Gold mining company AngloGold Ashanti is targeting September as the month in which it will invert its stock exchange listings. Its primary listing on the Johannesburg Stock Exchange will become a secondary listing, its American Depository Receipt (ADR) listing in New York will be uplifted to become a fully fledged primary listing, and the company's domicile will be UK to keep tax constant for South African shareholders, who hold 40% of the stock.