Bonds vs. Bond Funds: Which Is Right for You?

"Should I own individual bonds or bond mutual funds?"

It's a question we're asked frequently, especially by those worried about the effects of rising interest rates. If you're not familiar with the ins and outs of each option, it can be hard to decide what may be best for your needs.

There are pros and cons to each approach, and which option may be best for you comes down to your personal investment goals, including your time horizon and risk tolerance. Additionally, it doesn't have to be an either-or decision. There are instances where combining individual bonds with bond funds can make sense when building a diversified bond portfolio. This article discusses bond mutual funds—if you're interested in bond exchange-traded funds (ETFs) and how they compare with mutual funds, check out ETFs vs. Mutual Funds: It Depends on Your Strategy.

Individual bonds

Bonds typically pay semiannual coupon or interest payments and have fixed principal values—also known as face or par values—that are repaid at maturity. Although the par values are generally fixed, the price of a given bond can fluctuate in the secondary market depending on the direction of interest rates. When rates rise, bond prices typically fall, and vice versa. As the bond approaches its maturity date, its price generally will converge with its par value. For example, the chart below shows the price of a 10-year U.S. Treasury bond that was issued in 2015 and matured in 2025. The bonds coupon was 2.125%, which an investor received even though the price fluctuated between about 94 and 109. At maturity, the bond matured at par. Holding a bond to maturity does come with an opportunity cost: If rates rise while you're holding the bond, you could miss out on the higher coupons offered by newer bonds on the market.

Prices of individual bonds can fluctuate but generally mature at par