AGNC Investment Corp., formerly American Capital Agency Corp., is a real estate investment trust. The Company invests in agency residential mortgage-backed securities on a leveraged basis. Its investments consist of residential mortgage pass-through securities and collateralized mortgage obligations (CMOs) for which the principal and interest payments are guaranteed by a government-sponsored enterprise, such as the Federal National Mortgage Association (Fannie Mae) and the Federal Home Loan Mortgage Corporation (Freddie Mac), or by the United States Government agency, such as the Government National Mortgage Association (Ginnie Mae) (collectively, GSEs). Its agency securities include agency residential mortgage-backed securities (Agency RMBS) and to-be-announced forward contracts (TBAs). Its Non-Agency Securities include credit risk transfer securities (CRT), non-agency residential mortgage-backed securities (Non-Agency RMBS) and commercial mortgage-backed securities (CMBS).