VOO vs VTSAX
Vanguard S&P 500 ETF vs Vanguard Morningstar Total Stock Market Index Fund Admiral Class
Which is better, VOO or VTSAX?
Nearly the same fund. VOO costs less.
VOO has a lower expense ratio. VOO led over 1Y, 3Y, 5Y and the full window. The two have moved almost in lockstep, correlation 0.99.
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 | VOO | VTSAX |
|---|---|---|
| Expense Ratio | 0.03%Best | 0.04% |
| AUM | $997.4B | $480.8B |
| Dividend Yield | 1.04% | 1.02% |
| Holdings | 509 | 3,543 |
| YTD Price Return | +11.82% | +11.87%Best |
| 1Y Price Return | +16.21%Best | +15.86% |
| 3Y Price Return (annualized) | +19.69%Best | +19.31% |
| 5Y Price Return (annualized) | +11.36%Best | +10.32% |
| Volatility (annualized) | 15.8%Best | 16.2% |
| Max Drawdown | -25.4%Best | -26.3% |
| $10,000 over 5 years | $17,126Best | $16,341 |
| Fund Family | Vanguard (US) | Vanguard (US) |
| Category | Equity | Equity |
| Style | Large Cap Blend | Large Cap Blend |
| Inception | Sep 7, 2010 | Nov 13, 2000 |
Not shown on this pair: Top 10 Weight.
Returns are price returns and exclude distributions, because our data feed carries no adjusted close for VTSAX. Both funds are measured the same way, so the comparison holds. VOO yields 1.04% and VTSAX 1.02% on top.
Volatility and max drawdown are measured over the window both funds cover: Sep 13, 2021 to Sep 11, 2026 (5 years).
VOO vs VTSAX 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 5 years both funds cover. Prices exclude distributions, on both funds alike.
VOO vs VTSAX Performance
Vanguard S&P 500 ETF (VOO) is an ETF from Vanguard (US) and Vanguard Morningstar Total Stock Market Index Fund Admiral Class (VTSAX) is a mutual fund from Vanguard (US). Over the past year VOO returned +16.21% while VTSAX returned +15.86%. Year to date, VOO is up 11.82% versus a gain of 11.87% for VTSAX.
Over three years, VOO compounded at +19.69% per year against +19.31% for VTSAX; over five years the annualized figures are +11.36% and +10.32% respectively.
Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
VTSAX has been the more volatile fund, with annualized monthly volatility of 16.2% compared with 15.8% 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 -25.4% for VOO and -26.3% for VTSAX. Drawdown depth is what each fund did in the worst stretch of the window measured above.
The two funds' monthly returns correlate at 0.99. They move almost in lockstep, so holding both mostly duplicates the same exposure.
Fees and Cost Over Time
VOO charges 0.03% per year while VTSAX charges 0.04%. On a $10,000 position that is $3 vs $4 annually, a gap of $1 per year that compounds over a long holding period. On income, VOO currently yields 1.04% against 1.02% for VTSAX.
Structure and taxes
VTSAX is a mutual fund and VOO is an ETF. A mutual fund prices once a day at net asset value and may carry a purchase minimum. An ETF trades through the day at whatever the market pays for it.
In a taxable account the difference that usually matters is distributions. An ETF can meet redemptions in kind, so it rarely has to sell holdings and rarely passes a capital gain to the people who held it; a mutual fund that sells holdings to meet redemptions can distribute a realised gain at year end to everyone still in the fund, whether or not they sold anything themselves. In a tax-deferred account that difference largely disappears. Both are descriptions of how the two wrappers work, not a recommendation.
Tax-loss harvesting works on either wrapper.
Holdings Overlap
At least 98.7% of VOO's money is in holdings VTSAX also owns.
Stated as a floor: for VTSAX, our book for it covers 90.4% of that fund, so a holding it does not list is one we cannot count as shared. The real figure is this or higher.
Most of VOO is already inside VTSAX. Owning both mostly buys the same companies twice.
466 positions in common, counted across the 505 positions we hold weights for in VOO and 2,726 in VTSAX, against full books of 509 and 3,543.
Top Shared Holdings
| Stock | Weight in VOO | Weight in VTSAX | Difference |
|---|---|---|---|
| NVDANvidia Corp. | 7.51% | 6.32% | 1.19% |
| AAPLApple, Inc | 6.59% | 5.84% | 0.75% |
| MSFTMicrosoft Corp 4.100 Feb 06 37 | 4.30% | 3.81% | 0.49% |
| AMZNAmazon.Com Inc | 3.62% | 3.17% | 0.45% |
| GOOGLAlphabet A Usd 0.001 | 3.25% | 2.88% | 0.37% |
| AVGOBroadcom Inc | 2.77% | 2.46% | 0.31% |
| GOOGAlphabet Inc | 2.59% | 2.27% | 0.32% |
| MUMicron Technology, Inc. | 2.02% | 1.79% | 0.23% |
| TSLATesla Inc | 1.84% | 1.63% | 0.21% |
| LLYEli Lilly & Co. | 1.47% | 1.40% | 0.07% |
98.7% of VOO is already inside VTSAX.
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, VOO or VTSAX?
VOO has an expense ratio of 0.03% while VTSAX charges 0.04%. VOO is the cheaper option, by $1 a year on a $10,000 investment.
Which performed better, VOO or VTSAX?
Over the past year VOO returned +16.21% vs +15.86% for VTSAX, so VOO leads on 1-year performance. Past performance does not guarantee future results. This is information, not a recommendation.
Which is riskier, VOO or VTSAX?
VTSAX has been the more volatile fund at 16.2% annualized versus 15.8% for VOO. Worst drawdown: VOO -25.4% vs VTSAX -26.3%.
Should I hold both VOO and VTSAX?
VOO and VTSAX have a monthly-return correlation of 0.99, 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 VOO and VTSAX?
At least 98.7% of VOO's money is in holdings VTSAX also owns. Our book for VTSAX is partial, so the real figure is this or higher. They hold 466 positions in common, counted across the 505 positions we hold weights for in VOO and 2,726 in VTSAX.
Which pays a higher dividend, VOO or VTSAX?
VOO yields 1.04% while VTSAX yields 1.02%, so VOO currently pays the higher dividend yield.
Is it better to hold VTSAX or VOO in a taxable account?
VOO is an ETF and VTSAX is a mutual fund. An ETF can meet redemptions in kind, so it rarely distributes a capital gain to the people holding it. A mutual fund that sells holdings to meet redemptions can pass a realised gain to every holder at year end. In a tax-deferred account that difference largely disappears. This is information, not a recommendation.
Is VTSAX better than VOO?
VOO has a lower expense ratio. VOO led over 1Y, 3Y, 5Y and the full window. The two have moved almost in lockstep, correlation 0.99. Which one suits a particular account depends on what it is for. This is information, not a recommendation.