VVIAX vs. ACIIX
Compare and contrast key facts about Vanguard Value Index Fund Admiral Shares (VVIAX) and American Century Equity Income Fund Class I (ACIIX).
VVIAX is managed by Vanguard. It was launched on Nov 13, 2000. ACIIX is managed by American Century. It was launched on Jul 8, 1998.
Performance
VVIAX vs. ACIIX - Performance Comparison
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VVIAX vs. ACIIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VVIAX Vanguard Value Index Fund Admiral Shares | 3.30% | 15.27% | 16.00% | 9.22% | -2.07% | 26.51% | 2.29% | 25.81% | -5.45% | 17.13% |
ACIIX American Century Equity Income Fund Class I | 3.68% | 12.05% | 10.58% | 4.25% | -2.96% | 17.16% | 1.19% | 24.50% | -3.53% | 13.69% |
Returns By Period
In the year-to-date period, VVIAX achieves a 3.30% return, which is significantly lower than ACIIX's 3.68% return. Over the past 10 years, VVIAX has outperformed ACIIX with an annualized return of 11.79%, while ACIIX has yielded a comparatively lower 8.99% annualized return.
VVIAX
- 1D
- 1.65%
- 1M
- -4.61%
- YTD
- 3.30%
- 6M
- 6.13%
- 1Y
- 16.29%
- 3Y*
- 15.07%
- 5Y*
- 10.84%
- 10Y*
- 11.79%
ACIIX
- 1D
- 0.92%
- 1M
- -4.65%
- YTD
- 3.68%
- 6M
- 5.70%
- 1Y
- 11.45%
- 3Y*
- 10.04%
- 5Y*
- 7.60%
- 10Y*
- 8.99%
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VVIAX vs. ACIIX - Expense Ratio Comparison
VVIAX has a 0.05% expense ratio, which is lower than ACIIX's 0.72% expense ratio.
Return for Risk
VVIAX vs. ACIIX — Risk / Return Rank
VVIAX
ACIIX
VVIAX vs. ACIIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard Value Index Fund Admiral Shares (VVIAX) and American Century Equity Income Fund Class I (ACIIX). 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.
| VVIAX | ACIIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.08 | 0.95 | +0.14 |
Sortino ratioReturn per unit of downside risk | 1.56 | 1.37 | +0.18 |
Omega ratioGain probability vs. loss probability | 1.23 | 1.19 | +0.04 |
Calmar ratioReturn relative to maximum drawdown | 1.53 | 1.29 | +0.24 |
Martin ratioReturn relative to average drawdown | 6.89 | 5.04 | +1.85 |
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
| VVIAX | ACIIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.08 | 0.95 | +0.14 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.78 | 0.71 | +0.07 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.71 | 0.67 | +0.03 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.40 | 0.53 | -0.13 |
Correlation
The correlation between VVIAX and ACIIX is 0.95, 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
VVIAX vs. ACIIX - Dividend Comparison
VVIAX's dividend yield for the trailing twelve months is around 2.01%, less than ACIIX's 10.19% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VVIAX Vanguard Value Index Fund Admiral Shares | 2.01% | 2.04% | 2.30% | 2.45% | 2.51% | 2.14% | 2.55% | 2.49% | 2.72% | 2.29% | 2.45% | 2.60% |
ACIIX American Century Equity Income Fund Class I | 10.19% | 10.55% | 11.71% | 8.21% | 8.96% | 7.02% | 2.18% | 7.57% | 9.05% | 12.14% | 8.08% | 10.72% |
Drawdowns
VVIAX vs. ACIIX - Drawdown Comparison
The maximum VVIAX drawdown since its inception was -59.32%, which is greater than ACIIX's maximum drawdown of -39.16%. Use the drawdown chart below to compare losses from any high point for VVIAX and ACIIX.
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Drawdown Indicators
| VVIAX | ACIIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -59.32% | -39.16% | -20.16% |
Max Drawdown (1Y)Largest decline over 1 year | -11.28% | -8.96% | -2.32% |
Max Drawdown (5Y)Largest decline over 5 years | -17.14% | -13.49% | -3.65% |
Max Drawdown (10Y)Largest decline over 10 years | -36.80% | -32.76% | -4.04% |
Current DrawdownCurrent decline from peak | -4.82% | -4.86% | +0.04% |
Average DrawdownAverage peak-to-trough decline | -9.67% | -5.26% | -4.41% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.50% | 2.32% | +0.18% |
Volatility
VVIAX vs. ACIIX - Volatility Comparison
Vanguard Value Index Fund Admiral Shares (VVIAX) has a higher volatility of 3.80% compared to American Century Equity Income Fund Class I (ACIIX) at 3.01%. This indicates that VVIAX's price experiences larger fluctuations and is considered to be riskier than ACIIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VVIAX | ACIIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.80% | 3.01% | +0.79% |
Volatility (6M)Calculated over the trailing 6-month period | 7.69% | 6.12% | +1.57% |
Volatility (1Y)Calculated over the trailing 1-year period | 14.88% | 11.62% | +3.26% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 13.92% | 10.74% | +3.18% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 16.74% | 13.37% | +3.37% |