IUSG vs QQQ: Differences, Returns & Fees
IUSG and QQQ hold 54% of their weight in the same names, and QQQ returned +17.9% over the year. Net assets on Oct 20, 2026: $33.6bn for iShares Core S&P U.S. Growth ETF and $484.7bn for Invesco QQQ Trust, Series 1.
IUSG costs 0.14 points a year less; their one-year returns differ by 2.0 points; QQQ is 14.4 times larger.
| IUSG | QQQ | |
|---|---|---|
| Expense ratio | 0.04% | 0.18% |
| Net assets | $33.6bn | $484.7bn |
| Total return, 1 year | +15.9% | +17.9% |
| What it tracks | S&P 900 Growth Index | Nasdaq-100 Index |
| Holdings in common | 54% | |
| Top ten holdings, share of the fund | 57.4% | 47.2% |
| Below its high | 4.1%, high on Oct 6, 2026 | 5.5%, high on Oct 6, 2026 |
Holdings in common uses holdings dated Oct 19, 2026.
IUSG and QQQ are built for the same job. How do they differ in cost, holdings and results?
- What each follows. IUSG follows S&P 900 Growth Index and QQQ follows Nasdaq-100 Index.
- One-year total return. Over 1 year to Oct 20, 2026 IUSG returned +15.9% and QQQ +17.9% with distributions reinvested, a gap of 2.0 points.
- Number of holdings. IUSG holds 402 positions and QQQ holds 103.
Data as of Oct 20, 2026. The differences are picked by a fixed rule, in a fixed order; the PDF prints it. Page 2 has the returns, overlap, risks and sources.
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What they hold in common
By the books each fund has filed, IUSG and QQQ hold 54% of their money in the same securities at the same weight. Holdings dated Oct 19, 2026.
half
54% in common
On the same fields
IUSG and QQQ on the fields both publish, as of Oct 20, 2026. Source: ETFIQ.
About IUSG
IUSG tracks an index. Over the year to Oct 20, 2026 it returned +15.9% with distributions reinvested. The prospectus expense ratio is 0.04% a year. By its holdings published by its issuer for Oct 19, 2026, 95% of the fund by weight is stocks the S&P 500 also holds, across 402 positions, with the top ten at 57.4%. It sat 4.1% below its high of Oct 6, 2026 on Oct 20, 2026.
About QQQ
QQQ tracks the Nasdaq-100. Over the year to Oct 20, 2026 it returned +17.9% with distributions reinvested, against +18.0% for its benchmark, the Nasdaq-100 Index. The prospectus expense ratio is 0.18% a year. By its holdings published by its issuer for Oct 19, 2026, 96% of the fund by weight is stocks the S&P 500 also holds, across 103 positions, with the top ten at 47.2%. It sat 5.5% below its high of Oct 6, 2026 on Oct 20, 2026.
Questions people ask
- Which returned more over the last year, IUSG or QQQ?
- In the year to Oct 20, 2026, with distributions reinvested, IUSG returned +15.9% and QQQ +17.9%.
- Which is cheaper, IUSG or QQQ?
- IUSG is cheaper, by 0.14 percentage points a year. That is about $14 on $10,000 held for a year. Fees come from each fund's prospectus.
ETFIQ links to the documents behind every figure; a link is not an endorsement. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
Cite this pageCitation, APA and Markdown
ETFIQ, IUSG against QQQ, data as of Oct 20, 2026. https://etfiq.com/compare/any/iusg-vs-qqq
ETFIQ. (Oct 20, 2026). IUSG against QQQ. Retrieved from https://etfiq.com/compare/any/iusg-vs-qqq
[IUSG against QQQ (ETFIQ, Oct 20, 2026)](https://etfiq.com/compare/any/iusg-vs-qqq)
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