Norwegian Cruise Line Holdings Ltd says it has announced the launch of a secondary public offering of 20 million of its ordinary shares by its principal shareholders, Star NCLC Holdings Ltd. and certain funds affiliated with Apollo Global Management, LLC and TPG Global, LLC pursuant to a registration statement filed with the U.S. Securities and Exchange Commission.

The selling shareholders will grant the underwriters a 30-day option to purchase an aggregate of up to 3 million additional ordinary shares. Norwegian will not sell any ordinary shares in the offering and will not receive any of the proceeds from the offering.

UBS Investment Bank and Barclays are acting as bookrunners and the representatives of the underwriters for the offering. Citigroup, Deutsche Bank Securities, Goldman, Sachs & Co. and J.P. Morgan are also acting as bookrunners for the offering. Credit Agricole CIB, DNB Markets, HSBC, SunTrust Robinson Humphrey and Nomura are acting as co-managers for the offering, the company said in a statement.