Roku (NASDAQ:ROKU) reported quarterly earnings of $0.57 per share which beat the analyst consensus estimate of $0.31 by 83.87 percent. This is a 400 percent increase over losses of $(0.19) per share from the same period last year. The company reported quarterly sales of $1.248 billion which beat the analyst consensus estimate of $1.204 billion by 3.66 percent. This is a 22.23 percent increase over sales of $1.021 billion the same period last year.