VINAX vs. VIEIX

Last updated Jun 24, 2026

VINAX (Vanguard Industrials Index Fund Admiral Shares) and VIEIX (Vanguard Extended Market Index Fund Institutional Shares) are both mutual funds - VINAX is a Industrials Equities fund managed by Vanguard, while VIEIX is a Mid Cap Blend Equities fund managed by Vanguard. Over the past 10 years, VINAX returned 14.83%/yr vs 12.64%/yr for VIEIX. Their correlation of 0.88 suggests significant overlap in exposure. VINAX charges 0.10%/yr vs 0.05%/yr for VIEIX.

Performance

VINAX vs. VIEIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Industrials Index Fund Admiral Shares (VINAX) and Vanguard Extended Market Index Fund Institutional Shares (VIEIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VINAX achieves a 19.51% return, which is significantly higher than VIEIX's 15.56% return. Over the past 10 years, VINAX has outperformed VIEIX with an annualized return of 14.83%, while VIEIX has yielded a comparatively lower 12.64% annualized return.

VINAX

• 1D: 0.65%
• 1M: 5.81%
• YTD: 19.51%
• 6M: 17.58%
• 1Y: 31.37%
• 3Y*: 23.06%
• 5Y*: 14.23%
• 10Y*: 14.83%

VIEIX

• 1D: -0.12%
• 1M: 4.29%
• YTD: 15.56%
• 6M: 13.21%
• 1Y: 29.40%
• 3Y*: 20.28%
• 5Y*: 6.40%
• 10Y*: 12.64%

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

VINAX vs. VIEIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VINAX Vanguard Industrials Index Fund Admiral Shares	19.51%	18.53%	16.95%	22.38%	-8.51%	20.66%	12.25%	30.16%	-13.93%	21.50%
VIEIX Vanguard Extended Market Index Fund Institutional Shares	15.56%	11.42%	15.49%	26.97%	-26.46%	12.46%	32.24%	28.05%	-9.36%	18.12%

Correlation

The correlation between VINAX and VIEIX is 0.84, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.84
Correlation (3Y) Calculated over the trailing 3-year period	0.88
Correlation (5Y) Calculated over the trailing 5-year period	0.87
Correlation (10Y) Calculated over the trailing 10-year period	0.85
Correlation (All Time) Calculated using the full available price history since Sep 29, 2004	0.88

The correlation between VINAX and VIEIX has been stable across timeframes, ranging from 0.84 to 0.88 - a consistent structural relationship.

VINAX vs. VIEIX - Sectors Allocation Comparison

Sectors	VINAX	VIEIX
Industrials	90.2%	19.3%
Technology	4.2%	22.8%
Utilities	3.8%	1.9%
Consumer Cyclical	1.1%	9.2%
Financial Services	0.2%	14.0%
Energy	0.2%	4.4%
Basic Materials	0.1%	4.2%
Communication Services	0.0%	3.2%
Real Estate	0.0%	5.8%
Healthcare	0.0%	12.9%
Consumer Defensive	-	2.5%

Return for Risk

VINAX vs. VIEIX — Risk / Return Rank

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

VINAX

VINAX Risk / Return Rank: 51
VINAX Sharpe Ratio Rank: 50
VINAX Sortino Ratio Rank: 48
VINAX Omega Ratio Rank: 43
VINAX Calmar Ratio Rank: 55
VINAX Martin Ratio Rank: 60

VIEIX

VIEIX Risk / Return Rank: 47
VIEIX Sharpe Ratio Rank: 41
VIEIX Sortino Ratio Rank: 38
VIEIX Omega Ratio Rank: 36
VIEIX Calmar Ratio Rank: 66
VIEIX Martin Ratio Rank: 55

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.

VINAX vs. VIEIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Industrials Index Fund Admiral Shares (VINAX) and Vanguard Extended Market Index Fund Institutional Shares (VIEIX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	VINAX	VIEIX	Difference
Sharpe ratio: Return per unit of total volatility	1.92	1.72	+0.21
Sortino ratio: Return per unit of downside risk	2.70	2.40	+0.30
Omega ratio: Gain probability vs. loss probability	1.33	1.29	+0.03
Calmar ratio: Return relative to maximum drawdown	2.72	2.99	-0.27
Martin ratio: Return relative to average drawdown	11.24	10.48	+0.75

VINAX vs. VIEIX - Sharpe Ratio Comparison

The current VINAX Sharpe Ratio is 1.92, which is comparable to the VIEIX Sharpe Ratio of 1.72. The chart below compares the historical Sharpe Ratios of VINAX and VIEIX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

VINAX vs. VIEIX - Drawdown Comparison

The maximum VINAX drawdown since its inception was -63.43%, which is greater than VIEIX's maximum drawdown of -58.03%. Use the drawdown chart below to compare losses from any high point for VINAX and VIEIX.

Drawdown Indicators

	VINAX	VIEIX	Difference
Max Drawdown Largest peak-to-trough decline	-63.43%	-58.03%	-5.40%
Max Drawdown (1Y) Largest decline over 1 year	-12.25%	-10.25%	-2.00%
Max Drawdown (3Y) Largest decline over 3 years	-20.59%	-26.84%	+6.25%
Max Drawdown (5Y) Largest decline over 5 years	-23.07%	-36.32%	+13.25%
Max Drawdown (10Y) Largest decline over 10 years	-42.45%	-41.62%	-0.83%
Current Drawdown Current decline from peak	0.00%	-0.24%	+0.24%
Average Drawdown Average peak-to-trough decline	-8.33%	-13.81%	+5.48%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.95%	2.91%	+0.04%

Volatility

VINAX vs. VIEIX - Volatility Comparison

Vanguard Industrials Index Fund Admiral Shares (VINAX) and Vanguard Extended Market Index Fund Institutional Shares (VIEIX) have volatilities of 6.15% and 6.09%, 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

	VINAX	VIEIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.15%	6.09%	+0.06%
Volatility (6M) Calculated over the trailing 6-month period	14.22%	13.29%	+0.93%
Volatility (1Y) Calculated over the trailing 1-year period	17.31%	17.84%	-0.53%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.49%	22.45%	-3.96%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.54%	22.41%	-1.87%

VINAX vs. VIEIX - Expense Ratio Comparison

VINAX has a 0.10% expense ratio, which is higher than VIEIX's 0.05% 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%.

Dividends

VINAX vs. VIEIX - Dividend Comparison

VINAX's dividend yield for the trailing twelve months is around 0.85%, less than VIEIX's 1.01% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
VIEIX Vanguard Extended Market Index Fund Institutional Shares	1.01%	1.14%	1.10%	1.26%	1.16%	1.14%	1.08%	1.31%	1.67%	1.27%	1.45%	1.37%
VINAX Vanguard Industrials Index Fund Admiral Shares	0.85%	1.01%	1.23%	1.36%	1.51%	1.06%	1.39%	1.68%	1.90%	1.60%	1.82%	1.94%

Frequently Asked Questions

Can I hold both VINAX and VIEIX in my portfolio?

VINAX and VIEIX have a correlation of 0.84, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VINAX or VIEIX?

VINAX has higher volatility (6.15%) compared to VIEIX (6.09%). In terms of maximum drawdown, VINAX dropped -63.43% vs VIEIX's -58.03%.

Which has better risk-adjusted returns?

VINAX currently has the higher Sharpe Ratio (1.92 vs 1.72), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.