VIAAX vs. VIGIX

Last updated Apr 1, 2026

Compare and contrast key facts about Vanguard International Dividend Appreciation Index Fund Admiral Shares (VIAAX) and Vanguard Growth Index Fund Institutional Shares (VIGIX).

VIAAX is managed by Vanguard. It was launched on Mar 2, 2016. VIGIX is managed by Vanguard. It was launched on May 14, 1998.

Performance

VIAAX vs. VIGIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard International Dividend Appreciation Index Fund Admiral Shares (VIAAX) and Vanguard Growth Index Fund Institutional Shares (VIGIX). The values are adjusted to include any dividend payments, if applicable.

VIAAX vs. VIGIX - 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%
VIGIX Vanguard Growth Index Fund Institutional Shares	-13.83%	19.44%	32.68%	46.77%	-33.13%	27.27%	40.19%	37.26%	-3.34%	27.81%

Returns By Period

In the year-to-date period, VIAAX achieves a -5.04% return, which is significantly higher than VIGIX's -13.83% return. Over the past 10 years, VIAAX has underperformed VIGIX with an annualized return of 7.38%, while VIGIX has yielded a comparatively higher 15.58% 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%

VIGIX

• 1D: -0.57%
• 1M: -8.83%
• YTD: -13.83%
• 6M: -12.31%
• 1Y: 13.73%
• 3Y*: 19.57%
• 5Y*: 10.94%
• 10Y*: 15.58%

*Multi-year figures are annualized to reflect compound growth (CAGR)

VIAAX vs. VIGIX - Expense Ratio Comparison

VIAAX has a 0.16% expense ratio, which is higher than VIGIX'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%.

VIAAX

Vanguard International Dividend Appreciation Index Fund Admiral Shares

VIGIX

Vanguard Growth Index Fund Institutional Shares

Return for Risk

VIAAX vs. VIGIX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

VIAAX

VIAAX Risk / Return Rank: 15
VIAAX Sharpe Ratio Rank: 15
VIAAX Sortino Ratio Rank: 14
VIAAX Omega Ratio Rank: 14
VIAAX Calmar Ratio Rank: 16
VIAAX Martin Ratio Rank: 17

VIGIX

VIGIX Risk / Return Rank: 26
VIGIX Sharpe Ratio Rank: 26
VIGIX Sortino Ratio Rank: 30
VIGIX Omega Ratio Rank: 29
VIGIX Calmar Ratio Rank: 23
VIGIX Martin Ratio Rank: 22

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

VIAAX vs. VIGIX - 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 Growth Index Fund Institutional Shares (VIGIX). 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	VIGIX	Difference
Sharpe ratio Return per unit of total volatility	0.38	0.61	-0.24
Sortino ratio Return per unit of downside risk	0.62	1.04	-0.43
Omega ratio Gain probability vs. loss probability	1.08	1.15	-0.07
Calmar ratio Return relative to maximum drawdown	0.46	0.66	-0.20
Martin ratio Return relative to average drawdown	1.71	2.38	-0.66
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VIAAX vs. VIGIX - Sharpe Ratio Comparison

The current VIAAX Sharpe Ratio is 0.38, which is lower than the VIGIX Sharpe Ratio of 0.61. The chart below compares the historical Sharpe Ratios of VIAAX and VIGIX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	VIAAX	VIGIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.38	0.61	-0.24
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.29	0.49	-0.20
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.49	0.73	-0.24
Sharpe Ratio (All Time) Calculated using the full available price history	0.51	0.43	+0.08

Correlation

The correlation between VIAAX and VIGIX is 0.69, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

VIAAX vs. VIGIX - Dividend Comparison

VIAAX's dividend yield for the trailing twelve months is around 2.26%, more than VIGIX's 0.47% 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%
VIGIX Vanguard Growth Index Fund Institutional Shares	0.47%	0.41%	0.47%	0.58%	0.70%	0.48%	0.66%	0.95%	1.32%	1.15%	1.40%	1.31%

Drawdowns

VIAAX vs. VIGIX - Drawdown Comparison

The maximum VIAAX drawdown since its inception was -30.78%, smaller than the maximum VIGIX drawdown of -56.95%. Use the drawdown chart below to compare losses from any high point for VIAAX and VIGIX.

Drawdown Indicators

	VIAAX	VIGIX	Difference
Max Drawdown Largest peak-to-trough decline	-30.78%	-56.95%	+26.17%
Max Drawdown (1Y) Largest decline over 1 year	-10.52%	-16.51%	+5.99%
Max Drawdown (5Y) Largest decline over 5 years	-28.59%	-35.62%	+7.03%
Max Drawdown (10Y) Largest decline over 10 years	-30.78%	-35.62%	+4.84%
Current Drawdown Current decline from peak	-10.00%	-16.51%	+6.51%
Average Drawdown Average peak-to-trough decline	-6.19%	-16.36%	+10.17%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.80%	4.56%	-1.76%

Volatility

VIAAX vs. VIGIX - Volatility Comparison

Vanguard International Dividend Appreciation Index Fund Admiral Shares (VIAAX) and Vanguard Growth Index Fund Institutional Shares (VIGIX) have volatilities of 5.77% and 5.52%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VIAAX	VIGIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.77%	5.52%	+0.25%
Volatility (6M) Calculated over the trailing 6-month period	9.77%	12.10%	-2.33%
Volatility (1Y) Calculated over the trailing 1-year period	15.29%	22.69%	-7.40%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.97%	22.30%	-8.33%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.13%	21.49%	-6.36%