Mortgage Pool

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Dictionary Says

Definition of 'Mortgage Pool'

A group of mortgages held in trust as collateral for the issuance of a mortgage-backed security. Some mortgage-backed securities issued by Fannie Mae, Freddie Mac and Ginnie Mae are known as "pools" themselves. These are the simplest form of mortgage-backed security. They are also known as "pass-throughs" and trade in the to-be-announced (TBA) forward market.
Investopedia Says

Investopedia explains 'Mortgage Pool'

Pass-throughs or pools are comprised of mortgages with close to the same maturity and interest rate. However, a pool of mortgages that backs a more complex mortgage-backed security or CDO might consist of mortgages of more varying interest rates and characteristics.

Related Definitions

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    A type of asset-backed security that is secured by a mortgage or collection of mortgages. These securities must also be grouped in one of the top two ratings as determined by a ...
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  • Pool Factor

    The percentage of the original principal that is left to be distributed in a mortgage-backed security, as represented by a numerical factor that will be attached on periodic market ...
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  • Pass-Through Rate

    The rate on a securitized asset pool - such as a mortgage-backed security (MBS) - that is "passed-through" to investors once management fees and guarantee fees have been paid to the ...
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    • Weighted Average Remaining Term - WART

      The remaining life of an asset-backed security or a mortgage-backed security. It is measured in months, and is used to denote the remaining maturity of the mortgages or assets that ...
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    • Jumbo Pool

      A pass-through Ginnie Mae II mortgage-backed security that is collateralized by multiple-issuer pools. These pools combine loans with similar characteristics and are generally larger ...
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