Should Index Funds Be Your Only Investment? | The Motley Fool (2024)

Index funds take the guesswork out of investing, but you're by no means limited to them.

For some people, the idea of building an investment portfolio is overwhelmingly daunting. And if you're new to investing, or aren't well-versed in vetting stocks, that's understandable. Thankfully, there's a good solution for those who are nervous about hand-picking stocks, or for those who would simply rather take a more hands-off approaching to investing -- buying index funds.

Index funds are passively managed funds that aim to match the performance of the benchmarks they're associated with. If you buy S&P 500 index funds, for example, those funds will aim to do as well as the S&P 500 itself.

There are many benefits to buying index funds and holding them for many years. But should they be your only investment? That depends.

A world of pros, but also, some cons

The great thing about index funds is that they take the guesswork out of investing. Rather than spend time researching different companies, you could instead load up on index funds in your portfolio and then effectively sit back and do nothing.

Index funds can also lend to instant diversification. And that's a good thing for your portfolio to have. It can help you weather stock market turbulence and set you up for long-term gains.

But index funds have their drawbacks, too. For one thing, when you buy index funds, you get no say in what they're comprised of.

Furthermore, index funds won't let you beat the broad market. If you're fine with the idea of matching the market's performance, then this isn't a problem. But if your goal is to outpace the market, index funds won't get you there.

And that leads back to our question -- should index funds be your only investment? Well, if you really don't like the idea of hand-picking stocks or are extremely worried about making a series of bad calls, then there's truly nothing wrong with relying solely on index funds to grow wealth over time.

On the other hand, if you're up to the challenging of choosing some of your own stocks, you can assemble a solid portfolio that consists partly of index funds and partly of the companies you identify as winners. That way, you get the relative stability and consistency of index funds, but you also get a chance to beat the market with the individual companies you land on.

If you're new to investing, you can absolutely start off by buying index funds alone as you learn more about how to choose the right stocks. But as your knowledge grows, you may want to branch out and add different companies to your portfolio that you feel align well with your personal risk tolerance and goals.

In fact, even if you reach the point where choosing stocks becomes second nature to you, you might still opt to hold onto index funds and add more to your portfolio. And if you have a 401(k) plan, which, unfortunately, generally won't let you invest in individual stocks, you should definitely consider loading up on index funds to avoid the heftier fees that tend to come with other employer retirement plan investments.

Should Index Funds Be Your Only Investment? | The Motley Fool (2024)

FAQs

Should Index Funds Be Your Only Investment? | The Motley Fool? ›

If you're new to investing, you can absolutely start off by buying index funds alone as you learn more about how to choose the right stocks. But as your knowledge grows, you may want to branch out and add different companies to your portfolio that you feel align well with your personal risk tolerance and goals.

Is it good to only invest in index funds? ›

Investing in index funds can be a great way to grow your money over the long term , as they offer a diversified portfolio with low fees . However , if your time horizon is less than two years , it may not be the most advisable choice .

How much of my investments should be in index funds? ›

The 90/10 rule in investing is a comment made by Warren Buffett regarding asset allocation. The rule stipulates investing 90% of one's investment capital toward low-cost stock-based index funds and the remainder 10% to short-term government bonds.

Should I put all my investments in S&P 500? ›

Investing in an S&P 500 fund can instantly diversify your portfolio and is generally considered less risky. S&P 500 index funds or ETFs will track the performance of the S&P 500, which means when the S&P 500 does well, your investment will, too. (The opposite is also true, of course.)

What is the number 1 rule investing? ›

Rule No.

1 is never lose money. Rule No. 2 is never forget Rule No.

What are 2 cons to investing in index funds? ›

The benefits of index investing include low cost, requires little financial knowledge, convenience, and provides diversification. Disadvantages include the lack of downside protection, no choice in index composition, and it cannot beat the market (by definition).

Are index funds safe during a recession? ›

The important thing to remember about index funds is that they should be long-term holds. This means that a short-term recession should not affect your investments.

What is Warren Buffett's 90/10 rule? ›

Warren Buffet's 2013 letter explains the 90/10 rule—put 90% of assets in S&P 500 index funds and the other 10% in short-term government bonds.

What is the 4 rule for index funds? ›

The 4% rule says people should withdraw 4% of their retirement funds in the first year after retiring and take that dollar amount, adjusted for inflation, every year after. The rule seeks to establish a steady and safe income stream that will meet a retiree's current and future financial needs.

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

Index funds often perform better than actively managed funds over the long-term. Index funds are less expensive than actively managed funds. Index funds typically carry less risk than individual stocks.

Why shouldn't you just invest in the S&P 500? ›

The one time it's okay to choose a single investment

That's because your investment gives you access to the broad stock market. Meanwhile, if you only invest in S&P 500 ETFs, you won't beat the broad market. Rather, you can expect your portfolio's performance to be in line with that of the broad market.

What if I invested $1000 in S&P 500 10 years ago? ›

Over the past decade, you would have done even better, as the S&P 500 posted an average annual return of a whopping 12.68%. Here's how much your account balance would be now if you were invested over the past 10 years: $1,000 would grow to $3,300. $5,000 would grow to $16,498.

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

Lack of Global Diversification

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.

What are the 5 golden rules of investing? ›

The golden rules of investing
  • If you can't afford to invest yet, don't. It's true that starting to invest early can give your investments more time to grow over the long term. ...
  • Set your investment expectations. ...
  • Understand your investment. ...
  • Diversify. ...
  • Take a long-term view. ...
  • Keep on top of your investments.

What are the 4 golden rules investing? ›

They are: (1) Use specialist products; (2) Diversify manager research risk; (3) Diversify investment styles; and, (4) Rebalance to asset mix policy. All boringly straightforward and logical.

What is the safest investment with the highest return? ›

Overview: Best low-risk investments in 2024
  1. High-yield savings accounts. ...
  2. Money market funds. ...
  3. Short-term certificates of deposit. ...
  4. Series I savings bonds. ...
  5. Treasury bills, notes, bonds and TIPS. ...
  6. Corporate bonds. ...
  7. Dividend-paying stocks. ...
  8. Preferred stocks.
Apr 1, 2024

Should I invest in single stocks or index funds? ›

Investing most or all your money in individual stocks is risky and can lead to losing your investment capital. Investing exclusively in index funds is risk averse and offers much less in the way of returns. Ideally, you want to keep most of your investment dollars in safer investments such as index funds.

Are index funds still the best way to invest? ›

The market tends to rise over time, but not without some downturns along the way, thanks to short-term volatility. For this reason, index funds make the most sense if you're looking for a long-term "set it and forget it" investment.

How long should you stay in an index fund? ›

Ideally, you should stay invested in equity index funds for the long run, i.e., at least 7 years. That is because investing in any equity instrument for the short-term is fraught with risks. And as we saw, the chances of getting positive returns improve when you give time to your investments.

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