7 Best-Performing Mutual Funds for May 2024 - NerdWallet (2024)

When shopping for mutual funds, we naturally are curious: Which ones are performing the best today?

While that’s a common place to begin your search, remember you’re shopping for tomorrow when looking for the best mutual funds. Top performers in the short term don’t always become long-term winners. The best mutual funds for your portfolio won’t necessarily be the best for your parents, your siblings or your neighbors.

Best-performing U.S. equity mutual funds

To determine the best mutual funds measured by five-year returns, we looked at U.S. equity funds open to new investors with low costs (expense ratios of 1% or less) and minimum investment requirements of $3,000 or less.

Source: Morningstar. Data is current as of market close on May 1, 2024 and is for informational purposes only.

How to choose the best mutual funds for you

Mutual funds combine investors' money to purchase investments. Mutual funds create a more diversified portfolio than most investors can on their own. "Mutual funds" as a category includes index funds, exchange-traded funds, bond funds and target-date funds. Mutual fund investors don’t personally own the stock or other investments held by the fund, but they do share equally in the profits or losses of the fund’s total holdings.

Many experts recommend investing through mutual funds, especially index funds, which passively track a market index such as the S&P 500. The mutual funds above are actively managed, which means they try to beat stock market performance — a strategy that often fails.

When you're ready to invest, here's what to consider:

Average mutual fund return

Managing your portfolio also means managing your expectations, and different types of mutual funds should bring different expectations for returns.

For actively managed investments, particularly those with higher fees, it is difficult to consistently beat the index. In fact, it rarely happens. Most investors would be better served with a passive investment strategy. Some investors may be best served by a combination of exchange-traded funds and mutual funds that incorporate large, mid, and small cap stocks as well as international and emerging markets.

Depending on your risk tolerance, you may want to explore bond ETFs as well. But you should always do your homework to explore which investments will make the most sense for your portfolio.

Stock mutual funds = higher potential returns (or losses)

Stock mutual funds, also known as equity mutual funds, carry the highest potential rewards, but also higher inherent risks — and different categories of stock mutual funds carry different risks.

For example, the performance of large-cap high-growth funds is typically more volatile than, say, stock index funds that seek only to match the returns of a benchmark index like the S&P 500. (Learn more about stock mutual funds versus index funds.)

Bond mutual funds = lower returns (but lower risk)

Bond mutual funds, as the name suggests, invests in a range of bonds and provide a more stable rate of return than stock funds. As a result, potential average returns are lower.

Bond investors buy government and corporate debt for a set repayment period and interest rate. While no one can predict future stock market returns, bonds are considered a safer investment as governments and companies typically pay back their debt (unless either goes bust).

Money market mutual funds = lowest returns, lowest risk

These are fixed-income mutual funds that invest in top-quality, short-term debt. They are considered one of the safest investments you can make. Money market funds are used by investors who want to protect their retirement savings but still earn some interest — often between 1% and 3% a year. (Learn more about money market funds.)

Mutual fund fees

Even if you find a low-cost mutual fund, you'll still have to pay some fees. Here are some to look out for:

The total annual fund operating expenses are expressed as a percentage of the fund's net average assets.

Can you lose money in mutual funds?

Yes, as with all investments, it is possible to lose money in mutual funds. But if you invest in well-diversified mutual funds with a long investment timeframe, you'll likely benefit from compound interest and grow your money over time.

The bottom line

Chasing past performance may be a natural instinct, but it often isn't the right one when placing bets on your financial future. Mutual funds are the cornerstone of buy-and-hold and other retirement investment strategies.

Likewise, chasing one-year returns is not a wise investment strategy. It's a good rule of thumb to look for consistency of returns on a longer time horizon. It would be wise to look at the three, five, and 10 year returns to get a sense of a longer track record.

Hopping from stock to stock based on performance is a rear-view-mirror tactic that rarely leads to big profits. That's especially true with mutual funds, where each transaction may bring costs that erode any long-term gains.

What's important to consider is the role any mutual fund you buy will play in your total portfolio. Mutual funds are inherently diversified, as they invest in a collection of companies (rather than buying stock in just one). That diversity helps spread your risk.

You can create a smart, diversified portfolio with just a few well-chosen mutual funds or exchange-traded funds, plus annual check-ins to fine-tune your investment mix.