DUBAI- Abu Dhabi Investment Authority (ADIA), United Arab Emirates' biggest sovereign wealth fund, has disclosed a 5.05% stake in U.S. liquefied natural gas producer Cheniere Energy in a filing with the U.S. Securities and Exchange Commission.

ADIA, which manages about $700 billion in assets, invests on behalf of the Government of Abu Dhabi overseas in listed and unlisted assets.

The value of the stake is around $615 million, based on Cheniere's last traded price.

(Reporting by Saeed Azhar; Editing by Jan Harvey) ((Saeed.Azhar@thomsonreuters.com; +971 44536787; Reuters Messaging: saeed.azhar.reuters.com@reuters.net))