Norwegian Cruise Line (NCL) is a cruise line that is wholly owned by Norwegian Cruise Line Holdings Ltd, an American-Bermudian company operating cruise ships, headquartered in unincorporated Miami-Dade County, Florida. Norwegian Cruise Line Holdings Ltd is a publicly traded company listed on the New York Stock Exchange, with major shareholders including Apollo Global Management (15. 8%), Genting Group (11. 1%), and TPG Capital (2. 3%) as of 20 March 2017[update]. Norwegian Cruise Line also owns sister cruise lines Oceania Cruises and Regent Seven Seas Cruises.