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September 3, 2025 7 min read

Your Guide to Mutual Funds: Everything You Need to Know

Home » Investing » Your Guide to Mutual Funds: Everything You Need to Know
Mutual funds can play a strong role in helping you reach your financial goals—if you choose wisely and understand the costs involved.

Advertiser Disclosure: Our first priority is to provide valuable information to help our readers gain insight into financial topics. Although we receive compensation from some of the brands listed on our site, we only highlight companies we believe can benefit our readers and their financial situations.

What is a Mutual Fund?

This built-in diversification helps reduce risk by spreading investments across multiple assets. Fund managers handle the buying and selling, making mutual funds an accessible way to invest without needing to research or manage individual assets yourself.

How They Differ from Individual Stocks

When you buy individual stocks, you’re investing in one company. Your success depends on how that company performs. With mutual funds, you’re investing in a broad group of companies or bonds all at once. This helps reduce risk because gains in one area may offset poor performance in another.

Types of Mutual Funds

Mutual funds come in various forms, each designed to meet distinct financial objectives. Whether you’re aiming for long-term growth, steady income, or minimal risk, there’s a fund type that can align with your needs. Here’s a closer look at the main categories.

Stock (Equity) Funds

Stock funds invest in public companies for long-term growth and returns. Some focus on large firms, others on smaller or international businesses. They offer higher return potential but carry greater risk compared to more conservative investments.

Bond (Fixed-Income) Funds

Money Market Funds

Money market funds invest in short-term, low-risk securities like Treasury bills and certificates of deposit. They aim to preserve capital while offering modest returns and high liquidity, making them a solid option for short-term savings or parking cash between investments.

Balanced or Hybrid Funds

Balanced funds combine stocks and bonds within one portfolio. The goal is to offer a balanced mix of growth and income while mitigating risk through diversification. These funds can vary in how they split their investments—some lean more toward stocks for higher returns, while others emphasize bonds for more stability.

Index Funds

Index funds are passively managed mutual funds that aim to replicate the performance of a specific market index, such as the S&P 500. Instead of trying to beat the market, they mirror it. This hands-off approach results in lower management fees. Index funds are popular for their simplicity, low cost, and reliable long-term performance.

How Mutual Funds Make You Money

Mutual funds generate returns for investors in several ways. Depending on the fund type and market conditions, you may receive regular income, benefit from price increases, or see value growth over time. Here’s how mutual funds typically deliver earnings.

Dividends and Interest

Many mutual funds invest in assets that produce income, such as stocks that pay dividends or bonds that pay interest. The fund collects these payments and then distributes them to shareholders. You can choose to receive these payouts in cash or reinvest them to purchase additional shares of the fund, which can help boost your overall investment over time.

Capital Gains

When a fund manager sells securities for more than they paid, the profit is called a capital gain. These gains are typically distributed to shareholders in the form of dividends. Like dividends and interest, you can take capital gains as cash or reinvest them. It’s important to note that you may owe taxes on capital gains, even if you reinvest them.

Net Asset Value (NAV) Growth

The NAV is the price of each mutual fund share, calculated by dividing the total value of all its holdings by the number of shares outstanding. If the value of the fund’s investments increases over time, the NAV goes up. This growth means that your shares are now worth more than when you bought them, resulting in a potential profit if you decide to sell. Reinvesting dividends and capital gains also helps your NAV compound faster.

Fees and Expenses to Understand

While mutual funds offer convenience and diversification, they also come with costs that can reduce your overall returns. Knowing the fees you might encounter can help you make more informed investment choices and avoid unnecessary expenses.

Management Fees

Every mutual fund charges a management fee, which covers the cost of running the fund. This fee is included in the fund’s expense ratio, expressed as a percentage of the investment amount. A fund with a 1% expense ratio requires $10 annually for every $1,000 invested. Actively managed funds typically have higher expense ratios than index funds because they need more hands-on research and trading.

Load Fees

Some mutual funds charge a sales commission known as a “load.” A front-end load is taken out when you buy shares, while a back-end load applies when you sell. These fees are usually a percentage of your investment and can reduce your overall return. No-load funds don’t charge these commissions, making them a more cost-effective option for many investors.

Other Charges

Some funds also charge 12b-1 fees for marketing and distribution, which are factored into the expense ratio and can vary significantly. You may encounter account minimums or transaction fees through brokerages. These smaller costs add up, so it’s essential to review the fund’s prospectus to understand the total expenses.

How to Choose the Right Mutual Fund

With thousands of mutual funds on the market, narrowing down your options can feel overwhelming. The best approach is to align your choice with your personal financial goals, risk tolerance, and investment timeline. Here’s what to look for when evaluating a fund.

