KEY POINTS
  • Gap's earnings and revenue for the fourth quarter top analysts' expectations.
  • Gap's Old Navy brand sees significant same-store sales growth during the holiday period.
  • The apparel retailer expects same-store sales overall to be flat to up slightly in fiscal 2018.

Gap on Thursday reported earnings and revenue for the fourth quarter that topped analysts' expectations, as more shoppers picked up items through the holidays from its Old Navy brand.

Its shares popped more than 10 percent in after-hours trading on the news.