Chimera Investment Corporation is a diversified, internally managed real estate investment trust that invests in, originates, and manages residential real estate assets through two main segments. The Investment Portfolio segment, operated through subsidiary Palisades Advisory Services, invests in and manages a diversified range of mortgage assets including residential mortgage loans, residential mortgage-backed securities, mortgage servicing rights, and commercial mortgage-backed securities, financed primarily through securitizations, repurchase agreements, and warehouse facilities. The Residential Origination segment originates consumer non-qualified mortgage loans and investor business purpose loans on a national scale, selling originations to institutional investors through mortgage brokers. The company generates revenue from net interest income on its investment portfolio, management and advisory fees, and income from loan originations and sales, employing leverage to enhance returns while adjusting asset allocations across mortgage asset classes based on interest rate and credit cycles.