Acquiring mortgage backed securities allows investors to gain exposure to the residential and commercial real estate markets without directly holding property. This process involves purchasing shares in a pool of mortgages, where returns are generated from the interest and principal payments made by borrowers. For individuals seeking portfolio diversification beyond stocks and bonds, understanding the precise mechanics of this investment is essential for making informed decisions.
Understanding the Basics of Mortgage Backed Securities
Before learning how to purchase mortgage backed securities, one must grasp the fundamental structure of these instruments. Essentially, a bank or lender originates a loan, and these individual loans are pooled together to form a security. Government-sponsored enterprises like Fannie Mae and Freddie Mac, or private issuers, then package these pools and sell them to investors. The investor effectively earns a return by receiving the monthly mortgage payments from the underlying pool of homes.
Types of Mortgage Backed Securities
Not all mortgage backed securities are created equal, and this distinction is critical for investors. Agency MBS are backed by the full faith and credit of the U.S. government, offering a higher degree of safety but typically lower yields. In contrast, Non-Agency or Private Label MBS are not government-guaranteed and carry higher risk, which is usually compensated with higher potential returns. Understanding the risk profile is the first step in determining which type aligns with your financial goals.
The Purchase Process and Market Access
Unlike purchasing a share of stock, individuals cannot simply buy a single mortgage backed security directly from a government enterprise. These securities are primarily traded in the over-the-counter (OTC) market, which requires specific brokerage access. To participate, an investor must usually open a brokerage account with a firm that has direct trading desks capable of accessing the MBS market. Through this broker, the investor can place orders just as they would for equities or bonds.
Evaluating the Market Factors
The price of mortgage backed securities is heavily influenced by interest rates and prepayment risk. When interest rates fall, homeowners often refinance their loans, which shortens the life of the security and impacts returns. Conversely, when rates rise, the market value of existing MBS typically declines. Before how to purchase mortgage backed securities becomes actionable, investors must analyze the current yield curve and assess whether the compensation for the risk is adequate compared to other fixed-income alternatives.
Risk Management and Due Diligence
Investing in these securities requires a careful review of the associated risks, including credit risk, interest rate risk, and liquidity risk. Credit risk pertains to the likelihood of default within the underlying mortgage pool, although agency MBS mitigate this significantly. Liquidity is another concern, as MBS markets can be less liquid than stocks, making it difficult to exit a position quickly. Investors should ensure that any allocation to this asset class fits within their broader portfolio strategy and risk tolerance.
Working with Professionals and Final Steps
Given the complexity of the market, many investors choose to gain exposure through mutual funds or exchange-traded funds that specialize in mortgage backed securities. These funds provide instant diversification and professional management, bypassing the need to trade individual pools. For those who prefer direct ownership, consulting with a financial advisor who specializes in fixed income is highly recommended. They can guide the selection of appropriate securities and ensure all transactions comply with your specific investment timeline and objectives.
