VGTSX vs. VOO
Compare and contrast key facts about Vanguard Total International Stock Index Fund Investor Shares (VGTSX) and Vanguard S&P 500 ETF (VOO).
VGTSX is managed by Vanguard. It was launched on Apr 29, 1996. 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.
Performance
VGTSX vs. VOO - Performance Comparison
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VGTSX vs. VOO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VGTSX Vanguard Total International Stock Index Fund Investor Shares | -1.04% | 32.05% | 5.30% | 15.18% | -16.07% | 8.58% | 11.15% | 21.44% | -14.47% | 27.39% |
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% |
Returns By Period
In the year-to-date period, VGTSX achieves a -1.04% return, which is significantly higher than VOO's -4.42% return. Over the past 10 years, VGTSX has underperformed VOO with an annualized return of 8.44%, while VOO has yielded a comparatively higher 14.05% annualized return.
VGTSX
- 1D
- -0.21%
- 1M
- -11.13%
- YTD
- -1.04%
- 6M
- 3.40%
- 1Y
- 23.91%
- 3Y*
- 14.12%
- 5Y*
- 6.80%
- 10Y*
- 8.44%
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%
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VGTSX vs. VOO - Expense Ratio Comparison
VGTSX has a 0.17% expense ratio, which is higher than VOO's 0.03% expense ratio. However, 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
VGTSX vs. VOO — Risk / Return Rank
VGTSX
VOO
VGTSX vs. VOO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard Total International Stock Index Fund Investor Shares (VGTSX) and Vanguard S&P 500 ETF (VOO). 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.
| VGTSX | VOO | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.49 | 0.98 | +0.51 |
Sortino ratioReturn per unit of downside risk | 1.99 | 1.50 | +0.49 |
Omega ratioGain probability vs. loss probability | 1.30 | 1.23 | +0.07 |
Calmar ratioReturn relative to maximum drawdown | 1.91 | 1.53 | +0.38 |
Martin ratioReturn relative to average drawdown | 7.61 | 7.29 | +0.32 |
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
| VGTSX | VOO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.49 | 0.98 | +0.51 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.46 | 0.70 | -0.24 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.54 | 0.78 | -0.25 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.29 | 0.83 | -0.54 |
Correlation
The correlation between VGTSX and VOO is 0.81, 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
VGTSX vs. VOO - Dividend Comparison
VGTSX's dividend yield for the trailing twelve months is around 2.95%, more than VOO's 1.19% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VGTSX Vanguard Total International Stock Index Fund Investor Shares | 2.95% | 3.08% | 3.26% | 3.16% | 2.98% | 2.99% | 2.05% | 2.98% | 3.09% | 2.68% | 2.86% | 2.77% |
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% |
Drawdowns
VGTSX vs. VOO - Drawdown Comparison
The maximum VGTSX drawdown since its inception was -61.48%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for VGTSX and VOO.
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Drawdown Indicators
| VGTSX | VOO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -61.48% | -33.99% | -27.49% |
Max Drawdown (1Y)Largest decline over 1 year | -11.29% | -11.98% | +0.69% |
Max Drawdown (5Y)Largest decline over 5 years | -29.61% | -24.52% | -5.09% |
Max Drawdown (10Y)Largest decline over 10 years | -35.93% | -33.99% | -1.94% |
Current DrawdownCurrent decline from peak | -11.29% | -6.29% | -5.00% |
Average DrawdownAverage peak-to-trough decline | -14.04% | -3.72% | -10.32% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.84% | 2.52% | +0.32% |
Volatility
VGTSX vs. VOO - Volatility Comparison
Vanguard Total International Stock Index Fund Investor Shares (VGTSX) has a higher volatility of 6.78% compared to Vanguard S&P 500 ETF (VOO) at 5.29%. This indicates that VGTSX's price experiences larger fluctuations and is considered to be riskier than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VGTSX | VOO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.78% | 5.29% | +1.49% |
Volatility (6M)Calculated over the trailing 6-month period | 10.48% | 9.44% | +1.04% |
Volatility (1Y)Calculated over the trailing 1-year period | 15.49% | 18.10% | -2.61% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 14.78% | 16.82% | -2.04% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 15.83% | 17.99% | -2.16% |