VOO vs. VTSAX
Compare and contrast key facts about Vanguard S&P 500 ETF (VOO) and Vanguard Total Stock Market Index Fund Admiral Shares (VTSAX).
VOO is a passively managed fund by Vanguard that tracks the performance of the S&P 500 Index. It was launched on Sep 7, 2010. VTSAX is managed by Vanguard. It was launched on Nov 13, 2000.
Performance
VOO vs. VTSAX - Performance Comparison
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VOO vs. VTSAX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VOO Vanguard S&P 500 ETF | -4.42% | 17.82% | 24.98% | 26.32% | -18.17% | 28.79% | 18.32% | 31.37% | -4.50% | 21.77% |
VTSAX Vanguard Total Stock Market Index Fund Admiral Shares | -6.75% | 17.12% | 23.23% | 26.51% | -19.52% | 25.72% | 20.98% | 30.79% | -5.18% | 21.16% |
Returns By Period
In the year-to-date period, VOO achieves a -4.42% return, which is significantly higher than VTSAX's -6.75% return. Over the past 10 years, VOO has outperformed VTSAX with an annualized return of 14.05%, while VTSAX has yielded a comparatively lower 13.27% annualized return.
VOO
- 1D
- 2.86%
- 1M
- -5.01%
- YTD
- -4.42%
- 6M
- -1.84%
- 1Y
- 17.67%
- 3Y*
- 18.27%
- 5Y*
- 11.75%
- 10Y*
- 14.05%
VTSAX
- 1D
- -0.46%
- 1M
- -7.71%
- YTD
- -6.75%
- 6M
- -4.47%
- 1Y
- 14.76%
- 3Y*
- 16.69%
- 5Y*
- 10.11%
- 10Y*
- 13.27%
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VOO vs. VTSAX - Expense Ratio Comparison
VOO has a 0.03% expense ratio, which is lower than VTSAX's 0.04% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Return for Risk
VOO vs. VTSAX — Risk / Return Rank
VOO
VTSAX
VOO vs. VTSAX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard S&P 500 ETF (VOO) and Vanguard Total Stock Market Index Fund Admiral Shares (VTSAX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| VOO | VTSAX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.98 | 0.84 | +0.15 |
Sortino ratioReturn per unit of downside risk | 1.50 | 1.29 | +0.20 |
Omega ratioGain probability vs. loss probability | 1.23 | 1.20 | +0.03 |
Calmar ratioReturn relative to maximum drawdown | 1.53 | 1.05 | +0.49 |
Martin ratioReturn relative to average drawdown | 7.29 | 5.08 | +2.21 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| VOO | VTSAX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.98 | 0.84 | +0.15 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.70 | 0.59 | +0.12 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.78 | 0.72 | +0.06 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.83 | 0.43 | +0.40 |
Correlation
The correlation between VOO and VTSAX is 0.99, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
VOO vs. VTSAX - Dividend Comparison
VOO's dividend yield for the trailing twelve months is around 1.19%, which matches VTSAX's 1.20% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VOO Vanguard S&P 500 ETF | 1.19% | 1.13% | 1.24% | 1.46% | 1.69% | 1.25% | 1.54% | 1.88% | 2.06% | 1.78% | 2.02% | 2.10% |
VTSAX Vanguard Total Stock Market Index Fund Admiral Shares | 1.20% | 1.11% | 1.26% | 1.42% | 1.65% | 1.20% | 1.41% | 1.76% | 2.03% | 1.71% | 1.92% | 1.98% |
Drawdowns
VOO vs. VTSAX - Drawdown Comparison
The maximum VOO drawdown since its inception was -33.99%, smaller than the maximum VTSAX drawdown of -55.33%. Use the drawdown chart below to compare losses from any high point for VOO and VTSAX.
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Drawdown Indicators
| VOO | VTSAX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -33.99% | -55.33% | +21.34% |
Max Drawdown (1Y)Largest decline over 1 year | -11.98% | -12.41% | +0.43% |
Max Drawdown (5Y)Largest decline over 5 years | -24.52% | -25.36% | +0.84% |
Max Drawdown (10Y)Largest decline over 10 years | -33.99% | -34.97% | +0.98% |
Current DrawdownCurrent decline from peak | -6.29% | -8.92% | +2.63% |
Average DrawdownAverage peak-to-trough decline | -3.72% | -9.06% | +5.34% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.52% | 2.56% | -0.04% |
Volatility
VOO vs. VTSAX - Volatility Comparison
Vanguard S&P 500 ETF (VOO) has a higher volatility of 5.29% compared to Vanguard Total Stock Market Index Fund Admiral Shares (VTSAX) at 4.39%. This indicates that VOO's price experiences larger fluctuations and is considered to be riskier than VTSAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VOO | VTSAX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.29% | 4.39% | +0.90% |
Volatility (6M)Calculated over the trailing 6-month period | 9.44% | 9.33% | +0.11% |
Volatility (1Y)Calculated over the trailing 1-year period | 18.10% | 18.42% | -0.32% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.82% | 17.32% | -0.50% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 17.99% | 18.37% | -0.38% |