HUNTINGTON BEACH, Calif.--(BUSINESS WIRE)--Quiksilver, Inc. (NYSE: ZQK) today announced that it has completed the sale of its majority ownership interest in Surfdome, an online retailer of action sports products, to SurfStitch Group, an Australian based online retailer of action sports products. Quiksilver received net proceeds of approximately $16 million for its equity interest, loans and other amounts due from Surfdome. As part of the transaction, Surfdome will continue to carry Quiksilver,