AUIAX vs. VIVIX

Last updated Jun 26, 2026

AUIAX (AB Equity Income Fund) and VIVIX (Vanguard Value Index Fund Institutional Shares) are both Large Cap Value Equities funds. Over the past 10 years, AUIAX returned 12.61%/yr vs 12.95%/yr for VIVIX. Their correlation of 0.85 suggests significant overlap in exposure. AUIAX charges 0.97%/yr vs 0.04%/yr for VIVIX.

Performance

AUIAX vs. VIVIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AB Equity Income Fund (AUIAX) and Vanguard Value Index Fund Institutional Shares (VIVIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, AUIAX achieves a 11.97% return, which is significantly lower than VIVIX's 14.55% return. Both investments have delivered pretty close results over the past 10 years, with AUIAX having a 12.61% annualized return and VIVIX not far ahead at 12.95%.

AUIAX

• 1D: -0.58%
• 1M: 0.59%
• YTD: 11.97%
• 6M: 10.55%
• 1Y: 25.55%
• 3Y*: 19.96%
• 5Y*: 13.11%
• 10Y*: 12.61%

VIVIX

• 1D: 0.11%
• 1M: 2.62%
• YTD: 14.55%
• 6M: 13.44%
• 1Y: 27.09%
• 3Y*: 18.69%
• 5Y*: 12.10%
• 10Y*: 12.95%

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

AUIAX vs. VIVIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
AUIAX AB Equity Income Fund	11.97%	17.97%	17.48%	22.48%	-10.26%	25.25%	4.18%	24.59%	-6.82%	16.34%
VIVIX Vanguard Value Index Fund Institutional Shares	14.55%	15.30%	15.99%	9.23%	-2.05%	26.50%	2.30%	25.83%	-5.44%	17.14%

Correlation

The correlation between AUIAX and VIVIX is 0.82, 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	0.82
Correlation (3Y) Calculated over the trailing 3-year period	0.87
Correlation (5Y) Calculated over the trailing 5-year period	0.90
Correlation (10Y) Calculated over the trailing 10-year period	0.92
Correlation (All Time) Calculated using the full available price history since Jul 2, 1998	0.85

The correlation between AUIAX and VIVIX has been stable across timeframes, ranging from 0.82 to 0.92 - a consistent structural relationship.

Return for Risk

AUIAX vs. VIVIX — Risk / Return Rank

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

AUIAX

AUIAX Risk / Return Rank: 77
AUIAX Sharpe Ratio Rank: 77
AUIAX Sortino Ratio Rank: 76
AUIAX Omega Ratio Rank: 71
AUIAX Calmar Ratio Rank: 79
AUIAX Martin Ratio Rank: 84

VIVIX

VIVIX Risk / Return Rank: 88
VIVIX Sharpe Ratio Rank: 89
VIVIX Sortino Ratio Rank: 87
VIVIX Omega Ratio Rank: 82
VIVIX Calmar Ratio Rank: 91
VIVIX Martin Ratio Rank: 91

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.

AUIAX vs. VIVIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AB Equity Income Fund (AUIAX) and Vanguard Value Index Fund Institutional Shares (VIVIX). 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.

	AUIAX	VIVIX	Difference
Sharpe ratio: Return per unit of total volatility	2.16	2.56	-0.40
Sortino ratio: Return per unit of downside risk	3.04	3.65	-0.61
Omega ratio: Gain probability vs. loss probability	1.38	1.46	-0.07
Calmar ratio: Return relative to maximum drawdown	3.09	4.16	-1.07
Martin ratio: Return relative to average drawdown	13.16	15.65	-2.49

AUIAX vs. VIVIX - Sharpe Ratio Comparison

The current AUIAX Sharpe Ratio is 2.16, which is comparable to the VIVIX Sharpe Ratio of 2.56. The chart below compares the historical Sharpe Ratios of AUIAX and VIVIX, 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

AUIAX vs. VIVIX - Drawdown Comparison

The maximum AUIAX drawdown since its inception was -46.97%, smaller than the maximum VIVIX drawdown of -59.30%. Use the drawdown chart below to compare losses from any high point for AUIAX and VIVIX.

Drawdown Indicators

	AUIAX	VIVIX	Difference
Max Drawdown Largest peak-to-trough decline	-46.97%	-59.30%	+12.33%
Max Drawdown (1Y) Largest decline over 1 year	-8.14%	-6.36%	-1.78%
Max Drawdown (3Y) Largest decline over 3 years	-20.88%	-14.40%	-6.48%
Max Drawdown (5Y) Largest decline over 5 years	-20.88%	-17.12%	-3.76%
Max Drawdown (10Y) Largest decline over 10 years	-35.81%	-36.80%	+0.99%
Current Drawdown Current decline from peak	-2.15%	-0.48%	-1.67%
Average Drawdown Average peak-to-trough decline	-7.93%	-9.24%	+1.31%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.91%	1.69%	+0.22%

Volatility

AUIAX vs. VIVIX - Volatility Comparison

AB Equity Income Fund (AUIAX) has a higher volatility of 4.09% compared to Vanguard Value Index Fund Institutional Shares (VIVIX) at 3.38%. This indicates that AUIAX's price experiences larger fluctuations and is considered to be riskier than VIVIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	AUIAX	VIVIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.09%	3.38%	+0.71%
Volatility (6M) Calculated over the trailing 6-month period	9.08%	7.90%	+1.18%
Volatility (1Y) Calculated over the trailing 1-year period	11.68%	10.36%	+1.32%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.98%	13.91%	+2.07%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.30%	16.72%	+0.58%

AUIAX vs. VIVIX - Expense Ratio Comparison

AUIAX has a 0.97% expense ratio, which is higher than VIVIX's 0.04% expense ratio.

Dividends

AUIAX vs. VIVIX - Dividend Comparison

AUIAX's dividend yield for the trailing twelve months is around 7.16%, more than VIVIX's 1.83% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AUIAX AB Equity Income Fund	7.16%	8.11%	10.53%	2.68%	7.73%	16.44%	2.65%	5.61%	13.48%	5.38%	2.85%	5.39%
VIVIX Vanguard Value Index Fund Institutional Shares	1.83%	2.04%	2.31%	2.46%	2.52%	2.15%	2.55%	2.50%	2.73%	2.30%	2.46%	2.61%

Frequently Asked Questions

Can I hold both AUIAX and VIVIX in my portfolio?

AUIAX and VIVIX have a correlation of 0.82, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, AUIAX or VIVIX?

AUIAX has higher volatility (4.09%) compared to VIVIX (3.38%). In terms of maximum drawdown, AUIAX dropped -46.97% vs VIVIX's -59.30%.

Which has better risk-adjusted returns?

VIVIX currently has the higher Sharpe Ratio (2.56 vs 2.16), 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.