Investment Objectives

Start by identifying your goals. Are you looking for long-term growth, steady income, or capital preservation? Growth-focused investors may lean toward stock funds, while income-seeking investors might prefer bond funds. Your risk tolerance and time horizon also matter—if you’re close to retirement, a conservative fund may be a better fit than an aggressive growth fund.

Past Performance and Volatility

Although past performance doesn’t guarantee future results, it can offer insight into how a fund behaves over time. Look at the fund’s long-term track record—ideally 5 to 10 years—and compare its returns to a relevant benchmark. Also consider volatility. A fund with big price swings might deliver high returns but can be stressful during market downturns.

Fund Manager Experience

The person managing the fund can have a significant impact on its performance. Research the fund manager’s history, including how long they’ve been with the fund and their overall track record. A consistent strategy and solid experience are positive signs that the fund is being managed with discipline and skill.

Expense Ratios and Fees

Low costs are key to long-term success. Even a slight difference in expense ratios can add up over decades. Compare similar funds and choose one with competitive fees. Watch for hidden charges like 12b-1 fees or high turnover rates that can result in additional transaction costs. Reducing fees can help your money grow faster.

How to Invest in a Mutual Fund

Getting started with mutual funds is easier than many people think. With a few simple steps, you can open an account, choose your fund, and begin investing toward your financial goals. Here’s how to take the first step.

Where to Buy

You can purchase mutual funds through several types of providers. Online brokerages like Fidelity, Vanguard, and Charles Schwab offer access to a wide range of funds and tools to help you compare them. Financial advisors can also help you choose funds that match your goals, although they may charge for their services. If you’re investing through an employer-sponsored retirement plan, like a 401(k), mutual fund options may already be included.

Minimum Investment Requirements

Some mutual funds require a minimum initial investment, which can range from as low as $100 to over $3,000. Many beginner-friendly funds offer lower entry points, especially those designed for retirement accounts. Be sure to check the fund’s requirements before committing your money. If you’re just starting, consider funds with low or no minimums to keep your options open.

Account Types

Pros and Cons of Mutual Funds

Mutual funds offer a range of benefits, but they aren’t perfect for every investor. Understanding both the upsides and the potential drawbacks can help you make a well-informed decision.

Advantages

One significant benefit of mutual funds is diversification. Because your money is spread across many different securities, you reduce the risk that any single asset could significantly hurt your returns. You also get access to professional management, which means experts handle the investment decisions on your behalf. Finally, mutual funds are widely accessible. You can start with relatively small amounts of money and choose from thousands of options based on your goals.

Drawbacks

Mutual funds come with costs that can cut into your returns. Management fees, sales charges, and other expenses can add up over time. Another drawback is the lack of control. You don’t get to choose which individual assets the fund buys or sells. Lastly, mutual funds may generate taxable distributions from dividends or capital gains, even if you don’t sell your shares, which can lead to unexpected tax bills in taxable accounts.

Mutual Funds vs. ETFs

Exchange-traded funds (ETFs) are another popular way to invest in diversified portfolios. Like mutual funds, ETFs pool investor money to buy a range of assets. However, ETFs trade like stocks on exchanges, allowing you to buy and sell throughout the day. Most ETFs are passively managed and have lower fees than actively managed mutual funds.

If you value flexible trading and lower costs, ETFs might be a better fit. On the other hand, if you prefer automatic reinvestment, dollar-cost averaging, or guided management, mutual funds may offer more of what you need.

Are Mutual Funds Right for You?

However, if you’re looking for real-time trading flexibility or want to minimize fees, consider exploring ETFs or individual securities. Review your needs carefully before making a decision.

Build Wealth with Smart Fund Choices

Whether you’re investing for retirement, income, or long-term growth, building a solid foundation starts with knowledge. Stay on top of market trends, compare fund options carefully, and keep learning.

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        Our first priority is to provide valuable information to help our readers gain insight into financial topics. Although we receive compensation from some of the brands listed on our site, we only highlight companies we believe can benefit our readers and their financial situations. Consumer Insite has partnered with CardRatings for our coverage of credit card products. Consumer Insite and CardRatings may receive a commission from card issuers.

        Advertiser Disclosure

        Our first priority is to provide valuable information to help our readers gain insight into financial topics. Although we receive compensation from some of the brands listed on our site, we only highlight companies we believe can benefit our readers and their financial situations. Consumer Insite has partnered with CardRatings for our coverage of credit card products. Consumer Insite and CardRatings may receive a commission from card issuers.

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        Disclosure

        Our first priority is to provide valuable information to help our readers gain insight into financial topics. Although we receive compensation from some of the brands listed on our site, we only highlight companies we believe can benefit our readers and their financial situations.

        Advertiser Disclosure

        Our first priority is to provide valuable information to help our readers gain insight into financial topics. Although we receive compensation from some of the brands listed on our site, we only highlight companies we believe can benefit our readers and their financial situations.