How do I invest in the Russell 2000 ETF?

You can invest in the Russell 2000 ETF in the same way you'd invest in individual stocks. You'll need to open a brokerage account and deposit funds. Then, you'll enter the ticker (IWM) and indicate how many shares you want to buy before placing your order.

Is the iShares Russell 2000 a good investment?

The iShares Russell 2000 ETF could be a good investment if you're seeking exposure to small-cap stocks. However, in the past two decades, large-cap stocks have outperformed small-cap stocks.

Which ETF is best for Russell 2000?

To find the best Russell 2000 ETFs, look for a fund with a low expense ratio and a high trading volume. Two of the best Russell 2000 ETFs are the iShares Russell 2000 ETF and the Vanguard Russell 2000 ETF (NASDAQ:VTWO).

Is there an index fund for Russell 2000?

Yes, there are several Russell 2000 index funds, including the iShares Russell 2000 Small-Cap Index Fund (NASDAQMUTFUND:MASK.X), the Fidelity Small Cap Index Fund (NASDAQMUTFUND: FSSN.X), and the Vanguard Russell 2000 ETF (NASDAQ:VTWO).

How to Buy iShares Russell 2000 ETF (IWM)

How to Invest in iShares Russell 2000 ETF (IWM)

By Robin Hartill, CFP – Updated Feb 27, 2026 at 1:31 PM EST | Fact-checked by Frank Bass

Key Points

iShares Russell 2000 ETF offers exposure to small-cap stocks via a market-cap-weighted index.
The ETF's annual expense ratio is 0.19%, affecting long-term investment returns.
Historical data suggest small-cap stocks underperformed large-cap stocks recently.

The iShares Russell 2000 ETF (IWM -1.26%) is a top exchange-traded fund (ETF) for investors seeking broad exposure to small-cap stocks. The ETF tracks the Russell 2000 index, a collection of almost 2,000 stocks with a median market capitalization of $795 million as of April 2025.

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NYSEMKT: IWM

iShares Trust - iShares Russell 2000 ETF

Today's Change

(-1.26%) $-3.83

Current Price

$300.23

Key Data Points

AUM

$83B

Dividend Yield

0.88%

Expense Ratio

0.19%

Top Holdings

MOG-A

0.39%

UMBF

0.35%

GKOS

0.33%

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In this article, we'll cover how to invest in the iShares Russell 2000 ETF. You'll learn about the fund's holdings, expense ratio, and dividend history, as well as the pros and cons of adding the iShares Russell 2000 ETF to your investment portfolio.

What is the iShares Russell 2000 ETF?

The iShares Russell 2000 ETF is an ETF managed by BlackRock (BLK +0.63%) that tracks the approximately 2,000 small-cap stocks in the Russell 2000 index. The index comprises the 2,000 smallest stocks in the Russell 3000 index, which is an attempt to gauge the performance of the entire stock market. Overall, the Russell 2000 index represents just 7% of the market value of the Russell 3000.

The fund is passively managed, which means there's no one actively selecting investments. The goal is to replicate the performance of its benchmark index as closely as possible. Launched in 2000, the iShares Russell 2000 ETF is the second-largest small-cap ETF in the U.S., with almost $58 billion in assets under management.

Like its benchmark index, the iShares Russell 2000 ETF is market-cap-weighted, meaning a company's weighting in the index is based on its market capitalization (i.e., the total value of its outstanding shares).

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Exchange-Traded Fund (ETF)

An exchange-traded fund, or ETF, allows investors to buy many stocks or bonds at once.

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How to invest in the iShares Russell 2000 ETF

Open your brokerage account: Log in to your brokerage account where you handle your investments. If you don't have one yet, take a look at our favorite brokers and trading platforms to find the right one for you.
Search for the ETF: Enter the ticker "IWM" into the search bar to bring up the ETF's trading page.
Decide how many shares to buy: Consider your investment goals and how much of your portfolio you want to allocate to this ETF.
Select order type: Choose between a market order to buy at the current price or a limit order to specify the maximum price you're willing to pay.
Submit your order: Confirm the details and submit your buy order.
Review your purchase: Check your portfolio to ensure your order was filled as expected and adjust your investment strategy accordingly.

