Index Funds vs. Mutual Funds (2024)

Both include a pool of many different stocks and offer a way to diversify and protect your investments. In fact, most index funds are a type of mutual fund. The main difference is that index funds are passively managed, while most other mutual funds are actively managed, which changes the way they work and the amount of fees you’ll pay.

What is an index fund?

An index fund is a type of investment that attempts to track the overall success of a particular market or index, like the S&P 500 or Dow Jones Industrial Average. They do this by offering small pieces of most or all of the stocks in an index, pooled together. Index funds make diversification much easier for the average investor, and the passive management style allows the manager to charge lower investment advisory fees.

Investing in index funds is often referred to as passive investing, because index funds operate without much human intervention. You don’t need to research individual companies and make selections based on which stocks you think are likely to overperform. If the overall market grows, your investment is likely to follow the market. It’s a good way to invest for retirement without putting in a lot of additional effort. Both index funds and mutual funds are sold by prospectus; investors should always read the prospectus carefully before investing.

Pros and cons of index funds.

Index funds are seen as less volatile investments because they are more diversified than an investment in individual stocks. Diversification is a strategy for spreading risk. Many investment strategists believe index funds should be a core component of a retirement portfolio. Because they don’t require active management, the fees and the expense ratios of index funds tend to be lower, which means they can often outperform higher-cost funds, even without beating them. Still, they aren’t without risk, and there are a few drawbacks. Index funds give you less control than other types of investments. The investment return and principal value of an index fund will fluctuate. Index funds will be subject to the same special risks as the securities making up the index.

Index fund benefits:

  • Diversification
  • Low operating expenses
  • Good long-term outlook
  • Potentially lower taxes

Index fund drawbacks:

  • Lower flexibility and choice
  • Steady, but potentially lower, gains

How do I choose an index fund?

While there are hundreds of options available from different investment firms, index funds that track the same index will have fairly similar returns. There should be plenty of index fund options wherever you select your investments, whether it’s an online brokerage or within your 401(k). The most popular index to track is the Standard and Poor’s 500 index (S&P 500).

Are index funds mutual funds?

Sometimes. Index funds are often a type of mutual fund, but they can also beexchange-traded funds (ETFs). There are differences in how mutual funds and ETFs work, and their fees and market price may differ. But these aren’t as important to everyday investors as which index the investment tracks.

What is a mutual fund?

A mutual fund is a type of investment that pools separate investors’ money into a large basket. A fund manager makes investment decisions with the entire amount, based on the goal of the fund. The gains and losses are then shared with everyone invested in the fund.

Like index funds, mutual funds are popular because they give individual investors a way to instantly diversify their investments, even if they have only a small amount to invest. Instead of purchasing stock in one or two companies, you can indirectly invest in hundreds.

Actively managed funds vs. passively invested funds.

While index funds are passive, most mutual funds are actively managed. That means individuals or companies are making decisions based on what they believe will create the best return for all the investors. A more active investment management style will generally be associated with higher fees than are involved with a passive index style. The fees are generally expressed as an “expense ratio.” Basically, you’re paying a little more for the manager’s expertise and knowledge of the markets. This can be great when the manager makes good decisions. It’s not so good when the decisions are average or even poor. Therefore, it’s important to do your research and check the historic growth of the mutual funds you’re considering.

Pros and cons of mutual funds.

As with any other investment, you must balance many factors in deciding if a mutual fund is right for you. Any two mutual funds can be very different, but here are a few general aspects to keep in mind as you build your personal investment strategy:

Mutual fund benefits:

  • Diversified portfolio
  • Low minimum investment requirement
  • Professionally managed
  • Liquidity: Shares can be redeemed on any business day at their current net asset value, which may be more or less than their original cost.
  • Large variety of choices

Mutual fund drawbacks:

  • Fees and expenses
  • Comparing funds can be difficult

How do I choose a mutual fund?

Mutual funds come with a variety of objectives and strategies, and there are many more options than with index funds to customize how you want to invest. While one fund may focus on large-cap energy companies, another may look specifically for start-ups with potentially high growth. One may include hundreds of companies’ stocks, and another may include only a few. Each will have different strategies and risk profiles. For that reason, researching mutual funds is a little more involved than researching index funds. Learn more about thetypes of mutual funds you can invest in.

Major differences between mutual funds and index funds.

While similar, there are some very important differences between index funds and non-index mutual funds. The most important difference is that index funds are passively managed, while non-index mutual funds are actively managed by a professional. Both are incredibly popular investment vehicles, because they usually offer more diversification than can be achieved by purchasing individual stocks. However, they provide different levels of diversification, different fee structures, and different tax advantages. Here are a few other differences between index funds and non-index mutual funds:

How are index funds and mutual funds the same?

For most investors, both non-index mutual funds and index funds can offer the type of diversification that helps investors spread risk over many investments. With any investment, there is always the risk of a loss. It’s possible to start investing in index funds and non-index funds with a low minimum investment, which can help investors without significant savings get started.

How are index funds and mutual funds the same?

For most investors, both non-index mutual funds and index funds can offer the type of diversification that helps investors spread risk over many investments. With any investment, there is always the risk of a loss. It’s possible to start investing in index funds and non-index funds with a low minimum investment, which can help investors without significant savings get started.

Which is better, index funds or mutual funds?

