Ellington Financial Inc., primarily operating through its subsidiary Ellington Financial Operating Partnership LLC, specializes in acquiring and managing a diverse range of financial assets across the United States. Its extensive portfolio includes various mortgage-related assets: residential mortgage-backed securities (RMBS) derived from prime jumbo, Alt-A, manufactured housing, and subprime residential loans, alongside RMBS guaranteed by U.S. government agencies or government-sponsored enterprises. The company also holds direct residential mortgage loans, commercial mortgage-backed securities (CMBS), commercial mortgage loans, and other commercial real estate debt. Beyond mortgages, Ellington Financial engages with collateralized loan obligations (CLOs), a broad spectrum of mortgage and non-mortgage derivatives, corporate debt and equity securities, corporate loans, and other strategic investments. It additionally incorporates consumer loans and asset-backed securities collateralized by both consumer and commercial assets. Founded in 2007, the company is headquartered in Old Greenwich, Connecticut.