iShares S&P 100 ETF
U.S. stock index ETF · tracks S&P 100
As of its 2026 Q2 report, iShares S&P 100 ETF held 104 positions with $20.04B in net assets. Its ten largest holdings made up 50.7% of the fund. The OEF share class costs 0.2% a year. Over the 12 months to May 2026, OEF returned 31.9%, with dividends reinvested. In 2026 Q2 it added 2 new positions and exited 1.
The iShares S&P 100 ETF (the Fund ) seeks to track the investment results of an index composed of 100 large-capitalization U.S. equities.
The fund tracks the S&P 100 index, which comprises 100 large-capitalization U.S. stocks with listed options, using representative sampling to hold a portfolio with similar investment characteristics to the index. Because the fund may not hold all index constituents, its returns may diverge from the index it seeks to track. A significant portion of the index is concentrated in technology stocks.
What you own
| Company | Weight | Value | Shares | Reported price |
|---|---|---|---|---|
NVDANVIDIA CORP | 10.47% | $2.10B | 10.5M | $200.09 |
AAPLAPPLE INC | 9.18% | $1.84B | 6.4M | $289.36 |
MSFTMICROSOFT CORP | 5.99% | $1.20B | 3.2M | $373.02 |
AMZNAMAZON.COM INC | 5.04% | $1.01B | 4.2M | $238.34 |
GOOGLALPHABET INC | 4.53% | $907.46M | 2.5M | $357.37 |
AVGOBROADCOM INC | 3.86% | $774.52M | 2.1M | $377.75 |
GOOGALPHABET INC | 3.61% | $723.19M | 2.0M | $353.33 |
2.81% | $563.72M | 488.4K | $1,154.29 | |
2.67% | $535.69M | 951.0K | $563.29 | |
TSLATESLA INC | 2.56% | $512.78M | 1.2M | $420.60 |
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.
All 104 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 | 99.90% |
| Cash & short-term | 0.07% |
| Derivatives | 0.00% |
Derivatives are shown at market value, not notional exposure.
By sector
- Information Technology
- 42.7%
- Communication Services
- 12.9%
- Financials
- 10.8%
- Consumer Discretionary
- 9.8%
- 9 other sectors
- 23.8%
- Information Technology
- 42.7%
- Communication Services
- 12.9%
- Financials
- 10.8%
- Consumer Discretionary
- 9.8%
- Health Care
- 8.7%
- Industrials
- 5.8%
- Consumer Staples
- 5.0%
- Energy
- 2.2%
- International
- 0.9%
- Utilities
- 0.8%
- Real Estate
- 0.3%
- Cash
- 0.1%
- Other
- 0.0%
How it has done
OEF share class · total returns with dividends reinvested
Volatility over the last 12 months: 15.09%. Past returns are a record, not a forecast.
Jun 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.
Fees & fund details
iShares S&P 100 ETF is a U.S. equity index ETF that tracks the S&P 100. 20% of OEF’s stock holdings are in companies whose revenue grew in the top quartile of U.S. companies over the last five fiscal years (covering 99% of the fund’s equity).
- Asset class
- Equity
- Region
- United States
- Management
- Index (passive)
- Fund type
- ETF
- Expense ratio, by class
- 0.20%· OEF 0.20%
- Portfolio turnover
- 4.00% 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.
2 new
1 exited
Understand how this fund fits with the rest.
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