AIX vs VOO
Defiance US 100 Tech AI Moat ETF vs Vanguard S&P 500 ETF
Which is better, AIX or VOO?
Large Cap Growth against Large Cap Blend.
VOO has a lower expense ratio. VOO is less concentrated, with 37.9% of the fund in its ten largest positions against 52.9%.
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 | AIX | VOO |
|---|---|---|
| Expense Ratio | 0.65% | 0.03%Best |
| AUM | $501,304.67 | $1.0T |
| Dividend Yield | 0.00% | 1.06% |
| Holdings | 32 | 506 |
| YTD Return | -0.77% | +13.57%Best |
| 1Y Return | - | +17.55% |
| 3Y Return (annualized) | - | +22.46% |
| 5Y Return (annualized) | - | +13.28% |
| Top 10 Weight | 52.9% | 37.9%Best |
| Fund Family | Defiance ETFs, LLC | Vanguard (US) |
| Category | Equity | Equity |
| Style | Large Cap Growth | Large Cap Blend |
| Inception | Jun 24, 2026 | Sep 7, 2010 |
Not shown on this pair: Volatility (annualized), Max Drawdown, $10,000 over the window.
AIX vs VOO growth
Month-end closes. Both lines start at 0% in the first month shown, so the gap between them is the difference in growth across that window. The full view is available from the range buttons; it is not the opening view here because over the whole period one of these two funds moves so much further than the other that its line would sit flat on the axis.
AIX vs VOO Performance
Defiance US 100 Tech AI Moat ETF (AIX) is an ETF from Defiance ETFs, LLC and Vanguard S&P 500 ETF (VOO) is an ETF from Vanguard (US). Year to date, AIX is down 0.77% versus a gain of 13.57% for VOO.
Past performance does not guarantee future results.
Fees and Cost Over Time
AIX charges 0.65% per year while VOO charges 0.03%. On a $10,000 position that is $65 vs $3 annually, a gap of $62 per year that compounds over a long holding period. On income, AIX currently yields 0.00% against 1.06% for VOO.
Holdings Overlap
88.5% of AIX's money is in holdings VOO also owns. 40.4% of VOO's money is in holdings AIX also owns.
Most of AIX is already inside VOO. Owning both mostly buys the same companies twice.
26 positions in common, counted across the 31 positions we hold weights for in AIX and 504 in VOO, against full books of 32 and 506.
What only one of them owns
Measured across the 31 and 504 positions we hold weights for.
VOO holds 473 positions AIX does not, 59.3% of the fund.
Largest: GOOG 2.40%, JPM 1.44%, BRK.B 1.40%, LLY 1.38%, XOM 1.01%
Top Shared Holdings
| Stock | Weight in AIX | Weight in VOO | Difference |
|---|---|---|---|
| NVDANvidia Corp | 5.09% | 8.09% | 3.00% |
| AAPLApple, Inc | 4.91% | 7.04% | 2.13% |
| MSFTMicrosoft Corp | 5.73% | 5.70% | 0.03% |
| AMZNAmazon.Com Inc | 4.56% | 3.85% | 0.71% |
| METAMeta Platforms Inc | 5.57% | 1.90% | 3.67% |
| AMDAdvanced Micro Devices Inc | 6.16% | 1.16% | 5.00% |
| GOOGLAlphabet Inc | 4.17% | 3.01% | 1.16% |
| AVGOBroadcom Inc | 4.36% | 2.65% | 1.71% |
| PLTRPalantir Technologies Inc | 6.32% | 0.65% | 5.67% |
| MUMicron Technology, Inc. | 5.06% | 1.64% | 3.42% |
88.5% of AIX is already inside VOO.
You probably hold more than these two. Add the rest and see how much of the whole book is the same companies twice.
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Frequently Asked Questions
Which is cheaper, AIX or VOO?
AIX has an expense ratio of 0.65% while VOO charges 0.03%. VOO is the cheaper option, by $62 a year on a $10,000 investment.
What is the holdings overlap between AIX and VOO?
88.5% of AIX's money is in holdings VOO also owns. 40.4% of VOO's is in holdings AIX also owns. They hold 26 positions in common, counted across the 31 positions we hold weights for in AIX and 504 in VOO.
Which pays a higher dividend, AIX or VOO?
AIX yields 0.00% while VOO yields 1.06%, so VOO currently pays the higher dividend yield.
Is VOO better than AIX?
VOO has a lower expense ratio. VOO is less concentrated, with 37.9% of the fund in its ten largest positions against 52.9%. Which one suits a particular account depends on what it is for. This is information, not a recommendation.