ACIIX vs. VIHAX
ACIIX (American Century Equity Income Fund Class I) and VIHAX (Vanguard International High Dividend Yield Index Fund Admiral Shares) are both mutual funds - ACIIX is a Dividend fund managed by American Century, while VIHAX is a Large Cap Value Equities fund tracking the FTSE All-World ex US High Dividend Yield Index. Over the past 10 years, ACIIX returned 9.22%/yr vs 11.24%/yr for VIHAX. Their 0.71 correlation means they have sometimes moved together and sometimes differently. ACIIX charges 0.72%/yr vs 0.16%/yr for VIHAX.
Performance
ACIIX vs. VIHAX - Performance Comparison
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Returns By Period
In the year-to-date period, ACIIX achieves a 13.38% return, which is significantly lower than VIHAX's 17.32% return. Over the past 10 years, ACIIX has underperformed VIHAX with an annualized return of 9.22%, while VIHAX has yielded a comparatively higher 11.24% annualized return.
ACIIX
- 1D
- 0.00%
- 1M
- 2.27%
- 6M
- 8.39%
- YTD
- 13.38%
- 1Y
- 19.83%
- 3Y*
- 11.94%
- 5Y*
- 8.20%
- 10Y*
- 9.22%
- ALL TIME*
- 7.77%
VIHAX
- 1D
- -0.62%
- 1M
- 4.34%
- 6M
- 10.32%
- YTD
- 17.32%
- 1Y
- 34.48%
- 3Y*
- 21.86%
- 5Y*
- 14.01%
- 10Y*
- 11.24%
- ALL TIME*
- 11.22%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $0.00 | $0.00 | $0.00 | |
| $0.00 | $0.00 | $0.00 |
ACIIX vs. VIHAX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ACIIX American Century Equity Income Fund Class I | 13.38% | 12.05% | 10.58% | 4.25% | -2.96% | 17.16% | 1.19% | 24.50% | -3.53% | 13.69% |
VIHAX Vanguard International High Dividend Yield Index Fund Admiral Shares | 17.32% | 38.01% | 6.96% | 16.81% | -6.88% | 15.01% | -0.73% | 20.03% | -12.38% | 22.40% |
Correlation
The correlation between ACIIX and VIHAX is 0.53, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.53 |
Correlation (3Y) Balances recent behavior with more history. | 0.57 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.66 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.71 |
Correlation (All Time) Calculated using the full available price history since Mar 7, 2016 | 0.71 |
The correlation between ACIIX and VIHAX shifts across timeframes, from 0.53 (1 year) to 0.71 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
ACIIX vs. VIHAX — Risk / Return Rank
ACIIX
VIHAX
ACIIX vs. VIHAX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Century Equity Income Fund Class I (ACIIX) and Vanguard International High Dividend Yield Index Fund Admiral Shares (VIHAX). 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.
| ACIIX | VIHAX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.61 | ||
| Sortino ratioReturn per unit of downside risk | -0.53 | ||
| Omega ratioGain probability vs. loss probability | 1.40 | 1.53 | -0.13 |
| Calmar ratioReturn relative to maximum drawdown | 3.02 | 3.63 | -0.62 |
| Martin ratioReturn relative to average drawdown | 9.93 | 13.90 | -3.97 |
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Drawdowns
ACIIX vs. VIHAX - Drawdown Comparison
The maximum ACIIX drawdown since its inception was -39.16%, roughly equal to the maximum VIHAX drawdown of -38.80%. Use the drawdown chart below to compare losses from any high point for ACIIX and VIHAX.
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Drawdown Indicators
| ACIIX | VIHAX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -39.16% | -38.80% | -0.36% |
Max Drawdown (1Y)Largest decline over 1 year | -6.38% | -9.53% | +3.15% |
Max Drawdown (3Y)Largest decline over 3 years | -10.15% | -12.29% | +2.14% |
Max Drawdown (5Y)Largest decline over 5 years | -13.49% | -23.92% | +10.43% |
Max Drawdown (10Y)Largest decline over 10 years | -32.76% | -38.80% | +6.04% |
Current DrawdownCurrent decline from peak | -0.63% | -0.62% | -0.01% |
Average DrawdownAverage peak-to-trough decline | -5.22% | -5.94% | +0.72% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.93% | 2.49% | -0.56% |
Volatility
ACIIX vs. VIHAX - Volatility Comparison
The current volatility for American Century Equity Income Fund Class I (ACIIX) is 2.89%, while Vanguard International High Dividend Yield Index Fund Admiral Shares (VIHAX) has a volatility of 3.46%. This indicates that ACIIX experiences smaller price fluctuations and is considered to be less risky than VIHAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ACIIX | VIHAX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.89% | 3.46% | -0.57% |
Volatility (6M)Calculated over the trailing 6-month period | 6.52% | 10.28% | -3.76% |
Volatility (1Y)Calculated over the trailing 1-year period | 8.60% | 12.13% | -3.53% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 10.77% | 13.76% | -2.99% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 13.34% | 15.55% | -2.21% |
ACIIX vs. VIHAX - Expense Ratio Comparison
ACIIX has a 0.72% expense ratio, which is higher than VIHAX's 0.16% expense ratio.
Dividends
ACIIX vs. VIHAX - Dividend Comparison
ACIIX's dividend yield for the trailing twelve months is around 9.48%, more than VIHAX's 3.45% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ACIIX American Century Equity Income Fund Class I | 9.48% | 10.55% | 11.71% | 8.21% | 8.96% | 7.02% | 2.18% | 7.57% | 9.05% | 12.14% | 8.08% | 10.72% |
VIHAX Vanguard International High Dividend Yield Index Fund Admiral Shares | 3.45% | 3.69% | 4.85% | 4.58% | 4.70% | 4.30% | 3.22% | 5.63% | 4.28% | 3.16% | 2.37% | 0.00% |
Frequently Asked Questions
ACIIX and VIHAX have a correlation of 0.53, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
VIHAX has higher volatility (3.46%) compared to ACIIX (2.89%). In terms of maximum drawdown, ACIIX dropped -39.16% vs VIHAX's -38.80%.
VIHAX currently has the higher Sharpe Ratio (2.86 vs 2.25), 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.
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