IVV vs VOO: which ETF is better?
iShares Core S&P 500 ETF (IVV) and Vanguard S&P 500 ETF (VOO) compared on fees, holdings overlap, dividend yield, returns and risk, using the latest data.
- IVV and VOO have very high overlap: 92% of each fund by weight sits in the same holdings.
- Both charge the same expense ratio, 0.03% a year.
- Over the last 10 years, IVV returned an average of 15.3% a year against 15.3% for VOO, with dividends reinvested.
- Overlap by weight
- 92.2%
- Shared holdings
- 500
| IVV | VOO | |
|---|---|---|
| Name | iShares Core S&P 500 ETF | Vanguard S&P 500 ETF |
| Issuer | IShares | Vanguard |
| Listed on | NYSE Arca · USD | NYSE Arca · USD |
| Expense ratio | 0.03% | 0.03% |
| Assets (AUM) | $853B | $1.0T |
| Launched | May 15, 2000 | Sep 7, 2010 |
| Holdings | 505 | 503 |
| Dividend yield (12m) | 1.14% · quarterly | 1.10% · quarterly |
| Asset class | Equity | Large Cap Equity |
| Annualised return | IVV | VOO |
|---|---|---|
| 1 year | +11.0% | +11.0% |
| 3 years | +20.6% | +20.6% |
| 5 years | +11.0% | +11.0% |
| 10 years | +15.3% | +15.3% |
| Volatility | 15.1% | 15.0% |
| Max drawdown | -33.9% | -34.0% |
Volatility is the annualised standard deviation of daily returns over 3 years. Max drawdown is the largest fall from a peak over the last 10 years, or since launch.
| Holding | IVV | VOO |
|---|---|---|
| AAPLAPPLE | 7.92% | 7.38% |
| NVDANVIDIA | 6.93% | 8.39% |
| MSFTMICROSOFT | 6.28% | 5.78% |
| AMZNAMAZON.COM INC | 4.03% | 3.71% |
| GOOGLALPHABET CLASS A | 2.61% | 3.07% |
| AVGOBROADCOM INC | 2.19% | 2.54% |
| GOOGALPHABET CLASS C | 2.11% | 2.45% |
| METAMETA PLATFORMS CLASS A | 2.10% | 2.43% |
| TSLATESLA INC | 1.53% | 1.52% |
| BRK-BBERKSHIRE HATHAWAY INC CLASS B | 1.68% | 1.41% |
Pull each fund's details, full price history and holdings into Google Sheets or Excel, so your comparison updates itself.
=SF("IVV","etfInfo","expenseRatio&assetsUnderManagement&holdingsCount")=SF_TIMESERIES("IVV","2016-10-01",TODAY(),"dailyAdj")=SF("VOO","etfInfo","expenseRatio&assetsUnderManagement&holdingsCount")=SF_TIMESERIES("VOO","2016-10-01",TODAY(),"dailyAdj")Prices to Nov 6, 2026; holdings last checked Nov 8, 2026. Returns are in each fund's trading currency (USD). Past performance doesn't predict future returns. For information only, not investment advice.
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IVV vs VOO: frequently asked questions
How much do IVV and VOO overlap?
92.2% by weight. They share 500 holdings, and that share of each fund is invested in exactly the same positions. That's very high, so holding both adds little diversification.
Is IVV or VOO cheaper?
They cost the same: both have an expense ratio of 0.03% a year.
Which has performed better, IVV or VOO?
Over the last 10 years, IVV has. IVV returned 15.3% and VOO 15.3% a year on average, including reinvested dividends, as of Nov 6, 2026. Past returns don't predict future ones.
Which pays a higher dividend, IVV or VOO?
IVV does. Over the last 12 months IVV yielded 1.14%, paid quarterly, and VOO 1.10%, paid quarterly.
Should I hold both IVV and VOO?
Holding both mostly doubles up on the same stocks, since 92% of each fund is in the same positions. Most investors pick one, often the cheaper one. This is general information, not advice.
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