People walk by a Radio Shack storefront on Tuesday in San Francisco.
Credit Justin Sullivan / Getty Images
RadioShack said Tuesday it will close 1,100 retail stores across the country amid a disappointing fourth quarter, in a sign that the electronics retailer is ceding ever-more market share to big box stores and online providers, such as Amazon.
CEO Joseph Magnacca said the closings would leave the company with more than 4,000 U.S. stores still operating. RadioShack did not say which of its stores it planned to shutter.