ANCFX vs. DFIEX
Compare and contrast key facts about American Funds Fundamental Investors Class A (ANCFX) and DFA International Core Equity Portfolio I (DFIEX).
ANCFX is managed by American Funds. It was launched on Jan 8, 1978. DFIEX is managed by Dimensional. It was launched on Sep 15, 2005.
Performance
ANCFX vs. DFIEX - Performance Comparison
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ANCFX vs. DFIEX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ANCFX American Funds Fundamental Investors Class A | -3.35% | 24.21% | 22.73% | 25.86% | -16.66% | 22.43% | 14.92% | 27.07% | -8.13% | 22.80% |
DFIEX DFA International Core Equity Portfolio I | 2.80% | 36.18% | 3.99% | 17.50% | -13.51% | 13.85% | 7.73% | 21.70% | -17.41% | 28.04% |
Returns By Period
In the year-to-date period, ANCFX achieves a -3.35% return, which is significantly lower than DFIEX's 2.80% return. Over the past 10 years, ANCFX has outperformed DFIEX with an annualized return of 13.25%, while DFIEX has yielded a comparatively lower 9.64% annualized return.
ANCFX
- 1D
- 2.96%
- 1M
- -7.05%
- YTD
- -3.35%
- 6M
- 0.12%
- 1Y
- 23.25%
- 3Y*
- 20.52%
- 5Y*
- 11.90%
- 10Y*
- 13.25%
DFIEX
- 1D
- 3.02%
- 1M
- -6.42%
- YTD
- 2.80%
- 6M
- 8.00%
- 1Y
- 30.46%
- 3Y*
- 16.74%
- 5Y*
- 9.40%
- 10Y*
- 9.64%
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ANCFX vs. DFIEX - Expense Ratio Comparison
ANCFX has a 0.59% expense ratio, which is higher than DFIEX's 0.24% expense ratio.
Return for Risk
ANCFX vs. DFIEX — Risk / Return Rank
ANCFX
DFIEX
ANCFX vs. DFIEX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Funds Fundamental Investors Class A (ANCFX) and DFA International Core Equity Portfolio I (DFIEX). 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.
| ANCFX | DFIEX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.33 | 1.95 | -0.62 |
Sortino ratioReturn per unit of downside risk | 2.00 | 2.55 | -0.55 |
Omega ratioGain probability vs. loss probability | 1.28 | 1.39 | -0.11 |
Calmar ratioReturn relative to maximum drawdown | 2.13 | 2.57 | -0.44 |
Martin ratioReturn relative to average drawdown | 9.34 | 10.07 | -0.73 |
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
| ANCFX | DFIEX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.33 | 1.95 | -0.62 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.72 | 0.60 | +0.11 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.75 | 0.59 | +0.16 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.62 | 0.35 | +0.27 |
Correlation
The correlation between ANCFX and DFIEX is 0.85, 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
ANCFX vs. DFIEX - Dividend Comparison
ANCFX's dividend yield for the trailing twelve months is around 8.85%, more than DFIEX's 3.14% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ANCFX American Funds Fundamental Investors Class A | 8.85% | 8.54% | 8.90% | 5.80% | 4.98% | 10.97% | 2.61% | 6.91% | 9.31% | 7.28% | 4.71% | 6.08% |
DFIEX DFA International Core Equity Portfolio I | 3.14% | 3.22% | 3.42% | 3.36% | 2.88% | 2.98% | 1.77% | 2.90% | 2.95% | 2.49% | 2.76% | 4.20% |
Drawdowns
ANCFX vs. DFIEX - Drawdown Comparison
The maximum ANCFX drawdown since its inception was -53.29%, smaller than the maximum DFIEX drawdown of -62.22%. Use the drawdown chart below to compare losses from any high point for ANCFX and DFIEX.
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Drawdown Indicators
| ANCFX | DFIEX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -53.29% | -62.22% | +8.93% |
Max Drawdown (1Y)Largest decline over 1 year | -11.35% | -11.01% | -0.34% |
Max Drawdown (5Y)Largest decline over 5 years | -25.07% | -28.66% | +3.59% |
Max Drawdown (10Y)Largest decline over 10 years | -33.93% | -41.04% | +7.11% |
Current DrawdownCurrent decline from peak | -8.02% | -7.75% | -0.27% |
Average DrawdownAverage peak-to-trough decline | -7.34% | -12.26% | +4.92% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.59% | 2.81% | -0.22% |
Volatility
ANCFX vs. DFIEX - Volatility Comparison
The current volatility for American Funds Fundamental Investors Class A (ANCFX) is 6.04%, while DFA International Core Equity Portfolio I (DFIEX) has a volatility of 7.09%. This indicates that ANCFX experiences smaller price fluctuations and is considered to be less risky than DFIEX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ANCFX | DFIEX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.04% | 7.09% | -1.05% |
Volatility (6M)Calculated over the trailing 6-month period | 11.03% | 10.45% | +0.58% |
Volatility (1Y)Calculated over the trailing 1-year period | 18.13% | 15.90% | +2.23% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.72% | 15.65% | +1.07% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 17.67% | 16.35% | +1.32% |