QQQ vs SIXG
Invesco QQQ Trust, Series 1 vs Defiance Connective Technologies ETF
Which is better, QQQ or SIXG?
Large Cap Growth against Large Cap Blend.
QQQ has a lower expense ratio. SIXG led over 1Y and the full window. The two have moved almost in lockstep, correlation 0.90. SIXG is less concentrated, with 37.1% of the fund in its ten largest positions against 46.5%.
MarketXLS is not an investment adviser. This comparison is generated automatically from market data and is for information only. A Best mark means the better reading on that one measure, not a recommendation to buy.
Side-by-Side Comparison
| Metric | QQQ | SIXG |
|---|---|---|
| Expense Ratio | 0.18%Best | 0.30% |
| AUM | $483.5B | $706M |
| Dividend Yield | 0.44% | 0.53% |
| Holdings | 107 | 52 |
| Volatility (annualized) | 16.9%Best | 22.4% |
| Max Drawdown | -22.8%Best | -28.1% |
| $10,000 over 1.8 years | $13,487 | $18,803Best |
| Top 10 Weight | 46.5% | 37.1%Best |
| Fund Family | Invesco (US) | Defiance ETFs, LLC |
| Category | Equity | Equity |
| Style | Large Cap Growth | Large Cap Blend |
| Inception | Mar 10, 1999 | Mar 4, 2019 |
Not shown on this pair: YTD Return, 1Y Return, 3Y Return (annualized), 5Y Return (annualized).
The two price series end 142 days apart, so a return over any period would be measuring two different stretches of market. Those rows are withheld. QQQ has data through Sep 18, 2026 and SIXG through Apr 29, 2026.
Volatility and max drawdown, and the $10,000 over 1.8 years row, are measured over the window both funds cover: Jul 16, 2024 to Apr 29, 2026 (1.8 years).
Risk: Volatility and Drawdowns
SIXG has been the more volatile fund, with annualized monthly volatility of 22.4% compared with 16.9% for QQQ. Lower volatility generally means a smoother ride, though it often comes with lower long-run returns.
The deepest peak-to-trough decline in our data was -22.8% for QQQ and -28.1% for SIXG. Drawdown depth is what each fund did in the worst stretch of the window measured above.
The two funds' monthly returns correlate at 0.90. They move almost in lockstep, so holding both mostly duplicates the same exposure.
Fees and Cost Over Time
QQQ charges 0.18% per year while SIXG charges 0.30%. On a $10,000 position that is $18 vs $30 annually, a gap of $12 per year that compounds over a long holding period. On income, QQQ currently yields 0.44% against 0.53% for SIXG.
Holdings Overlap
24.3% of QQQ's money is in holdings SIXG also owns. 26.8% of SIXG's money is in holdings QQQ also owns.
SIXG and QQQ share little of their money.
The two holdings books were reported 187 days apart, QQQ as of Aug 5, 2026 and SIXG as of Jan 30, 2026, so some of the difference between them is the time between the two reports rather than the funds.
9 positions in common, counted across the 102 positions we hold weights for in QQQ and 51 in SIXG, against full books of 107 and 52.
What only one of them owns
Our book lists 39 positions for SIXG that do not appear in our book for QQQ (67.8% of the fund), and 87 for QQQ that do not appear in SIXG (73.3%).
Some of those will be the same company recorded under a different code in one of the two books, so the real difference in what you would own is no larger than this and may be smaller. We do not name the individual positions here for that reason.
Top Shared Holdings
| Stock | Weight in QQQ | Weight in SIXG | Difference |
|---|---|---|---|
| NVDANvidia Corp | 8.44% | 4.72% | 3.72% |
| AAPLApple, Inc | 7.27% | 5.36% | 1.91% |
| AVGOBroadcom Inc | 3.16% | 4.04% | 0.88% |
| CSCOCisco Systems Inc. - Ordinary Shares | 2.10% | 4.10% | 2.00% |
| QCOMQualcomm Inc. | 0.73% | 2.59% | 1.86% |
| MRVLMarvell Technology Group Ltd. | 0.81% | 2.10% | 1.29% |
| DDOGDatadog Inc | 0.41% | 1.63% | 1.22% |
| TMUST-Mobile Usa Inc Esrw Usd Npv Ref Sm#585558 | 0.82% | 1.10% | 0.28% |
| ARMArm Holdings Plc Adr | 0.51% | 1.11% | 0.60% |
26.8% of SIXG is already inside QQQ.
You probably hold more than these two. Add the rest and see how much of the whole book is the same companies twice.
Free for up to 10 holdings. No account needed.
Frequently Asked Questions
Which is cheaper, QQQ or SIXG?
QQQ has an expense ratio of 0.18% while SIXG charges 0.30%. QQQ is the cheaper option, by $12 a year on a $10,000 investment.
Which is riskier, QQQ or SIXG?
SIXG has been the more volatile fund at 22.4% annualized versus 16.9% for QQQ. Worst drawdown: QQQ -22.8% vs SIXG -28.1%.
Should I hold both QQQ and SIXG?
QQQ and SIXG have a monthly-return correlation of 0.90, so they move almost identically. What is left to separate them is the fee and the index each one tracks. This is information, not a recommendation.
What is the holdings overlap between QQQ and SIXG?
26.8% of SIXG's money is in holdings QQQ also owns. 26.8% of SIXG's is in holdings QQQ also owns. They hold 9 positions in common, counted across the 102 positions we hold weights for in QQQ and 51 in SIXG.
Which pays a higher dividend, QQQ or SIXG?
QQQ yields 0.44% while SIXG yields 0.53%, so SIXG currently pays the higher dividend yield.
Is SIXG better than QQQ?
QQQ has a lower expense ratio. SIXG led over 1Y and the full window. The two have moved almost in lockstep, correlation 0.90. SIXG is less concentrated, with 37.1% of the fund in its ten largest positions against 46.5%. Which one suits a particular account depends on what it is for. This is information, not a recommendation.