IJS vs VOO
iShares S&P SmallCap 600 Value ETF vs Vanguard S&P 500 ETF
Which is better, IJS or VOO?
Small Cap Value against Large Cap Blend.
VOO has a lower expense ratio. IJS led over 1Y, VOO over 3Y, 5Y and the full window. IJS is less concentrated, with 9.8% of the fund in its ten largest positions against 37.6%.
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 | IJS | VOO |
|---|---|---|
| Expense Ratio | 0.18% | 0.03%Best |
| AUM | $8.1B | $997.4B |
| Dividend Yield | 1.32% | 1.04% |
| Holdings | 487 | 509 |
| YTD Return | +15.64%Best | +14.14% |
| 1Y Return | +20.03%Best | +17.31% |
| 3Y Return (annualized) | +15.72% | +23.16%Best |
| 5Y Return (annualized) | +7.99% | +13.85%Best |
| Volatility (annualized) | 19.9% | 14.1%Best |
| Max Drawdown | -49.0% | -34.3%Best |
| $10,000 over 5 years | $14,686 | $19,128Best |
| Top 10 Weight | 9.8%Best | 37.6% |
| Fund Family | iShares by BlackRock (US) | Vanguard (US) |
| Category | Equity | Equity |
| Style | Small Cap Value | Large Cap Blend |
| Inception | Jul 24, 2000 | Sep 7, 2010 |
Volatility and max drawdown are measured over the window both funds cover: Sep 9, 2010 to Sep 21, 2026 (16 years).
IJS 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 covers the 16 years both funds cover.
IJS vs VOO Performance
iShares S&P SmallCap 600 Value ETF (IJS) is an ETF from iShares by BlackRock (US) and Vanguard S&P 500 ETF (VOO) is an ETF from Vanguard (US). Over the past year IJS returned +20.03% while VOO returned +17.31%. Year to date, IJS is up 15.64% versus a gain of 14.14% for VOO.
Over three years, IJS compounded at +15.72% per year against +23.16% for VOO; over five years the annualized figures are +7.99% and +13.85% respectively. Across the full 16-year window we track, VOO has the edge at +13.49% annualized vs +10.35%.
Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
IJS has been the more volatile fund, with annualized monthly volatility of 19.9% compared with 14.1% for VOO. 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 -49.0% for IJS and -34.3% for VOO. Drawdown depth is what each fund did in the worst stretch of the window measured above.
The two funds' monthly returns correlate at 0.82. They usually move together, but the gap leaves some room for diversification.
Fees and Cost Over Time
IJS charges 0.18% per year while VOO charges 0.03%. On a $10,000 position that is $18 vs $3 annually, a gap of $15 per year that compounds over a long holding period. On income, IJS currently yields 1.32% against 1.04% for VOO.
Holdings Overlap
We hold position weights for 458 holdings in IJS and 494 in VOO, totalling 99.0% and 99.5% of the two funds. The two books name no position in common, so there is no overlap percentage to show.
0 positions in common, counted across the 458 positions we hold weights for in IJS and 494 in VOO, against full books of 487 and 509.
What only one of them owns
Our book lists 487 positions for VOO that do not appear in our book for IJS (99.2% of the fund), and 451 for IJS that do not appear in VOO (97.9%).
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.
You are not choosing between two funds in isolation.
Whichever of IJS and VOO you pick has to sit alongside everything else you own. Add the rest and see what the combination actually holds.
Free for up to 10 holdings. No account needed.
Frequently Asked Questions
Which is cheaper, IJS or VOO?
IJS has an expense ratio of 0.18% while VOO charges 0.03%. VOO is the cheaper option, by $15 a year on a $10,000 investment.
Which performed better, IJS or VOO?
Over the past year IJS returned +20.03% vs +17.31% for VOO, so IJS leads on 1-year performance. Over the longest common window we track (16 years), IJS annualized +10.35% vs +13.49% for VOO. Past performance does not guarantee future results. This is information, not a recommendation.
Which is riskier, IJS or VOO?
IJS has been the more volatile fund at 19.9% annualized versus 14.1% for VOO. Worst drawdown: IJS -49.0% vs VOO -34.3%.
Should I hold both IJS and VOO?
IJS and VOO have a monthly-return correlation of 0.82, so their returns are far enough apart for the mix to behave differently from either one alone. This is information, not a recommendation.
Which pays a higher dividend, IJS or VOO?
IJS yields 1.32% while VOO yields 1.04%, so IJS currently pays the higher dividend yield.
Is VOO better than IJS?
VOO has a lower expense ratio. IJS led over 1Y, VOO over 3Y, 5Y and the full window. IJS is less concentrated, with 9.8% of the fund in its ten largest positions against 37.6%. Which one suits a particular account depends on what it is for. This is information, not a recommendation.