CGDG vs. GAIOX

Last updated Jun 4, 2026

CGDG (Capital Group Dividend Growers ETF) and GAIOX (American Funds Growth and Income Portfolio) are both funds - CGDG is a Global Equities fund actively managed by Capital Group, while GAIOX is a Diversified Portfolio fund managed by American Funds. Over the past year, CGDG returned 15.66% vs 21.97% for GAIOX. Their correlation of 0.87 suggests significant overlap in exposure. CGDG charges 0.47%/yr vs 0.66%/yr for GAIOX.

Performance

CGDG vs. GAIOX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Capital Group Dividend Growers ETF (CGDG) and American Funds Growth and Income Portfolio (GAIOX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CGDG achieves a 4.98% return, which is significantly lower than GAIOX's 8.97% return.

CGDG

• 1D: -0.45%
• 1M: 1.00%
• YTD: 4.98%
• 6M: 5.58%
• 1Y: 15.66%
• 3Y*: —
• 5Y*: —
• 10Y*: —

GAIOX

• 1D: 0.30%
• 1M: 3.94%
• YTD: 8.97%
• 6M: 9.44%
• 1Y: 21.97%
• 3Y*: 17.56%
• 5Y*: 9.41%
• 10Y*: 10.86%

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

CGDG vs. GAIOX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
CGDG Capital Group Dividend Growers ETF	4.98%	22.74%	11.52%	9.54%
GAIOX American Funds Growth and Income Portfolio	8.97%	17.92%	14.54%	10.95%

Correlation

The correlation between CGDG and GAIOX is 0.85, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.85
Correlation (All Time) Calculated using the full available price history since Sep 29, 2023	0.87

The correlation between CGDG and GAIOX has been stable across timeframes, ranging from 0.85 to 0.87 - a consistent structural relationship.

Return for Risk

CGDG vs. GAIOX — Risk / Return Rank

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

CGDG

CGDG Risk / Return Rank: 42
CGDG Sharpe Ratio Rank: 41
CGDG Sortino Ratio Rank: 40
CGDG Omega Ratio Rank: 39
CGDG Calmar Ratio Rank: 41
CGDG Martin Ratio Rank: 47

GAIOX

GAIOX Risk / Return Rank: 56
GAIOX Sharpe Ratio Rank: 57
GAIOX Sortino Ratio Rank: 55
GAIOX Omega Ratio Rank: 56
GAIOX Calmar Ratio Rank: 50
GAIOX Martin Ratio Rank: 63

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.

CGDG vs. GAIOX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Capital Group Dividend Growers ETF (CGDG) and American Funds Growth and Income Portfolio (GAIOX). 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.

	CGDG	GAIOX	Difference
Sharpe ratio: Return per unit of total volatility	1.48	2.22	-0.74
Sortino ratio: Return per unit of downside risk	2.08	3.14	-1.06
Omega ratio: Gain probability vs. loss probability	1.26	1.42	-0.15
Calmar ratio: Return relative to maximum drawdown	2.04	2.70	-0.66
Martin ratio: Return relative to average drawdown	7.88	12.28	-4.40
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CGDG vs. GAIOX - Sharpe Ratio Comparison

The current CGDG Sharpe Ratio is 1.48, which is lower than the GAIOX Sharpe Ratio of 2.22. The chart below compares the historical Sharpe Ratios of CGDG and GAIOX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	CGDG	GAIOX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.48	2.22	-0.74
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.75	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.83	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.53	0.87	+0.66

Drawdowns

CGDG vs. GAIOX - Drawdown Comparison

The maximum CGDG drawdown since its inception was -10.52%, smaller than the maximum GAIOX drawdown of -26.55%. Use the drawdown chart below to compare losses from any high point for CGDG and GAIOX.

Drawdown Indicators

	CGDG	GAIOX	Difference
Max Drawdown Largest peak-to-trough decline	-10.52%	-26.55%	+16.03%
Max Drawdown (1Y) Largest decline over 1 year	-7.72%	-8.32%	+0.60%
Max Drawdown (3Y) Largest decline over 3 years	—	-13.08%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-23.11%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-26.55%	—
Current Drawdown Current decline from peak	-1.41%	0.00%	-1.41%
Average Drawdown Average peak-to-trough decline	-1.32%	-3.44%	+2.12%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.99%	1.82%	+0.17%

Volatility

CGDG vs. GAIOX - Volatility Comparison

Capital Group Dividend Growers ETF (CGDG) has a higher volatility of 3.24% compared to American Funds Growth and Income Portfolio (GAIOX) at 3.03%. This indicates that CGDG's price experiences larger fluctuations and is considered to be riskier than GAIOX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CGDG	GAIOX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.24%	3.03%	+0.21%
Volatility (6M) Calculated over the trailing 6-month period	8.28%	8.08%	+0.20%
Volatility (1Y) Calculated over the trailing 1-year period	10.63%	10.09%	+0.54%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	12.16%	12.58%	-0.42%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	12.16%	13.18%	-1.02%

CGDG vs. GAIOX - Expense Ratio Comparison

CGDG has a 0.47% expense ratio, which is lower than GAIOX's 0.66% expense ratio.

Dividends

CGDG vs. GAIOX - Dividend Comparison

CGDG's dividend yield for the trailing twelve months is around 1.88%, less than GAIOX's 5.05% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CGDG Capital Group Dividend Growers ETF	1.88%	1.95%	2.15%	0.39%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
GAIOX American Funds Growth and Income Portfolio	5.05%	5.50%	4.81%	2.81%	6.45%	5.13%	4.00%	5.51%	6.10%	3.45%	4.39%	4.60%

Frequently Asked Questions

Can I hold both CGDG and GAIOX in my portfolio?

CGDG and GAIOX have a correlation of 0.85, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CGDG or GAIOX?

CGDG has higher volatility (3.24%) compared to GAIOX (3.03%). In terms of maximum drawdown, CGDG dropped -10.52% vs GAIOX's -26.55%.

Which has better risk-adjusted returns?

GAIOX currently has the higher Sharpe Ratio (2.22 vs 1.48), 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.