Back Collateralized Mortgage Obligation German Obligacja hipoteczna Polish Іпотечна облігація Ukrainian
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A collateralized mortgage obligation (CMO) is a type of complex debt security that repackages and directs the payments of principal and interest from a collateral pool to different types and maturities of securities, thereby meeting investor needs.[1]
CMOs were first created in 1983 by the investment banks Salomon Brothers and First Boston for the U.S. mortgage liquidity provider Freddie Mac. The Salomon Brothers team was led by Lewis Ranieri and the First Boston team by Laurence D. Fink,[2] although Dexter Senft also later received an industry award for his contribution[3]).
Legally, a CMO is a debt security issued by an abstraction—a special purpose entity—and is not a debt owed by the institution creating and operating the entity. The entity is the legal owner of a set of mortgages, called a pool. Investors in a CMO buy bonds issued by the entity, and they receive payments from the income generated by the mortgages according to a defined set of rules. With regard to terminology, the mortgages themselves are termed collateral, 'classes' refers to groups of mortgages issued to borrowers of roughly similar credit worthiness, tranches are specified fractions or slices, metaphorically speaking, of a pool of mortgages and the income they produce that are combined into an individual security, while the structure is the set of rules that dictates how the income received from the collateral will be distributed. The legal entity, collateral, and structure are collectively referred to as the deal. Unlike traditional mortgage pass-through securities, CMOs feature different payment streams and risks, depending on investor preferences.[1] For tax purposes, CMOs are generally structured as Real Estate Mortgage Investment Conduits, which avoid the potential for "double-taxation".[4]
Investors in CMOs include banks, hedge funds, insurance companies, pension funds, mutual funds, government agencies, and most recently central banks. This article focuses primarily on CMO bonds as traded in the United States.
The term "collateralized mortgage obligation" technically refers to a security issued by a specific type of legal entity dealing in residential mortgages, but investors also frequently refer to deals put together using other types of entities such as real estate mortgage investment conduits as CMOs.
- ^ a b Lemke, Lins & Picard 2012, chpt. 4.
- ^ Dayan, David (2017). Chain of Title: How Three Ordinary Americans Uncovered Wall Street's Great Foreclosure Fraud. New York: The New Press. p. 22. ISBN 9781620973509. OCLC 975380345.
- ^ Shaughnessy, Brian. "Dexter Senft". Fixed Income Analysts Society, Inc.
- ^ Lemke, Lins & Picard 2012, §4:20.