This fund generally commits a substantial portion, at least 80%, of its total net assets (inclusive of any borrowed capital utilized for investment) to fixed-income instruments. These bond holdings are quite varied, encompassing corporate debt obligations, government-issued notes and bonds, convertible securities, mortgage-backed securities (from both commercial and residential sectors), and zero-coupon bonds. The portfolio also includes corporate debt instruments from companies domiciled in numerous countries worldwide, which may include those located in the United States.