GFFFX vs. ANCFX
Compare and contrast key facts about American Funds The Growth Fund of America (GFFFX) and American Funds Fundamental Investors Class A (ANCFX).
GFFFX is managed by American Funds. It was launched on Dec 1, 1973. ANCFX is managed by American Funds. It was launched on Jan 8, 1978.
Performance
GFFFX vs. ANCFX - Performance Comparison
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GFFFX vs. ANCFX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
GFFFX American Funds The Growth Fund of America | -11.18% | 19.96% | 28.28% | 37.51% | -30.61% | 19.55% | 38.16% | 28.43% | -2.96% | 26.38% |
ANCFX American Funds Fundamental Investors Class A | -6.13% | 24.21% | 22.73% | 25.86% | -16.66% | 22.43% | 14.92% | 27.07% | -8.13% | 22.80% |
Returns By Period
In the year-to-date period, GFFFX achieves a -11.18% return, which is significantly lower than ANCFX's -6.13% return. Over the past 10 years, GFFFX has outperformed ANCFX with an annualized return of 14.16%, while ANCFX has yielded a comparatively lower 12.92% annualized return.
GFFFX
- 1D
- -0.48%
- 1M
- -9.64%
- YTD
- -11.18%
- 6M
- -9.80%
- 1Y
- 13.80%
- 3Y*
- 19.10%
- 5Y*
- 8.75%
- 10Y*
- 14.16%
ANCFX
- 1D
- -0.62%
- 1M
- -9.88%
- YTD
- -6.13%
- 6M
- -2.09%
- 1Y
- 20.46%
- 3Y*
- 19.35%
- 5Y*
- 11.57%
- 10Y*
- 12.92%
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GFFFX vs. ANCFX - Expense Ratio Comparison
GFFFX has a 0.40% expense ratio, which is lower than ANCFX's 0.59% expense ratio.
Return for Risk
GFFFX vs. ANCFX — Risk / Return Rank
GFFFX
ANCFX
GFFFX vs. ANCFX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Funds The Growth Fund of America (GFFFX) and American Funds Fundamental Investors Class A (ANCFX). 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.
| GFFFX | ANCFX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.66 | 1.16 | -0.50 |
Sortino ratioReturn per unit of downside risk | 1.08 | 1.75 | -0.67 |
Omega ratioGain probability vs. loss probability | 1.15 | 1.25 | -0.09 |
Calmar ratioReturn relative to maximum drawdown | 0.78 | 1.61 | -0.83 |
Martin ratioReturn relative to average drawdown | 2.99 | 7.19 | -4.20 |
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
| GFFFX | ANCFX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.66 | 1.16 | -0.50 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.44 | 0.70 | -0.26 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.72 | 0.73 | -0.01 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.74 | 0.61 | +0.13 |
Correlation
The correlation between GFFFX and ANCFX is 0.96, 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
GFFFX vs. ANCFX - Dividend Comparison
GFFFX's dividend yield for the trailing twelve months is around 12.33%, more than ANCFX's 9.11% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
GFFFX American Funds The Growth Fund of America | 12.33% | 10.95% | 9.23% | 7.64% | 4.32% | 8.42% | 4.51% | 7.38% | 12.29% | 7.27% | 6.87% | 9.13% |
ANCFX American Funds Fundamental Investors Class A | 9.11% | 8.54% | 8.90% | 5.80% | 4.98% | 10.97% | 2.61% | 6.91% | 9.31% | 7.28% | 4.71% | 6.08% |
Drawdowns
GFFFX vs. ANCFX - Drawdown Comparison
The maximum GFFFX drawdown since its inception was -36.26%, smaller than the maximum ANCFX drawdown of -53.29%. Use the drawdown chart below to compare losses from any high point for GFFFX and ANCFX.
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Drawdown Indicators
| GFFFX | ANCFX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -36.26% | -53.29% | +17.03% |
Max Drawdown (1Y)Largest decline over 1 year | -13.74% | -11.35% | -2.39% |
Max Drawdown (5Y)Largest decline over 5 years | -36.26% | -25.07% | -11.19% |
Max Drawdown (10Y)Largest decline over 10 years | -36.26% | -33.93% | -2.33% |
Current DrawdownCurrent decline from peak | -13.74% | -10.66% | -3.08% |
Average DrawdownAverage peak-to-trough decline | -5.60% | -7.34% | +1.74% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.56% | 2.54% | +1.02% |
Volatility
GFFFX vs. ANCFX - Volatility Comparison
American Funds The Growth Fund of America (GFFFX) has a higher volatility of 5.47% compared to American Funds Fundamental Investors Class A (ANCFX) at 4.98%. This indicates that GFFFX's price experiences larger fluctuations and is considered to be riskier than ANCFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| GFFFX | ANCFX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.47% | 4.98% | +0.49% |
Volatility (6M)Calculated over the trailing 6-month period | 11.61% | 10.64% | +0.97% |
Volatility (1Y)Calculated over the trailing 1-year period | 20.77% | 17.94% | +2.83% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 20.17% | 16.67% | +3.50% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 19.61% | 17.65% | +1.96% |