argenx (NASDAQ:ARGX) reported quarterly earnings of $8.02 per share which beat the analyst consensus estimate of $6.02 by 33.16 percent. This is a 762.37 percent increase over earnings of $0.93 per share from the same period last year. The company reported quarterly sales of $1.322 billion which beat the analyst consensus estimate of $1.291 billion by 2.36 percent. This is a 73.67 percent increase over sales of $761.220 million the same period last year.