RERCX vs. GFFFX

Last updated Jun 26, 2026

RERCX (American Funds EuroPacific Growth Fund® Class R-3) and GFFFX (American Funds The Growth Fund of America Class F-2) are both mutual funds - RERCX is a Foreign Large Cap Equities fund managed by American Funds, while GFFFX is a Large Cap Growth Equities fund actively managed by American Funds. Over the past 10 years, RERCX returned 9.13%/yr vs 16.29%/yr for GFFFX. Their correlation of 0.82 suggests significant overlap in exposure. RERCX charges 1.11%/yr vs 0.40%/yr for GFFFX.

Performance

RERCX vs. GFFFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Funds EuroPacific Growth Fund® Class R-3 (RERCX) and American Funds The Growth Fund of America Class F-2 (GFFFX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RERCX achieves a 9.21% return, which is significantly higher than GFFFX's 6.70% return. Over the past 10 years, RERCX has underperformed GFFFX with an annualized return of 9.13%, while GFFFX has yielded a comparatively higher 16.29% annualized return.

RERCX

• 1D: -0.69%
• 1M: -0.45%
• YTD: 9.21%
• 6M: 9.32%
• 1Y: 23.58%
• 3Y*: 14.67%
• 5Y*: 3.86%
• 10Y*: 9.13%

GFFFX

• 1D: 0.23%
• 1M: -1.26%
• YTD: 6.70%
• 6M: 5.50%
• 1Y: 18.63%
• 3Y*: 23.37%
• 5Y*: 11.06%
• 10Y*: 16.29%

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

RERCX vs. GFFFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RERCX American Funds EuroPacific Growth Fund® Class R-3	9.21%	28.50%	2.28%	15.34%	-23.27%	2.19%	24.43%	26.60%	-15.48%	30.33%
GFFFX American Funds The Growth Fund of America Class F-2	6.70%	19.96%	28.28%	37.51%	-30.61%	19.55%	38.16%	28.43%	-2.96%	26.38%

Correlation

The correlation between RERCX and GFFFX is 0.79, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.79
Correlation (3Y) Calculated over the trailing 3-year period	0.78
Correlation (5Y) Calculated over the trailing 5-year period	0.81
Correlation (10Y) Calculated over the trailing 10-year period	0.79
Correlation (All Time) Calculated using the full available price history since Jan 2, 2009	0.82

The correlation between RERCX and GFFFX has been stable across timeframes, ranging from 0.78 to 0.82 - a consistent structural relationship.

Return for Risk

RERCX vs. GFFFX — Risk / Return Rank

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

RERCX

RERCX Risk / Return Rank: 34
RERCX Sharpe Ratio Rank: 34
RERCX Sortino Ratio Rank: 33
RERCX Omega Ratio Rank: 36
RERCX Calmar Ratio Rank: 33
RERCX Martin Ratio Rank: 36

GFFFX

GFFFX Risk / Return Rank: 23
GFFFX Sharpe Ratio Rank: 23
GFFFX Sortino Ratio Rank: 22
GFFFX Omega Ratio Rank: 24
GFFFX Calmar Ratio Rank: 20
GFFFX Martin Ratio Rank: 26

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.

RERCX vs. GFFFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for American Funds EuroPacific Growth Fund® Class R-3 (RERCX) and American Funds The Growth Fund of America Class F-2 (GFFFX). 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.

	RERCX	GFFFX	Difference
Sharpe ratio: Return per unit of total volatility	1.40	1.14	+0.26
Sortino ratio: Return per unit of downside risk	2.00	1.62	+0.38
Omega ratio: Gain probability vs. loss probability	1.27	1.21	+0.05
Calmar ratio: Return relative to maximum drawdown	1.86	1.36	+0.50
Martin ratio: Return relative to average drawdown	6.87	5.18	+1.69

RERCX vs. GFFFX - Sharpe Ratio Comparison

The current RERCX Sharpe Ratio is 1.40, which is comparable to the GFFFX Sharpe Ratio of 1.14. The chart below compares the historical Sharpe Ratios of RERCX and GFFFX, 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

RERCX vs. GFFFX - Drawdown Comparison

The maximum RERCX drawdown since its inception was -54.15%, which is greater than GFFFX's maximum drawdown of -36.26%. Use the drawdown chart below to compare losses from any high point for RERCX and GFFFX.

Drawdown Indicators

	RERCX	GFFFX	Difference
Max Drawdown Largest peak-to-trough decline	-54.15%	-36.26%	-17.89%
Max Drawdown (1Y) Largest decline over 1 year	-12.56%	-13.74%	+1.18%
Max Drawdown (3Y) Largest decline over 3 years	-15.88%	-21.55%	+5.67%
Max Drawdown (5Y) Largest decline over 5 years	-37.73%	-36.26%	-1.47%
Max Drawdown (10Y) Largest decline over 10 years	-37.73%	-36.26%	-1.47%
Current Drawdown Current decline from peak	-3.56%	-3.47%	-0.09%
Average Drawdown Average peak-to-trough decline	-11.48%	-5.56%	-5.92%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.39%	3.60%	-0.21%

Volatility

RERCX vs. GFFFX - Volatility Comparison

American Funds EuroPacific Growth Fund® Class R-3 (RERCX) and American Funds The Growth Fund of America Class F-2 (GFFFX) have volatilities of 7.45% and 7.16%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RERCX	GFFFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.45%	7.16%	+0.29%
Volatility (6M) Calculated over the trailing 6-month period	14.58%	13.12%	+1.46%
Volatility (1Y) Calculated over the trailing 1-year period	16.75%	16.41%	+0.34%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.94%	20.45%	-3.51%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.86%	19.75%	-2.89%

RERCX vs. GFFFX - Expense Ratio Comparison

RERCX has a 1.11% expense ratio, which is higher than GFFFX's 0.40% expense ratio.

Dividends

RERCX vs. GFFFX - Dividend Comparison

RERCX's dividend yield for the trailing twelve months is around 16.97%, more than GFFFX's 10.26% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GFFFX American Funds The Growth Fund of America Class F-2	10.26%	10.95%	9.23%	7.64%	4.32%	8.42%	4.51%	7.38%	12.29%	7.27%	6.87%	9.13%
RERCX American Funds EuroPacific Growth Fund® Class R-3	16.97%	13.94%	4.37%	3.40%	1.54%	9.75%	0.00%	2.56%	6.16%	4.45%	0.95%	2.77%

Frequently Asked Questions

Can I hold both RERCX and GFFFX in my portfolio?

RERCX and GFFFX have a correlation of 0.79, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RERCX or GFFFX?

RERCX has higher volatility (7.45%) compared to GFFFX (7.16%). In terms of maximum drawdown, RERCX dropped -54.15% vs GFFFX's -36.26%.

Which has better risk-adjusted returns?

RERCX currently has the higher Sharpe Ratio (1.40 vs 1.14), 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.