REUTERS: Under Armour Inc beat analysts' estimates for fourth-quarter revenue on Tuesday, as it sold more footwear and apparel through its own stores and online.
The Baltimore-based company's Class C shares were trading nearly 11 percent higher in premarket trading.
The company reported a loss of US$87.9 million, or 20 cents per Class C share, in the quarter ended Dec. 31, compared with a profit of US$103.2 million, or 23 cents per share, a year earlier.
The reported quarter included a one-time charge of US$39 million due to changes in the U.S. tax code.
The sportswear maker, that competes with Nike Inc and Adidas AG , said it would incur additional restructuring charges between US$110 million and US$130 million this year, related to closing of facilities and termination of leases.
Net revenue rose 4.6 percent to US$1.37 billion, beating analysts' estimates of US$1.31 billion, according to Thomson Reuters I/B/E/S.
Excluding items, the company's earnings were in line with estimates.
(Reporting by Nivedita Balu in Bengaluru; Editing by Shounak Dasgupta)