimate of $6.24 by 17.31 percent. This is a 95.72 percent increase over earnings of $3.74 per share from the same period last year. The company reported quarterly sales of $1.542 billion which beat the analyst consensus estimate of $1.442 billion by 6.93 percent. This is a 59.43 percent increase over sales of $967.187 million the same period last year.