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IWM ETF — Holdings & Analysis

For informational purposes only. Not financial advice.

Quick Answer

The iShares Russell 2000 ETF (IWM) provides broad exposure to the small-capitalization segment of the U.S. equity market, tracking the performance of the Russell 2000 Index.

With substantial assets under management totaling $80.51 billion as of 2026-09-07, IWM offers a highly diversified portfolio of 1958 holdings. Its competitive expense ratio of 0.1900% positions it as a cost-effective vehicle for investors seeking to access the growth and value characteristics of small-cap companies across various sectors.

iShares Russell 2000 ETF (IWM) ETF — Price, Holdings & Analysis

The iShares Russell 2000 ETF (IWM) provides broad exposure to the small-capitalization segment of the U.S. equity market, tracking the performance of the Russell 2000 Index. With substantial assets under management totaling $80.51 billion as of 2026-09-07, IWM offers a highly diversified portfolio of 1958 holdings. Its competitive expense ratio of 0.1900% positions it as a cost-effective vehicle for investors seeking to access the growth and value characteristics of small-cap companies across various sectors.

ETF Overview

iShares Trust - iShares Russell 2000 ETF is an exchange traded fund launched by BlackRock, Inc. It is managed by BlackRock Fund Advisors. The fund invests in public equity markets of the United States. It invests in stocks of companies operating across diversified sectors. The fund invests in growth and value stocks of small-cap companies. The fund seeks to track the performance of the Russell 2000 Index, by using representative sampling technique. iShares Trust - iShares Russell 2000 ETF was formed on May 22, 2000 and is domiciled in the United States.
The iShares Russell 2000 ETF (IWM), launched on May 22, 2000, is designed to provide comprehensive exposure to the small-capitalization segment of the U.S. equity market. Managed by BlackRock Fund Advisors, the fund seeks to replicate the performance of the Russell 2000 Index by investing in a diversified portfolio of small-cap growth and value stocks. This strategy involves using a representative sampling technique to efficiently track the underlying index, which includes 1958 distinct holdings as of 2026-09-07. The fund's investment approach targets companies operating across a wide array of sectors, with significant allocations to Healthcare (20.0%), Financial Services (18.6%), and Technology (13.8%). This broad sectoral distribution aims to capture opportunities across different economic segments while maintaining a focus on domestically domiciled companies, with 94.8% exposure to the United States. IWM is primarily suited for investors looking to gain diversified access to the performance dynamics of smaller U.S. companies, which can exhibit different risk-reward characteristics compared to large-cap equities. Its strategy emphasizes broad market representation rather than concentrated bets, as evidenced by its largest holding, UMB FINANCIAL, accounting for only 0.34% of the portfolio.

Risk Metrics

Investing in the iShares Russell 2000 ETF (IWM) involves specific risk considerations inherent to its small-cap focus and index-tracking strategy. The fund's 3-year Beta of 1.26 indicates that it has historically exhibited higher volatility than the broader market, suggesting that its price movements may be more pronounced than the overall equity market. While IWM holds a substantial 1958 securities, mitigating individual stock concentration risk (with no single holding exceeding 0.34%), it does carry significant sector-specific risks. The portfolio is notably concentrated in Healthcare (20.0%) and Financial Services (18.6%), making it susceptible to regulatory changes, economic downturns, or industry-specific challenges within these sectors. Small-cap companies, by nature, can be more sensitive to economic cycles, less liquid, and may have less established business models compared to their large-cap counterparts. Furthermore, while the expense ratio of 0.1900% is competitive, it represents a continuous drag on returns over time. These factors, including the fund's broad market exposure to a segment known for higher growth potential alongside increased risk may be worth researching.

Expense Ratio

0.19%

What does IWM hold?

HoldingWeight
UMB FINANCIAL (UMBF)0.34%
MOOG INC CLASS A (MOG-A)0.34%
GLAUKOS (GKOS)0.33%
BRIGHTSPRING HEALTH SERVICES INC (BTSG)0.32%
BRINKER INTERNATIONAL INC (EAT)0.32%
JFROG (FROG)0.32%
CYTOKINETICS (CYTK)0.31%
KRYSTAL BIOTECH (KRYS)0.31%
FIRSTCASH HOLDINGS INC (FCFS)0.30%
OLD NATIONAL BANCORP (ONB)0.29%

How Is the Fund Allocated?

SectorWeight
Healthcare20.0%
Financial Services18.6%
Technology13.8%
Industrials13.5%
Consumer Cyclical9.2%
Real Estate6.9%
Energy6.0%
Basic Materials4.2%
Utilities2.8%
Consumer Defensive2.7%
Communication Services2.2%
CountryWeight
United States94.8%
Bermuda1.2%
United Kingdom0.7%
Switzerland0.6%
Canada0.5%
Other0.5%
Ireland0.5%
Cayman Islands0.2%
Singapore0.2%
Monaco0.2%

Dividend Yield

0.90%

Risk Metrics

  • Beta: 1.26

Questions & Answers

What is IWM and what does it track?

IWM is the iShares Russell 2000 ETF, an exchange-traded fund launched by BlackRock, Inc. on May 22, 2000. It is designed to track the performance of the Russell 2000 Index, which represents the small-capitalization segment of the U.S. equity market.

What is the expense ratio for IWM?

The expense ratio for the iShares Russell 2000 ETF (IWM) is 0.1900% as of 2026-09-07. This figure is notably competitive for broad market exposure, positioning it favorably within the ETF landscape.

For context, this expense ratio is lower than the 0.44% category average for similar equity ETFs, indicating a cost-efficient option for investors seeking diversified small-cap U.S. equity exposure.

What are the top holdings in IWM?

The iShares Russell 2000 ETF (IWM) maintains a highly diversified portfolio with 1958 holdings, resulting in relatively low individual stock concentration.

As of 2026-09-07, its top holdings include UMB FINANCIAL (UMBF) at 0.34%, MOOG INC CLASS A (MOG-A) also at 0.34%, and GLAUKOS (GKOS) at 0.33%.

Is IWM a good long-term investment?

IWM provides broad, diversified exposure to the U.S. small-capitalization equity market, which some investors consider for long-term growth potential. Its strategy of tracking the Russell 2000 Index across 1958 holdings offers significant diversification within the small-cap segment.

The fund's expense ratio of 0.1900% is competitive, contributing to its efficiency.

How does IWM compare to similar ETFs?

IWM stands out among similar ETFs primarily due to its significant scale and direct tracking of the widely recognized Russell 2000 Index.

With $80.51 billion in assets under management as of 2026-09-07, it is one of the largest and most liquid ETFs providing broad small-cap U.S. equity exposure.

Does IWM pay dividends?

Yes, the iShares Russell 2000 ETF (IWM) does pay dividends. As of 2026-09-07, the fund has a dividend yield of 0.90%. This yield is generated from the dividends paid by the underlying small-cap companies held within the ETF's portfolio.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Data provided for informational purposes only.

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