iShares Core S&P Small-Cap ETF
U.S. stock index ETF · tracks S&P SmallCap 600
The iShares Core S&P Small-Cap ETF (the Fund ) seeks to track the investment results of an index composed of small-capitalization U.S. equities.
The fund tracks the S&P SmallCap 600 Index using representative sampling, holding a portfolio of small-cap U.S. equities selected to match the index's investment characteristics, industry weightings, and liquidity profile rather than holding all index constituents. Because the fund may not hold all securities in the index, its returns may diverge from the index. The fund may invest up to 20% of assets in derivatives, cash, and securities outside the index to aid tracking.
What you own
| Company | Weight | Value | Shares | Reported price |
|---|---|---|---|---|
BLACKROCK GLOBAL | 5.45% | $6.06B | — | — |
BLACKROCK CASH FUNDS | 2.08% | $2.31B | — | — |
FORMFORMFACTOR INC | 0.68% | $750.84M | 4.7M | $159.93 |
VSATVIASAT INC | 0.66% | $734.65M | 8.2M | $89.81 |
0.65% | $717.61M | 3.1M | $228.70 | |
AGXARGAN INC | 0.60% | $671.38M | 840.7K | $798.55 |
0.60% | $664.34M | 9.5M | $69.74 | |
0.59% | $658.52M | 13.8M | $47.75 | |
0.58% | $648.99M | 5.1M | $128.03 | |
0.53% | $587.36M | 1.6M | $371.67 |
Reported price is the fund's own reported value divided by its own reported shares at 2026-06-30 — not a live quote, and not what the fund paid.
The 200 largest of 656 holdings, with the share counts as filed, open with a free account.
What the fund is made of
Percentages are of fund net assets. Rounding, liabilities and short positions can make totals differ from 100%.
| Stocks | 97.66% |
| Cash & short-term | 7.52% |
| Derivatives | 0.05% |
These positions come to 105.23% of the fund's net assets. This counts only what the fund reported holding — the holdings disclosure covers assets, not liabilities such as borrowings — so it is not expected to reconcile to 100%.
Derivatives are shown at market value, not notional exposure.
By sector
- Industrials
- 16.2%
- Financials
- 16.1%
- Information Technology
- 13.2%
- Consumer Discretionary
- 12.6%
- 10 other sectors
- 41.9%
- Industrials
- 16.2%
- Financials
- 16.1%
- Information Technology
- 13.2%
- Consumer Discretionary
- 12.6%
- Health Care
- 10.9%
- Cash
- 7.1%
- Real Estate
- 5.8%
- Energy
- 4.4%
- Materials
- 4.0%
- Communication Services
- 3.3%
- Consumer Staples
- 3.2%
- Utilities
- 1.9%
- International
- 1.2%
- Other
- 0.1%
How it has done
IJR share class · total returns with dividends reinvested
Volatility over the last 12 months: 13.50%. Past returns are a record, not a forecast.
May 2026 and Jun 2026 have been filed since the trailing figures were struck, so they are not in the table above or the curve — every figure here shares one cut-off, which is what makes them comparable with other funds.
Fees & fund details
iShares Core S&P Small-Cap ETF is a U.S. equity index ETF that tracks the S&P SmallCap 600. 22% of IJR’s stock holdings are in companies whose revenue grew in the top quartile of U.S. companies over the last five fiscal years (covering 95% of the fund’s equity).
- Asset class
- Equity
- Region
- United States
- Management
- Index (passive)
- Fund type
- ETF
- Features
- Master-feeder
- Expense ratio, by class
- 0.06%· IJR 0.06%
- Portfolio turnover
- 25.00% a year · as of 2025 Q3
Turnover is how much of the portfolio was replaced in a year.
Classified from what the fund holds, not from its name · 2026 Q2. The summary is a paraphrase of the prospectus; the objective is verbatim.
What changed this quarter
Positions that entered or left the fund since its previous filing. Positions that were only resized are not listed.
61 new· the largest 8
51 exited· the largest 8
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