NCL is continuing to lose money, 15 million this last quarter (mostly due to a loss in currency futures- not exactly clear on this). You can invest in them indirectly by investing in AINV who owns 50% of NCL.
Apollo Management - Wikipedia, the free encyclopedia
the same company owns Harrah's, Oceania and Regent Seven Seas.
Star Cruises still owns 1/2 of NCL but is no longer a controlling member of the board.