Ellington Residential Mortgage REIT operates as a real estate investment trust, which engages in the acquisition, investment, and management of residential mortgage and real estate-related assets. It manages a portfolio, which consists of non-agency and agency residential mortgage-backed securities; and acquires other target assets, such as residential whole mortgage loans, commercial mortgage-backed securities, mortgage-related derivatives, and other asset-backed securities. Read More The company was founded on August 1, 2012 and is headquartered in Old Greenwich, CT.