Lord Abbett Total Return Fund (Lord Abbett Total Return Fund C) Fonds

The fund pursues its investment objective by investing in investment grade debt securities including securities issued or guaranteed by the U.S. government, its agencies or instrumentalities; Corporate debt securities; Mortgage-backed, mortgage-related, and other asset-backed securities; Inflation-linked investments; structured securities and other hybrid instruments and loans. It may invest up to 20% of its net assets in high-yield debt securities. It may invest up to 20% of its net assets in debt securities of non-U.S. issuers that are denominated in non-U.S. currencies.