Is Comcast stock a buy? Could Comcast stock be a bargain hiding in plain sight? Shares of cable and internet giant Comcast (CMCSA 2.98%) are on the rise this afternoon, up 2.6% through 1:10 p.m. ET after beating on earnings in the morning. Heading into Comcast's Q2 report, analysts forecast the company would earn $1.18 per share, adjusted for one- time items, on $29.8 billion in sales. Instead, Comcast earned $1.25 per share on sales of $30.3 billion. Comcast Q2 earnings Sales inched only 2% higher year ove ...