iShares Russell 1000 ETF
iShares Trust · Series S000004347 · 1 share classes
data updated 2026-08-17
Fund profile
As filed in the prospectus · 2025 Q3
The iShares Russell 1000 ETF (the Fund ) seeks to track the investment results of an index composed of large- and mid-capitalization U.S. equities.
The fund tracks the Russell 1000 Index, a float-adjusted market-capitalization-weighted index of approximately 1,007 large- and mid-capitalization U.S. equities, using representative sampling to hold a portfolio with similar investment and fundamental characteristics to the index. Because the fund may not hold all index securities, its returns may diverge from the index. A significant portion of the index is concentrated in technology sector securities.
| Share class | Expense ratio |
|---|---|
| IWB | 0.15% |
Portfolio turnover 3.00% · as of 2025 Q3
Allocation
Asset groups · long / short shown separately, never netted · 2026 Q1
| Stocks | 99.79% |
| Cash & short-term | 0.81% |
| Derivatives | -0.00% |
The outer band is exposure held short — written against the portfolio rather than part of it, which is why it sits outside the ring and why the two are never netted into one figure.
Derivatives are shown at market value, not notional exposure.
Latest quarter
What changed since the fund's previous filing
Return profile
Total return as filed — price change plus distributions reinvested · trailing figures to Feb 2026
Mar 2026 has been filed since the trailing figures were struck, so it is not in the table above or the curve — every figure here shares one cut-off, which is what makes them comparable with other funds.
Holdings
By % of NAV · equity positions carry filed share counts · every resolvable issuer links to its company page
| Ticker | Issuer | %NAV | Reported price | Value | Shares |
|---|---|---|---|---|---|
| NVDA | NVIDIA CORPORATIONNVDA | 6.81% | $174.40 | $2.91B | 16.7M |
| AAPL | APPLE INC.AAPL | 6.10% | $253.79 | $2.61B | 10.3M |
| MSFT | MICROSOFT CORPORATIONMSFT | 4.58% | $370.17 | $1.96B | 5.3M |
| AMZN | AMAZON.COM, INC.AMZN | 3.33% | $208.27 | $1.43B | 6.8M |
| GOOGL | ALPHABET INC.GOOGL | 2.79% | $287.56 | $1.19B | 4.1M |
| AVGO | BROADCOM INC.AVGO | 2.38% | $309.51 | $1.02B | 3.3M |
| GOOG | ALPHABET INC.GOOG | 2.27% | $286.86 | $969.20M | 3.4M |
| META | META PLATFORMS, INC.META | 2.08% | $572.13 | $891.72M | 1.6M |
| TSLA | TESLA, INC.TSLA | 1.75% | $371.75 | $748.78M | 2.0M |
| BRK/B | BERKSHIRE HATHAWAY INC.BRK/B | 1.48% | $479.20 | $630.93M | 1.3M |
Reported price is the fund's own reported value divided by its own reported shares at 2026-03-31 — not a live quote, and not what the fund paid.
Top 10 positions are 33.58% of net assets, top 25 45.85%, across 994 issuers.
See more of this fund's book
More positions with filed share counts, and the quarter-over-quarter change list rather than the largest few — free with an account, no card required.
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