Comcast stock fell double digits on Thursday after the company reported a bigger-than-expected drop in broadband customers and failed to add more subscribers to its Peacock streaming service.

Comcast topped Wall Street's fourth-quarter estimates on Thursday as revenue from the company's broadband business gave it a boost despite losing customers.

Comcast has described the loss of 139,000 broadband subscribers in the fourth quarter as disappointing. The performance cast a shadow over the success of Wicked for the Sky owner. The movie, at over $700 million at the global box office, has become the highest grossing film based on a Broadway musical.