Shares of Comcast (CMCSA) are up 5% on Thursday as the media giant beat revenue expectations for the fourth quarter. Net income rose over 7% on a year-over-year basis. The company also added around 3 million subscribers to its streaming platform Peacock, a 50% year-over-year gain. Is this enough for Peacock to be worth the investment from Comcast and cross the line into profitability? Jonathan Chaplin, New Street Research Managing Partner, joins Yahoo Finance to discuss Comcast's performance and how Comcast is focusing its energy on Peacock in a way that may take it ahead of the rest of the streaming pack. "I think the way that Comcast is approaching it, though, is a little bit different from everybody else in a couple of respects," Chaplin says. "First of all, they're really looking at Peacock as an extension of sort of part of an integrated media business where they've got linear channels and Peacock, and they're running the businesses in terms of sort of content production as well as their relationships with advertisers in an integrated fashion, and they're really focused, at this stage, on... scaling in the US market as opposed to trying to build out a global platform." For more expert insight and the latest market action, click here to watch this full episode of Yahoo Finance Live. Editor's note: This article was written by Nicholas Jacobino