shares of norwegian cruise line holdings ltd nclh ran up 29 toward a 7week high in premarket trading monday after the cruise operator reported firstquarter results that beat expectations and provided an upbeat fullyear outlook net losses narrowed to 1593 million or 38 cents a share from 9827 million or 235 a share in the yearago period excluding nonrecurring items adjusted pershare losses of 30 cents were narrower than the factset loss consensus of 42 cents revenue more than tripled rising 2491 to 182 billion above the factset consensus of 174 billion passenger ticket revenue grew 2530