A bond fund is a mutual ⛄fund or ETF that invests primar🥂ily in government and corporate bonds.
What Is a Bond Fund?
A bond fund is a 澳洲幸运5官方开奖结果体彩网:mutual fund or an 澳洲幸运5官方开奖结果体彩网:exchange-traded fund (ETF) that buys and sells debt instruments like government and corporate bonds. The primary goal of a bo𝔉nd fund is to generate monthly income for investors.
For an investor, a bond fund is an alternative to buying individual bonds. The investor in a bond fund is buying shares in a fund that buys and sells many bonds. Typically, a bond 澳洲幸运5官方开奖结果体彩网:fund manager buys and sells according to market conditions and rarely hol🦂ds bonds until maturity.
Key Takeaways
- A bond fund invests primarily in a portfolio of fixed-income securities such as municipal and corporate bonds.
- Bond funds provide diversification with a low required minimum investment.
- Due to the inverse relationship between interest rates and bond prices, a long-term bond has greater interest rate risk than a short-term bond.
Understanding Bond Funds
For many investors, a bond fund is a more efficient way of investing than buying individual bond securities. Unlike individual bond securities, bond funds do not have a 澳洲幸运5官方开奖结果体彩网:maturity date for the repayment of principal, so ♕the principal amount invested may fluctuate from time ෴to time.
Investors in bond funds receive monthly payments that reflect the mix of all th🍨e bonds in the fund, which means that the interest income payment will va🔯ry monthly.
What "AAA" Means
Bonds are rated according to the degree of risk that their issuers will default on their debts. An "AAA" or "AA" bond is issued by a company or government that is highly unlikely to default. An "F" bond is on the edge.
Types of Bond Funds
Most bond funds are comprised of a certain type of bond, such as 澳洲幸运5官方开奖结果体彩网:corporate or 澳洲幸运5官方开奖结果体彩网:government bonds.
They also focus on a time to maturity, such as 澳洲幸运5官方开奖结果体彩网:short-term, intermediate-term𒁃, and 🐼long-term.
Investors can choose bond funds that buy only the highest-quality and safest bonds, such as U.S. government bonds or the bond꧋s of blue-chip companies. High-quality bonds pay lower interest than riskier bonds.
Investors should note that U.S. government bonds are considered to be of the highest credit quality. Bond funds that specialize in U.S. Treasury securities, including 💮澳洲幸运5官方开奖👍结果体彩网:Treasury inflation-protected securities (TIPS), are the safest but offer the lowest potential return.
Riskier Choices
Other funds invest in only riskier bonds—high-yield or 澳洲幸运5官方开奖结果体彩网:junk bonds. Bond funds that invest in riskier bonds offer higher returns along with a higher risk of def𒅌ault by the bond issuer.
There are also bond funds that have a mix of the different types of bonds to create 澳洲幸运5官方开奖结果体彩网:multi-asset class options.
The types of funds available include US government bond funds, municipal bond funds, corporate bond funds, mortgage-backed securities (MBS) funds, high-yield bond funds, emerging market bond funds, and 澳洲幸运5官方开奖结果体彩网:global bond funds.
Fast Fact
Mutual funds have been investing in bonds for many years. Some of the oldest 澳洲幸运5官方开奖结果体彩网:balanced funds, which include allocations to🐻 both stock and bonds, date back to the late 1920s.
Bond Fund Benefits
Bond funds are an attractive option compared to buying individual bonds. They provide greater portfolio diversification than an individua🍷l investor could manageღ independently.
By investing in a bond fund, an investor only needs to pay the annual expense ratio that covers marketing, administrative, and professional management fees. The alternative is to purchase multiple bonds separately and deal with the 澳洲幸运5官方开奖结果体彩网:transaction costs associated with each.
Since a fund usuallyꦇ inve🌌sts in many bonds of varying maturities, the impact of any single bond’s performance is lessened.
Another benefit of a bond mutual fund is that it provides access to professional portfolio managers with the expertise to research and analyze the 澳洲幸运5官方开奖结果体彩网:creditworthiness of bond issuers and market conditions✨ before buying into or selling 𝄹out of the fund.
For example, a fund manager may replace bonds when the issuer's 澳洲幸运5官方开奖结果体彩网:credit is downgraded or when the issu🎶er "calls," or pays off the bond, before its maturity date.
Special Considerations
Bond funds can be sold at any time for their current market 澳洲幸运5官方开奖结果体彩网:net asset value (NAV), which may result in a capital gain or loss. Individual b🐈onds can be harder toജ unload.
From a tax perspective, some investors in higher tax brackets may find that they have a higher 澳洲幸运5官方开奖结果体彩网:after-tax yield fr🐽om a tax-free municipal bond fund investment rather than a taxable bond fun👍d investment.
Due to the inverse relationship between interest ♒ꦓrates and bond prices, a long-term bond carries greater 澳洲幸运5官方开奖结果体彩网:interest rate risk than a short-term bond. Therefore, the NAV of ꦺbond funds with longer-term maturities will be impacted ▨greatly by changes in interest rates. This, in turn, will affect how much interest income the fund can distribute to its participants monthly.
Bond ETFs
Bond ETFs have been around for less time than bond mutual funds, with iShares launching the first bond ETF fund in 2002. Most of these offerings seek to replicate various bond indices, although a growing number of actively managed products are also availabl🍎e.
ETFs often have lower fees than their mutual fund counterparts. Like stocks, ETFs trade throughout the day. The prices for shares can fluctuate moment by moment and may vary quite a bit over the course of a day's trading.
Bond ETFs operate much like 澳洲幸运5官方开奖结果体彩网:closed-end funds, in that they are purchased thro𒁏ugh a brokerage account rather than directly from a fund company.
When the investor wishes to sell, ETFs must be traded on the open market. The fund company will not purcꦗhase the shares, as is done for open-ended mutual funds.
Explain Like I'm Five
A bond fund is a mutual fund or ETF that invests in bonds instead of stocks. They can invest in Treasury bonds, municipal bonds, or corporate bonds. Some bond funds only invest in the safest bonds, and some invest in 🎶junk bonds with higher returns.
Buying a bond fund allows you to get exposure to a large basket of bonds, without having to research the characteristics of each individual bond. Bonds are considered relatively safe, but they are sensitive to interest rate changes. The value of a bond fund can fall when interest rates go up.
What Types of Bond ETFs Are There?
There is a wide variety of bond ETFs and bond mutual funds to choose from. They include funds that invest in California municipal bonds, U.S. or i﷽nternational government bonds, investment-grade corporate bonds, and tax-exempt bonds. Funds may invest in short-term, medium-term, or long-term bonds.
What Are Some Large Bond ETFs?
The three largest bond ETFs at this writing are the iShares Core U.S. Aggregate Bond ETF (AGG), the Vanguard Total Bond Market ETF (BND), and the Vanguard Total International Bond ETF (BNDX).
What Are the Best-Performing Bond Mutual Funds?
As of the end of the first quarter of 2025, the best-performing bond mutual funds among the ꩵtop 10 largest funds, and their one-year performance, were:
- PIMCO Income International (PIMIX), 7.41%
- Dodge & Cox Income X (DOXIX), 5.65%
- American Funds Bond Fund of America (RBFGX), 5.18%
The Bottom Line
Bond ETFs and bond mutual funds are an alternative to individual bond-pi🎃cking for the investor interested in a steady stream of income.
Like bonds, bond funds are generally a choice for the co🔯nservative investor. As w🥂ith any investment, a little more risk has the potential for a relatively larger return.