The Older Sibling of the Modern Fund Lineup, and When It Still Makes Sense
By the end of this lesson, you’ll understand:
You now understand ETFs and index funds. Mutual funds are the original version of pooled investing, and many workplace retirement plans still offer them instead of ETFs.
Knowing how they compare helps you make sense of the options in your own 401(k) or brokerage account, especially since the terms are often used loosely as if they all mean the same thing.
A mutual fund pools money from many investors and uses it to buy a portfolio of stocks, bonds, or other assets, managed by a fund company on behalf of shareholders.
Like an ETF, a single mutual fund can give you exposure to dozens or hundreds of underlying investments in one purchase.
An actively managed mutual fund has a manager or team making decisions about which investments to buy and sell, aiming to outperform a benchmark.
An index mutual fund simply aims to match a benchmark, similar in philosophy to an index fund ETF, just structured as a mutual fund.
ETFs trade throughout the day at changing prices, like a stock. Mutual funds are priced only once per day, after the market closes, based on the total value of their holdings.
This means you don't choose the exact price you'll pay when buying or selling a mutual fund the way you might with an ETF, you get that day's closing price.
Index mutual funds and index fund ETFs often have similarly low fees. Actively managed mutual funds typically charge higher fees because of the research and decision-making involved.
Higher fees don't guarantee better performance, over long periods, most actively managed funds have struggled to consistently outperform their benchmark after fees.
Renee's 401(k) only offered mutual funds, not ETFs. She compared two options: an actively managed growth fund charging a higher annual fee, and an index mutual fund tracking a broad market benchmark at a much lower fee.
Reviewing several years of performance, the index fund had kept pace with its benchmark closely, while the actively managed fund had underperformed its own benchmark most years after fees. She chose the lower-cost index option for the bulk of her contributions.
Mutual funds and ETFs are basically the same thing with different names.
They can hold similar investments, but they differ in how they're priced, traded, and often in what they cost.
A higher fee means a better-managed fund.
Fees pay for management and research, but they don't guarantee stronger returns. Many low-fee index funds have outperformed higher-fee actively managed funds over long periods.
No. Mutual fund trades are processed once per day after markets close, unlike ETFs, which trade throughout the day.
Are mutual funds riskier than ETFs?
Risk depends on what the fund holds, not the fund structure itself. A mutual fund and an ETF tracking the same index carry similar underlying risk.
Why would my 401(k) only offer mutual funds?
Many retirement plan providers have historically built their offerings around mutual funds. This is changing, but it's still common.
Look up the expense ratio of one mutual fund you already own or have access to, and compare it to a similar index fund or ETF.
Stocks, ETFs, index funds, and mutual funds all sit on the ownership side of investing. The next lesson turns to a very different kind of investment: lending money instead of owning a company, through bonds.
That's where Financial Confidence becomes your personal fund comparison tool.
Financial Confidence can help you compare expense ratios across funds, see how a fund has performed against its benchmark, and understand what you actually own inside your retirement account.
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