So investiert der AB - US High Yield Portfolio AT USD Inc Fonds: The Portfolio seeks to increase the value of investment over time through total return, using a combination of income and capital growth. Under normal market conditions, the Portfolio typically invests at least two thirds of its assets in debt securities from issuers in the US and at least two thirds of its net assets in securities rated below investment grade. These securities may be from issuers anywhere in the world, including Emerging Markets.