CGNG vs. CGMM

Last updated Jul 17, 2026

CGNG (Capital Group New Geography Equity ETF) and CGMM (Capital Group U.S. Small and Mid Cap ETF) are both exchange-traded funds - CGNG is a Emerging Markets Diversified fund actively managed by Capital Group, while CGMM is a Mid Cap Blend Equities fund actively managed by Capital Group. Both are actively managed. Over the past year, CGNG returned 23.58% vs 18.17% for CGMM. A 0.68 correlation means they provide meaningful diversification when combined. CGNG charges 0.64%/yr vs 0.51%/yr for CGMM.

Performance

CGNG vs. CGMM - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Capital Group New Geography Equity ETF (CGNG) and Capital Group U.S. Small and Mid Cap ETF (CGMM). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both investments are quite close, with CGNG having a 11.02% return and CGMM slightly higher at 11.51%.

CGNG

• 1D: -1.85%
• 1M: -4.11%
• 6M: 6.14%
• YTD: 11.02%
• 1Y: 23.58%
• 3Y*: —
• 5Y*: —
• 10Y*: —

CGMM

• 1D: -0.25%
• 1M: -0.31%
• 6M: 4.21%
• YTD: 11.51%
• 1Y: 18.17%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

CGNG vs. CGMM - Yearly Performance Comparison

	2026 (YTD)	2025
CGNG Capital Group New Geography Equity ETF	11.02%	29.28%
CGMM Capital Group U.S. Small and Mid Cap ETF	11.51%	12.15%

Correlation

The correlation between CGNG and CGMM is 0.66, 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	0.66
Correlation (All Time) Calculated using the full available price history since Jan 16, 2025	0.68

The correlation between CGNG and CGMM has been stable across timeframes, ranging from 0.66 to 0.68 - a consistent structural relationship.

Return for Risk

CGNG vs. CGMM — Risk / Return Rank

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

CGNG

CGNG Risk / Return Rank: 41
CGNG Sharpe Ratio Rank: 38
CGNG Sortino Ratio Rank: 37
CGNG Omega Ratio Rank: 40
CGNG Calmar Ratio Rank: 42
CGNG Martin Ratio Rank: 50

CGMM

CGMM Risk / Return Rank: 42
CGMM Sharpe Ratio Rank: 39
CGMM Sortino Ratio Rank: 39
CGMM Omega Ratio Rank: 35
CGMM Calmar Ratio Rank: 44
CGMM Martin Ratio Rank: 51

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.

CGNG vs. CGMM - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Capital Group New Geography Equity ETF (CGNG) and Capital Group U.S. Small and Mid Cap ETF (CGMM). 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.

	CGNG	CGMM	Difference
Sharpe ratio: Return per unit of total volatility	1.12	1.13	-0.01
Sortino ratio: Return per unit of downside risk	1.62	1.71	-0.09
Omega ratio: Gain probability vs. loss probability	1.22	1.20	+0.02
Calmar ratio: Return relative to maximum drawdown	1.72	1.81	-0.09
Martin ratio: Return relative to average drawdown	6.66	6.86	-0.19

CGNG vs. CGMM - Sharpe Ratio Comparison

The current CGNG Sharpe Ratio is 1.12, which is comparable to the CGMM Sharpe Ratio of 1.13. The chart below compares the historical Sharpe Ratios of CGNG and CGMM, 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

CGNG vs. CGMM - Drawdown Comparison

The maximum CGNG drawdown since its inception was -15.90%, smaller than the maximum CGMM drawdown of -21.04%. Use the drawdown chart below to compare losses from any high point for CGNG and CGMM.

Drawdown Indicators

	CGNG	CGMM	Difference
Max Drawdown Largest peak-to-trough decline	-15.90%	-21.04%	+5.14%
Max Drawdown (1Y) Largest decline over 1 year	-13.75%	-10.09%	-3.66%
Current Drawdown Current decline from peak	-6.98%	-2.58%	-4.40%
Average Drawdown Average peak-to-trough decline	-2.89%	-3.08%	+0.19%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.55%	2.66%	+0.89%

Volatility

CGNG vs. CGMM - Volatility Comparison

Capital Group New Geography Equity ETF (CGNG) has a higher volatility of 8.50% compared to Capital Group U.S. Small and Mid Cap ETF (CGMM) at 3.65%. This indicates that CGNG's price experiences larger fluctuations and is considered to be riskier than CGMM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CGNG	CGMM	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.50%	3.65%	+4.85%
Volatility (6M) Calculated over the trailing 6-month period	19.13%	11.99%	+7.14%
Volatility (1Y) Calculated over the trailing 1-year period	21.08%	16.14%	+4.94%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.40%	19.93%	-0.53%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.40%	19.93%	-0.53%

CGNG vs. CGMM - Expense Ratio Comparison

CGNG has a 0.64% expense ratio, which is higher than CGMM's 0.51% expense ratio.

Dividends

CGNG vs. CGMM - Dividend Comparison

CGNG's dividend yield for the trailing twelve months is around 0.61%, more than CGMM's 0.38% yield.

Position	TTM	2025	2024
CGMM Capital Group U.S. Small and Mid Cap ETF	0.38%	0.40%	0.00%
CGNG Capital Group New Geography Equity ETF	0.61%	0.68%	0.27%

Frequently Asked Questions

Can I hold both CGNG and CGMM in my portfolio?

CGNG and CGMM have a correlation of 0.66, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CGNG or CGMM?

CGNG has higher volatility (8.50%) compared to CGMM (3.65%). In terms of maximum drawdown, CGNG dropped -15.90% vs CGMM's -21.04%.

Which ETF is better, CGNG or CGMM?

On 1-year performance, CGNG leads with 23.58% vs 18.17% for CGMM. On fees, CGMM is cheaper at 0.51% per year. On volatility, CGMM has been the lower-risk option at 3.65%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, CGNG or CGMM?

Over the 1-year period, CGNG has performed better with a 23.58% return vs 18.17%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, CGNG or CGMM?

CGMM is cheaper with a 0.51% expense ratio, compared with 0.64% for CGNG.

Which ETF pays a higher dividend yield, CGNG or CGMM?

CGNG has the higher dividend yield at 0.61%, compared with 0.38% for CGMM.

What is the main difference between CGNG and CGMM?

CGNG is categorized as Emerging Markets Diversified, while CGMM is Mid Cap Blend Equities. Their fees differ too: 0.64% for CGNG and 0.51% for CGMM.

Which has better risk-adjusted returns?

CGMM currently has the higher Sharpe Ratio (1.13 vs 1.12), 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.