Chimera Investment Corporation is a real estate investment trust (REIT). The Company is engaged in the business of investing in a diversified portfolio of mortgage assets for itself and for unrelated third parties through its investment management and advisory services. The assets it may invest in and manage for others include residential mortgage loans, non-agency residential mortgage-backed securities (RMBS), agency RMBS, business purpose loans (BPLs) (including residential transition loans (RTLs)) and investor loans, mortgage servicing rights (MSRs) and other real estate-related assets such as Agency CMBS, junior liens and home equity lines of credit (HELOCs), equity appreciation rights, and reverse mortgages. The MBS and other real estate-related securities it purchases includes investment-grade, non-investment grade, and non-rated securities. The Company is focused on investing in commercial mortgage loans consisting of first or second lien loans secured by multifamily properties.