Yes, you can invest in the S&P 500 on Robinhood through index funds and ETFs

Robinhood offers several ways to own a piece of the S&P 500 without buying all 500 individual stocks. The most common route is buying an exchange-traded fund (ETF) that tracks the S&P 500 — these funds hold all 500 companies in the same proportions as the index itself. You can also buy mutual funds that track the S&P 500, though Robinhood's mutual fund selection is smaller than its ETF options.

The difference between these routes matters for your costs and how quickly you can sell. ETFs trade like stocks during market hours and charge lower fees. Mutual funds settle over a few days and sometimes have higher expense ratios. On Robinhood, ETFs are the faster and cheaper choice for most people.

Key Takeaways

  • The three most common S&P 500 ETFs on Robinhood are SPY, IVV, and VOO, each tracking the same index but with slightly different expense ratios and share prices.
  • You can buy fractional shares of S&P 500 ETFs on Robinhood, meaning you can invest any dollar amount rather than waiting to afford a full share.
  • S&P 500 ETFs trade during regular market hours (9:30 a.m. to 4 p.m. Eastern time), so you see the price change in real time as you buy.
  • Robinhood charges no commission on ETF trades, but the ETF itself charges an annual expense ratio that comes out of your returns automatically.

The three S&P 500 ETFs available on Robinhood

SPY (SPDR S&P 500 ETF Trust) is the oldest and most traded S&P 500 fund. It has an expense ratio of 0.03 percent per year, meaning you pay $3 annually for every $10,000 invested. A single share costs around $400 to $500, depending on the market, but Robinhood lets you buy fractional shares for any amount.

IVV (iShares Core S&P 500 ETF) is nearly identical to SPY in what it holds and charges the same 0.03 percent expense ratio. The main difference is that IVV shares cost less per unit (usually $350 to $450), which some investors prefer psychologically, though the cost difference does not matter if you are buying fractional shares.

VOO (Vanguard S&P 500 ETF) charges 0.03 percent as well and holds the same 500 companies. All three funds track the S&P 500 so closely that the differences between them are negligible for most investors. Your choice between them should come down to which one you are most comfortable buying, since the fees and holdings are essentially the same.

How to buy S&P 500 ETFs on Robinhood

Open the Robinhood app or website and search for the ticker symbol of the ETF you want — SPY, IVV, or VOO. Tap or click on the fund name to open its detail page. You will see the current price, a chart of its performance, and a green "Buy" button.

Tap "Buy" and enter the dollar amount you want to invest or the number of shares. Robinhood will show you how many fractional shares that amount buys at the current price. Review the order, then tap "Confirm" to place it. The trade executes immediately if the market is open, or at the market open the next trading day if you buy after hours.

Your shares appear in your Robinhood account right away, though the cash may take one to two business days to settle. You can sell at any time during market hours without paying a commission.

Fractional shares and minimum investment amounts

Robinhood lets you buy fractional shares of S&P 500 ETFs, which means you do not need $400 or $500 to start. You can invest $10, $50, $100, or any amount you choose. Robinhood will calculate how many shares (including the fractional part) that buys and add them to your account.

This matters because it removes the barrier of needing a large lump sum. You can start with whatever you have and add more over time. When you sell, Robinhood sells your fractional shares along with any whole shares at the same price per share.

Costs and fees you will actually pay

Robinhood charges zero commission on ETF trades, which is standard across most brokers now. However, the ETF itself charges an annual expense ratio — the 0.03 percent mentioned above. This fee is deducted automatically from the fund's value each year and does not appear as a separate charge on your account.

On a $10,000 investment in SPY, IVV, or VOO, you pay $3 per year in expenses. That is far lower than actively managed mutual funds, which often charge 0.5 to 1 percent or more. There are no other hidden costs: no account fees, no inactivity fees, no fees to hold the ETF.

Tax implications of S&P 500 ETFs on Robinhood

When you hold an S&P 500 ETF in a regular Robinhood account (not a retirement account), you owe taxes on two things: dividends the ETF pays out, and capital gains when you sell for a profit. The ETF distributes dividends quarterly, and Robinhood reports these to you and the IRS on a 1099 form each January.

If you hold the ETF for more than one year before selling, your profit is taxed as a long-term capital gain, which is usually lower than your regular income tax rate. If you sell within one year, it is taxed as short-term capital gain at your regular rate. If you want to avoid these taxes, consider holding S&P 500 ETFs in a Robinhood IRA instead, where gains and dividends grow tax-deferred.

Frequently Asked Questions

Can I set up automatic investments in an S&P 500 ETF on Robinhood?

Robinhood does not offer automatic recurring investments like some other brokers do. You have to buy manually each time. However, you can set price alerts to remind you when to invest, or simply make it a habit to buy on the same day each month.

What is the difference between buying SPY, IVV, and VOO?

All three track the S&P 500 identically and charge 0.03 percent per year. SPY is the most traded and has the longest history. IVV and VOO are slightly newer but functionally identical. For most investors, the choice does not matter — pick whichever name you recognize or feel most comfortable with.

Do I have to reinvest dividends, or does Robinhood do it automatically?

Robinhood deposits dividends as cash into your account. You can then buy more shares manually, or let the cash sit. Robinhood does not offer automatic dividend reinvestment (DRIP) like some brokers do, so you control whether to reinvest or spend the money.

Can I buy S&P 500 ETFs in a Robinhood IRA?

Yes. Robinhood offers both Traditional and Roth IRAs, and you can buy SPY, IVV, or VOO in either account. This is often the best place to hold index funds because gains and dividends grow tax-free (Traditional) or tax-free when withdrawn (Roth).

What happens if I sell my S&P 500 ETF shares after just a few weeks?

You can sell anytime during market hours with no penalty. If you made a profit, you owe short-term capital gains tax on it. If you lost money, you can claim the loss on your taxes. Robinhood charges no commission either way.