The Sub-Fund aims to provide a high level of total return from a combination of income and capital growth over the long term by investing predominantly in an actively managed portfolio of mortgage-related fixed income instruments of varying maturities. Investment Policy Under normal circumstances, the Sub-Fund will invest at least 80% of its net assets in a portfolio of mortgage-related fixed income instruments of varying maturities. Mortgage-related fixed income instruments include residential and commercial mortgage-backed securities (“MBS”), collateralized mortgage obligations (“CMOs”), stripped mortgage-backed securities (i.e. mortgage backed securities that derive their cash flow from either principal payments or interest payments), mortgage pass-through securities (i.e. securities where the combined principal and interest payments are passed through to the security holder), and credit risk transfer securities (“CRTs”).