Two of the major shareholders in Norwegian Cruise Line Holdings (NCLH) are selling more of their stock for $543m.

The secondary public offering of 10m shares by Apollo Global Management and Genting's Star NCLC Holdings has been priced at $54.35 each, against $54.30 in current trading.

The deal is expected to close on or about 20 November.

NCLH has not sold any shares and will not bank any of the proceeds, it said.