iShares Russell 1000 ETF
IWB
New York Stock Exchange Arca- -
USD
- -
- -
Capital Structure
FRC
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in mil. unless spec.Working Capital
FRC
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in mil. unless spec.Growth Rates
FRC
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in mil. unless spec.Quarterly Revenue
FRC
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in mil. unless spec.Quarterly Earnings Per Share
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in mil. unless spec.Quarterly Dividends Per Share
FRC
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in mil. unless spec.- Sector
- Financial Services
- Industry
- Asset Management - Global
- Address
- 400 Howard Street San Francisco CA United States of America 94105
- IPO Date
- May 19, 2000
- CIK
- 0001100663
- Website
- ishares.com
- Similar Companies
- Business
- iShares Russell 1000 ETF (IWB) is an exchange-traded fund that seeks to track the investment results of the Russell 1000 Index, which measures the performance of large- and mid-capitalization U.S. equities. The fund employs a passive management strategy, investing at least 80% of its assets in the component securities of the Russell 1000 Index or investments that provide economic exposure to those securities; it holds approximately 1,011 stocks across sectors including information technology (32.88%), financials (13.80%), consumer discretionary (10.72%), and communication services (9.97%), with top holdings such as NVIDIA Corp (7.08%), Microsoft Corp (6.23%), and Apple Inc (6.02%). Launched on May 15, 2000, and domiciled in the United States with shares listed on NYSE Arca, IWB is managed by BlackRock and had net assets of approximately $44 billion as of September 30, 2025, with an expense ratio of 0.15%. The fund provides broad exposure to the U.S. equity market's largest companies by market capitalization, offering diversification across approximately 1,000 holdings that represent about 93% of the total U.S. equity market; it appeals to investors seeking low-cost, liquid access to large-cap blend strategies, with quarterly distributions and high daily trading volume exceeding 900,000 shares. Geographically, IWB focuses exclusively on U.S.-based equities headquartered and operating primarily within the United States. In recent developments, IWB maintained strong performance with a 24.33% total return in 2024 and net assets growing to $44 billion by September 2025 amid robust U.S. market gains; the fund received a Morningstar Silver Medalist Rating effective February 19, 2025, reflecting high conviction in its people, parent (BlackRock), and process pillars. No major acquisitions, partnerships, funding rounds, or structural changes were reported for IWB in 2024 or 2025, as it continues its longstanding passive replication of the Russell 1000 Index without strategic shifts. Shares outstanding stood at 120.3 million as of late 2025, supporting its role as a core holding for broad market exposure.