VIAAX vs. VFIAX
Compare and contrast key facts about Vanguard International Dividend Appreciation Index Fund Admiral Shares (VIAAX) and Vanguard 500 Index Fund Admiral Shares (VFIAX).
VIAAX is managed by Vanguard. It was launched on Mar 2, 2016. VFIAX is managed by Vanguard. It was launched on Nov 13, 2000.
Performance
VIAAX vs. VFIAX - Performance Comparison
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VIAAX vs. VFIAX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VIAAX Vanguard International Dividend Appreciation Index Fund Admiral Shares | -5.04% | 16.83% | 2.60% | 16.07% | -16.66% | 12.36% | 15.10% | 26.99% | -11.32% | 27.83% |
VFIAX Vanguard 500 Index Fund Admiral Shares | -7.06% | 17.83% | 24.97% | 26.24% | -18.16% | 28.65% | 18.32% | 31.46% | -4.45% | 21.78% |
Returns By Period
In the year-to-date period, VIAAX achieves a -5.04% return, which is significantly higher than VFIAX's -7.06% return. Over the past 10 years, VIAAX has underperformed VFIAX with an annualized return of 7.38%, while VFIAX has yielded a comparatively higher 13.71% annualized return.
VIAAX
- 1D
- 0.58%
- 1M
- -9.93%
- YTD
- -5.04%
- 6M
- -2.92%
- 1Y
- 6.36%
- 3Y*
- 7.55%
- 5Y*
- 4.04%
- 10Y*
- 7.38%
VFIAX
- 1D
- -0.39%
- 1M
- -7.69%
- YTD
- -7.06%
- 6M
- -4.61%
- 1Y
- 14.41%
- 3Y*
- 17.14%
- 5Y*
- 11.37%
- 10Y*
- 13.71%
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VIAAX vs. VFIAX - Expense Ratio Comparison
VIAAX has a 0.16% expense ratio, which is higher than VFIAX's 0.04% 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
VIAAX vs. VFIAX — Risk / Return Rank
VIAAX
VFIAX
VIAAX vs. VFIAX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard International Dividend Appreciation Index Fund Admiral Shares (VIAAX) and Vanguard 500 Index Fund Admiral Shares (VFIAX). 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.
| VIAAX | VFIAX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.38 | 0.84 | -0.46 |
Sortino ratioReturn per unit of downside risk | 0.62 | 1.30 | -0.68 |
Omega ratioGain probability vs. loss probability | 1.08 | 1.20 | -0.12 |
Calmar ratioReturn relative to maximum drawdown | 0.46 | 1.06 | -0.60 |
Martin ratioReturn relative to average drawdown | 1.71 | 5.13 | -3.42 |
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
| VIAAX | VFIAX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.38 | 0.84 | -0.46 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.29 | 0.68 | -0.39 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.49 | 0.76 | -0.27 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.51 | 0.43 | +0.08 |
Correlation
The correlation between VIAAX and VFIAX is 0.75, 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
VIAAX vs. VFIAX - Dividend Comparison
VIAAX's dividend yield for the trailing twelve months is around 2.26%, more than VFIAX's 1.22% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VIAAX Vanguard International Dividend Appreciation Index Fund Admiral Shares | 2.26% | 2.09% | 1.92% | 1.92% | 2.05% | 7.01% | 1.28% | 1.83% | 1.99% | 1.69% | 0.68% | 0.00% |
VFIAX Vanguard 500 Index Fund Admiral Shares | 1.22% | 1.12% | 1.24% | 1.45% | 1.68% | 1.24% | 1.53% | 1.87% | 2.05% | 1.78% | 2.02% | 2.10% |
Drawdowns
VIAAX vs. VFIAX - Drawdown Comparison
The maximum VIAAX drawdown since its inception was -30.78%, smaller than the maximum VFIAX drawdown of -55.20%. Use the drawdown chart below to compare losses from any high point for VIAAX and VFIAX.
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Drawdown Indicators
| VIAAX | VFIAX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -30.78% | -55.20% | +24.42% |
Max Drawdown (1Y)Largest decline over 1 year | -10.52% | -12.12% | +1.60% |
Max Drawdown (5Y)Largest decline over 5 years | -28.59% | -24.53% | -4.06% |
Max Drawdown (10Y)Largest decline over 10 years | -30.78% | -33.83% | +3.05% |
Current DrawdownCurrent decline from peak | -10.00% | -8.90% | -1.10% |
Average DrawdownAverage peak-to-trough decline | -6.19% | -9.46% | +3.27% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.80% | 2.49% | +0.31% |
Volatility
VIAAX vs. VFIAX - Volatility Comparison
Vanguard International Dividend Appreciation Index Fund Admiral Shares (VIAAX) has a higher volatility of 5.77% compared to Vanguard 500 Index Fund Admiral Shares (VFIAX) at 4.24%. This indicates that VIAAX's price experiences larger fluctuations and is considered to be riskier than VFIAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VIAAX | VFIAX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.77% | 4.24% | +1.53% |
Volatility (6M)Calculated over the trailing 6-month period | 9.77% | 9.08% | +0.69% |
Volatility (1Y)Calculated over the trailing 1-year period | 15.29% | 18.13% | -2.84% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 13.97% | 16.86% | -2.89% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 15.13% | 18.03% | -2.90% |