What Is the Average Mutual Fund Return?

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If you’re looking into investing in mutual funds, you’ll want a sense of the average return before making any moves. In 2020, mutual funds in seven broad categories have averaged a return of roughly 10%, almost double the average annual return over the past 15 years. U.S. large-cap stock funds have been the best performing category of the seven we looked at, and short-term bond funds the worst. Here’s a breakdown and what you need to know as you assess your options. 

Look at Long-Term Returns

Although past performance is no guarantee of future results, historical returns can provide reasonable expectations about the growth of an investment over time. 

One of the more reliable gauges of future performance is the average annual return over the past 15 years. Short-term performance varies widely, and even looking at the past 10 years may not capture the full picture. 

Using the S&P 500 Index as a benchmark, stocks have had an average annual return of more than 11% over the past 10 years and more than 7% over the past 15 years. The 15-year figure is a more realistic predictor of future performance because it includes the bear market of 2008.

Choose a Benchmark

Since there are many different types of mutual funds, it’s best to make apples-to-apples comparisons with a suitable benchmark. For example, to measure a large-cap stock mutual fund, you can use the S&P 500, which reflects 500 of the largest U.S. companies.

Another benchmark is the average performance for a particular category of mutual funds. So, a large-cap stock fund with a growth objective would be categorized as a Large Growth fund. Category returns are more reflective of actual results because the returns factor in the expense ratios—how much an investor pays for the operation of the fund. Indexes, on the other hand, do not reflect expenses.

Consider Returns by Category

Since there are so many different types of mutual funds, and there’s no way to track the entire universe, it’s best to look at categories.

Mutual funds invest primarily in stocks, bonds, or cash (or some combination). Within each asset class, there are multiple categories. For instance, stock funds can be organized by market capitalization (large-cap, mid-cap, etc.), by country or region, or by business sector, such as healthcare or technology.

Here are the average mutual fund returns for seven major categories used by Morningstar, Inc. The figures represent the average for all mutual funds, including index funds, within the respective category. The 3-,5-,10-, and 15-year figures represent the average annual return over given time periods. The last row is the mean of the seven major categories.

Average Mutual Fund Returns in 2020 and the Long Term
Fund Category YTD 2020 3-Year 5-Year 10-Year 15-Year
U.S. Large-Cap Stock 13.76 11.77 12.98 12.02 8.66
U.S. Mid-Cap Stock 11.50 7.85 10.90 10.04 7.88
U.S. Small-Cap Stock 10.25 6.00 10.32 9.65 7.84
International Large-Cap Stock 6.46 3.42 7.21 5.10 4.44
Long-Term Bond 13.62 9.24 8.92 7.69 5.27
Intermediate-Term Bond 7.31 5.19 4.21 3.72 4.32
Short-Term Bond 3.64 3.11 2.65 1.91 2.85
Mean 9.51 6.65 8.17 7.16 5.89
As of Dec. 22, 2020. Source: Morningstar

Note: Category averages were determined by looking up a particular fund and adding or subtracting the '+/- Category' figure shown under the respective 'Total Return %.' The funds used to find category averages were:

How Mutual Funds Compare to Other Investments

Looking at the seven major categories of mutual funds above, the average annualized return is about 9.5%, well below the average for 2020. But even using the longer-term perspective, mutual funds outpace inflation and outperform other types of investments, including certificates of deposit (CDs), 10-year U.S. Treasury bonds, and gold. 

The average interest rate for a 5-year CD has been under 2% for most of the last 10 years. Ten-year Treasuries have had an annualized return of 2.70% over that period, and gold has averaged 3.14%. Even the 10-year annualized return on real estate investments is 4.85%, as measured by the S&P CoreLogic Case-Shiller U.S. National Home Price NSA Index.

Bottom Line

Long-term annualized returns provide a more reasonable expectation about future performance than short-term returns, which are more volatile and unpredictable. If you’re looking at mutual funds or other investments, determine the purpose and time frame of your investment, then assess your risk tolerance. To build wealth over time, look to outpace inflation. 

The Balance does not provide tax, investment, or financial services and advice. The information is being presented without consideration of the investment objectives, risk tolerance, or financial circumstances of any specific investor and might not be suitable for all investors. Past performance is not indicative of future results. Investing involves risk including the possible loss of principal.

Article Sources

  1. Morningstar. "S&P 500 PR." Accessed Dec. 30, 2020.

  2. Federal Reserve Bank of St. Louis. "Economic Research: National Rate on Non-Jumbo Deposits (less than $100,000): 60 Month CD," Accessed Dec. 30, 2020.

  3. Morningstar. "Vanguard Interim-Term Treasury Inv Performance," See 10-year figure under 'Total Return %' and subtract '+/- Category,' Accessed Dec. 30, 2020.

  4. Morningstar. "SPDR Gold Shares Performance," Accessed Dec. 30, 2020.

  5. S&P Dow Jones Indices. "S&P CoreLogic Case-Shiller U.S. National Home Price NSA Index," Choose Annualized Data in Table View. Accessed Dec. 30, 2020.