Nielsen is now tracking ratings for nearly 1,000 streaming shows

Studios are now getting data on who's watching what on Netflix, Amazon, and Hulu

Netflix is notorious for not providing audience numbers for its streaming programs, instead leaning on subscriber growth to give observers a sense of how well its efforts are doing. That's starting to change. The Wall Street Journal reports that Nielsen is currently months into a program that allows it to track shows on Netflix and other services like Amazon Prime and Hulu, and it now has data on nearly 1,000 shows — including how many people watch an episode and information like age and gender. Nielsen hopes that the data it shares can help studios negotiate for higher licensing fees from services if the shows that stream online are shown to do well.

Nielsen started measuring viewership data on streaming sites last winter as a means of giving major studios like Twentieth Century Fox and NBCUniversal a clearer sense of how streaming affects their revenue. Studios still make more money from traditional, ad-supported television, but subscription-based streaming has been eating into TV viewership for some time now. Charging Netflix and Amazon for popular shows can help stem any losses from audiences changing their viewing habits.

NIELSEN STILL DOESN'T TRACK STREAMING CONTENT ON MOBILE DEVICES

The data Nielsen is tracking is still fairly limited, though, since it doesn't include viewership from mobile devices or overseas subscribers. Nielsen has plans to include those metrics, but Netflix uses those limits to dismiss the effort out of hand. Meanwhile, the streaming giant also already provides certain well-paying studios with information on how often a show is streamed on a monthly basis. However, Netflix has reason to be a little nervous. If Nielsen data shows that its original programming doesn't have the same draw as licensed shows, investors may be somewhat less inclined to support the company's future projects.