People’s risk tolerance, investment styles, and strategies are different. Decisions can be further affected by your age, your current savings, and your passions. Plus, a huge number ofinvestment options. Generally, if you want to “set it and forget it,” index funds are a good bet. If you want the potential upside of a professionally managed fund or want to show your support for specific industries, like renewable energy, actively managed mutual funds will give you more options. Ultimately, since index and mutual funds have a lot of variety, it’s hard to say what may be right without getting to know you individually. Fortunately,our agentsare well versed in the options and can help you decide where to take your investment portfolio. Connect with us, and we’ll help you make your next move.

Investments are offered through NYLIFE Securities LLC (member FINRA/SIPC), a Licensed Insurance Agency and a New York Life Company.

Index Funds vs. Mutual Funds (2024)

FAQs

Index Funds vs. Mutual Funds? ›

Index funds aim to mirror the performance of a specific market index, using a passive investment strategy. Mutual funds are actively managed by fund managers who select securities to potentially outperform the market. The costs associated with mutual funds are generally higher due to active management fees.

Are index funds really better than mutual funds? ›

Diversification Shortcut: Index funds passively track benchmarks; mutual funds aim to outperform. Investment Accessibility: Invest in mutual funds via company or trade ETFs like stocks for added convenience. Cost and Performance: Index funds cost less, have lower taxes. Most prefer them for cost-effectiveness.

Do index funds beat mutual funds? ›

Index funds tend to be low-cost, passive options that are well-suited for hands-off, long-term investors. Actively-managed mutual funds can be riskier and more expensive, but they have the potential for higher returns over time.

What percent of mutual funds beat the index? ›

For instance, in large growth, on average, less than 40% of index constituents topped the index over rolling three-year periods since 2013. In large value, though, on average, 48% of constituents beat the index over rolling three-year periods.

Do mutual funds outperform indexes? ›

It's true that over the short term, some mutual funds will outperform the market by significant margins - but over the long term, active investment tends to underperform passive indexing, especially after taking account of fees and taxes.

What are 2 cons to investing in index funds? ›

Disadvantages of Index Investing
  • Lack of downside protection: There is no floor to losses.
  • No choice in the index fund's composition: Cannot add or remove any holdings.
  • Can't beat the market: Can only achieve market returns (generally)

Do any mutual funds outperform the S&P 500? ›

Any stock fund manager can top the benchmark S&P 500 in any given year. But the best funds have a proven investment strategy and performance record. These are the funds that consistently post benchmark-beating returns over periods ranging from a year to a decade.

Is it smart to put all your money in an index fund? ›

Key Takeaways

While indexes may be low cost and diversified, they prevent seizing opportunities elsewhere. Moreover, indexes do not provide protection from market corrections and crashes when an investor has a lot of exposure to stock index funds.

Are index funds still the best way to invest? ›

For most investors looking for a cost-effective, easy way to track market returns, index funds are absolutely worth considering. However, it's important to understand the benefits and risks of index funds before incorporating them into your investing strategy.

Do ETF index funds generally outperform mutual funds? ›

ETFs often generate fewer capital gains for investors than mutual funds. This is partly because so many of them are passively managed and don't change their holdings that often.

What is the number one index fund? ›

Top 3 index funds for the Nasdaq-100
Index fundMinimum investmentExpense ratio
Invesco NASDAQ 100 ETF (QQQM)No minimum0.15%
Invesco QQQ (QQQ)No minimum0.20%
Fidelity NASDAQ Composite Index Fund (FNCMX)No minimum0.34%
May 31, 2024

Why doesn't everyone just invest in the S&P 500? ›

The S&P 500 is all US-domiciled companies that over the last ~40 years have accounted for ~50% of all global stocks. By just owning the S&P 500 you miss out on almost half of the global opportunity set which is another ~10,000 public companies.

How often do mutual funds beat the S&P 500? ›

Picking The S&P 500 Winners? You might agree that most active funds are lousy. But still, 12% of large-cap funds topped their benchmark in the past 15 years.

Why choose index funds over mutual funds? ›

Because they don't require active management, the fees and the expense ratios of index funds tend to be lower, which means they can often outperform higher-cost funds, even without beating them.

Do index funds always beat mutual funds? ›

Index funds seek market-average returns, while active mutual funds try to outperform the market. Active mutual funds typically have higher fees than index funds. Index fund performance is relatively predictable; active mutual fund performance tends to be less so.

Which funds have consistently beaten the S&P 500? ›

That makes outperforming the S&P 500 on a consistent basis no small task. The one fund that has beaten the index in nine of the past 10 years is the Technology Select Sector SPDR Fund (NYSEMKT: XLK).

Are index funds better for long term? ›

With advantages like tax benefits, low expense ratios, diversification, and consistent performance in the long run, index funds are a great investment option to help individuals build a strong investment portfolio and secure their future.

Why choose an ETF over a mutual fund? ›

ETFs have several advantages for investors considering this vehicle. The 4 most prominent advantages are trading flexibility, portfolio diversification and risk management, lower costs versus like mutual funds, and potential tax benefits.

What are three disadvantages to owning an ETF over a mutual fund? ›

Disadvantages of ETFs
  • Trading fees. Although ETFs are generally cheaper than other lower-risk investment options (such as mutual funds) they are not free. ...
  • Operating expenses. ...
  • Low trading volume. ...
  • Tracking errors. ...
  • The possibility of less diversification. ...
  • Hidden risks. ...
  • Lack of liquidity. ...
  • Capital gains distributions.

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