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Holdings of the iShares Russell 2000 ETF

As of mid-2025, the iShares Russell 2000 ETF had 1,938 holdings. These holdings consist of stocks in the Russell 2000 index, which has a minimum market cap of $30 million.

The fund's top 10 holdings were:

Sprouts Farmers Market (SFM -2.18%)
Insmed (INSM +0.11%)
FTAI Aviation (FTAI -7.00%)
Carpenter Technology (CRS -1.92%)
Hims & Hers Health (HIMS -4.26%), Class A
SouthState (SSB -0.66%)
Applied Industrial Technologies (AIT -1.24%)
Halozyme Therapeutics (HALO +1.83%)
Mueller Industries (MLI -3.23%)
Rocket Lab USA (RKLB -3.56%), Class A

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Should you invest in the iShares Russell 2000 ETF?

The iShares Russell 2000 ETF could be a good choice if you're seeking exposure to small-cap stocks. Small-cap stocks theoretically have higher potential returns than large-cap stocks because they have more room to grow.

In the past two decades, though, small-cap stocks in the Russell 2000 index have underperformed the S&P 500. The performance of small caps has been especially underwhelming recently as smaller companies have struggled with higher interest rates, while a few behemoth tech companies have accounted for much of the U.S. stock market's overall returns. Consider investing in the iShares Russell 2000 ETF if:

You believe small-cap stocks are undervalued and have significant potential to grow.
You already have a well-diversified mix of investments that includes large-cap and mid-cap stocks.
You have at least a moderate risk tolerance and are comfortable with more volatility than you'd get with an S&P 500 index fund or a similar ETF that tracks large-cap stocks.

Does the iShares Russell 2000 ETF pay a dividend?

The iShares Russell 2000 ETF pays a quarterly dividend based on the dividend payouts of the stocks in the fund. As of mid-May 2025, its annual dividend yield was 1.40%. For comparison, the S&P 500 index's annual dividend yield is about 1.35%.

Small-cap stocks generally aren't a great source of dividend income because smaller companies often need to reinvest their profits instead of distributing them to shareholders. If you're seeking investment income, consider a dividend ETF instead.

What is the iShares Russell 2000 ETF expense ratio?

To choose the best ETFs to invest in, it's important to know the expense ratio, which is the percentage of your investment that goes toward fees. A high expense ratio can erode your investment returns over time.

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Expense Ratio

A percentage of mutual fund or ETF assets deducted annually to cover management, operational, and administrative costs.

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The iShares Russell 2000 ETF has a 0.19% expense ratio. In other words, if you invested $10,000 in the fund, $19 would go toward fees, while the remaining $9,981 would be invested. That's slightly higher than the 0.16% average expense ratio for equity ETFs.

Historical performance of the iShares Russell 2000 ETF

It's important to consider historical performance in selecting an ETF. Although future returns are never guaranteed, past performance provides valuable insight into a fund's volatility and can help guide your decision about the proper allocation. Here's a breakdown of the iShares Russell 2000 ETF's historical performance as of April 30, 2025.

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Data source: iShares.
Period	Total Return
1-year	0.76%
3-year	3.17%
5-year	9.75%
10-year	6.27%

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The bottom line

The small-cap stocks in the iShares Russell ETF have higher growth potential than the large caps represented in the S&P 500, but their performance has been disappointing in recent years. If you're considering buying shares, be sure you plan to hold the ETF for the long term to give your money time to recover from the potential short-term volatility.

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Investing in the iShares Russell 2000 ETF FAQ

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About the Author

Robin Hartill, CFP, is a contributing writer at The Motley Fool. Robin’s work has also been published by Yahoo Finance, USA Today, and Penny Hoarder. She is a graduate of the University of Florida.

TMFRobinHartill

Robin Hartill, CFP has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Applied Industrial Technologies, Hims & Hers Health, Mueller Industries, Rocket Lab, and Sprouts Farmers Market. The Motley Fool recommends BlackRock and recommends the following options: long January 2028 $75 calls on Sprouts Farmers Market and short January 2028 $85 calls on Sprouts Farmers Market. The Motley Fool has a disclosure policy.

How to Invest in iShares Russell 2000 ETF (IWM)

Key Points