Principal Only Strips - PO

Dictionary Says

Definition of 'Principal Only Strips - PO'


A type of fixed-income security where the holder is only entitled to receive regular cash flows that are derived from incoming principal repayments on an underlying loan pool. The loan is often a pool of mortgages in the form of a mortgage-backed security (MBS).

Investopedia Says

Investopedia explains 'Principal Only Strips - PO'


This security is created by splitting a mortgage-backed security into its interest and principal payments. The principal payments create a string of cash flows which are sold at a discount to investors. These investors will receive the principal portions of the monthly mortgage payments from the underlying pool of loans.

The yield on a PO strip depends on the prepayment speed of the underlying loan. The faster the principal is repaid, the higher the yield an investor will receive. Since the investor benefits from faster repayment speeds, he or she is protected from contraction risk. This means that, unlike a usual bond, the investor will benefit from decreases in the interest rate.

comments powered by Disqus
Hot Definitions
  1. Chicago Mercantile Exchange - CME

    The world's second-largest exchange for futures and options on futures and the largest in the U.S. Trading involves mostly futures on interest rates, currency, equities, stock indices and agricultural products.
  2. Private Equity

    Equity capital that is not quoted on a public exchange. Private equity consists of investors and funds that make investments directly into private companies or conduct buyouts of public companies that result in a delisting of public equity.
  3. Valuation

    The process of determining the current worth of an asset or company. There are many techniques that can be used to determine value, some are subjective and others are objective.
  4. Valuation

    The process of determining the current worth of an asset or company. There are many techniques that can be used to determine value, some are subjective and others are objective.
  5. Tech Street

    A term used in the financial markets and the press to refer to the technology sector. Companies like Intel, Microsoft, Apple and Dell are all considered to be part of Tech Street.
  6. Tech Street

    A term used in the financial markets and the press to refer to the technology sector. Companies like Intel, Microsoft, Apple and Dell are all considered to be part of Tech Street.
Trading Center