CGGR vs. ARKK

Last updated Jun 10, 2026

CGGR (Capital Group Growth ETF) and ARKK (ARK Innovation ETF) are both exchange-traded funds - CGGR is a Large Cap Growth Equities fund actively managed by Capital Group, while ARKK is a Technology Equities fund actively managed by ARK. Both are actively managed. Over the past 3 years, CGGR returned 23.98%/yr vs 21.17%/yr for ARKK. Their correlation of 0.83 suggests significant overlap in exposure. CGGR charges 0.39%/yr vs 0.75%/yr for ARKK.

Performance

CGGR vs. ARKK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Capital Group Growth ETF (CGGR) and ARK Innovation ETF (ARKK). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CGGR achieves a 2.70% return, which is significantly higher than ARKK's -2.50% return.

CGGR

• 1D: -0.22%
• 1M: -1.25%
• YTD: 2.70%
• 6M: 2.82%
• 1Y: 17.24%
• 3Y*: 23.98%
• 5Y*: —
• 10Y*: —

ARKK

• 1D: -1.16%
• 1M: -5.21%
• YTD: -2.50%
• 6M: -9.12%
• 1Y: 20.17%
• 3Y*: 21.17%
• 5Y*: -7.93%
• 10Y*: 15.26%

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

CGGR vs. ARKK - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
CGGR Capital Group Growth ETF	2.70%	19.75%	32.12%	42.18%	-14.68%
ARKK ARK Innovation ETF	-2.50%	35.49%	8.40%	69.04%	-48.69%

Correlation

The correlation between CGGR and ARKK is 0.81, 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	0.81
Correlation (3Y) Calculated over the trailing 3-year period	0.81
Correlation (All Time) Calculated using the full available price history since Feb 24, 2022	0.83

The correlation between CGGR and ARKK has been stable across timeframes, ranging from 0.81 to 0.83 - a consistent structural relationship.

CGGR vs. ARKK - Sectors Allocation Comparison

Sectors	CGGR	ARKK
Technology	38.1%	26.4%
Communication Services	16.9%	10.9%
Consumer Cyclical	13.1%	13.7%
Healthcare	9.3%	27.4%
Industrials	7.5%	6.3%
Financial Services	5.1%	15.4%
Basic Materials	2.3%	-
Energy	2.1%	-
Consumer Defensive	2.1%	-
Utilities	0.8%	-
Real Estate	0.8%	-

Return for Risk

CGGR vs. ARKK — Risk / Return Rank

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

CGGR

CGGR Risk / Return Rank: 30
CGGR Sharpe Ratio Rank: 32
CGGR Sortino Ratio Rank: 30
CGGR Omega Ratio Rank: 32
CGGR Calmar Ratio Rank: 26
CGGR Martin Ratio Rank: 32

ARKK

ARKK Risk / Return Rank: 19
ARKK Sharpe Ratio Rank: 19
ARKK Sortino Ratio Rank: 21
ARKK Omega Ratio Rank: 20
ARKK Calmar Ratio Rank: 18
ARKK Martin Ratio Rank: 16

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.

CGGR vs. ARKK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Capital Group Growth ETF (CGGR) and ARK Innovation ETF (ARKK). 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.

	CGGR	ARKK	Difference
Sharpe ratio: Return per unit of total volatility	1.03	0.56	+0.47
Sortino ratio: Return per unit of downside risk	1.46	1.00	+0.46
Omega ratio: Gain probability vs. loss probability	1.19	1.12	+0.08
Calmar ratio: Return relative to maximum drawdown	1.14	0.65	+0.50
Martin ratio: Return relative to average drawdown	4.19	1.42	+2.77
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CGGR vs. ARKK - Sharpe Ratio Comparison

The current CGGR Sharpe Ratio is 1.03, which is higher than the ARKK Sharpe Ratio of 0.56. The chart below compares the historical Sharpe Ratios of CGGR and ARKK, 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

	CGGR	ARKK	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.03	0.56	+0.47
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	-0.17	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.38	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.79	0.34	+0.45

Drawdowns

CGGR vs. ARKK - Drawdown Comparison

The maximum CGGR drawdown since its inception was -28.90%, smaller than the maximum ARKK drawdown of -80.97%. Use the drawdown chart below to compare losses from any high point for CGGR and ARKK.

Drawdown Indicators

	CGGR	ARKK	Difference
Max Drawdown Largest peak-to-trough decline	-28.90%	-80.97%	+52.07%
Max Drawdown (1Y) Largest decline over 1 year	-15.13%	-31.35%	+16.22%
Max Drawdown (3Y) Largest decline over 3 years	-23.37%	-39.56%	+16.19%
Max Drawdown (5Y) Largest decline over 5 years	—	-77.23%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-80.97%	—
Current Drawdown Current decline from peak	-4.40%	-51.44%	+47.04%
Average Drawdown Average peak-to-trough decline	-7.70%	-30.14%	+22.44%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.13%	14.23%	-10.10%

Volatility

CGGR vs. ARKK - Volatility Comparison

The current volatility for Capital Group Growth ETF (CGGR) is 5.81%, while ARK Innovation ETF (ARKK) has a volatility of 11.25%. This indicates that CGGR experiences smaller price fluctuations and is considered to be less risky than ARKK based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CGGR	ARKK	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.81%	11.25%	-5.44%
Volatility (6M) Calculated over the trailing 6-month period	13.13%	25.97%	-12.84%
Volatility (1Y) Calculated over the trailing 1-year period	16.75%	36.10%	-19.35%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.95%	46.39%	-24.44%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.95%	40.34%	-18.39%

CGGR vs. ARKK - Expense Ratio Comparison

CGGR has a 0.39% expense ratio, which is lower than ARKK's 0.75% expense ratio.

Dividends

CGGR vs. ARKK - Dividend Comparison

CGGR's dividend yield for the trailing twelve months is around 0.09%, while ARKK has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARKK ARK Innovation ETF	0.00%	0.00%	0.00%	0.70%	0.00%	0.55%	1.64%	0.38%	3.14%	1.32%	0.00%	2.27%
CGGR Capital Group Growth ETF	0.09%	0.10%	0.33%	0.40%	0.33%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both CGGR and ARKK in my portfolio?

CGGR and ARKK have a correlation of 0.81, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CGGR or ARKK?

ARKK has higher volatility (11.25%) compared to CGGR (5.81%). In terms of maximum drawdown, CGGR dropped -28.90% vs ARKK's -80.97%.

Which ETF is better, CGGR or ARKK?

On 3-year performance, CGGR leads with 23.98% vs 21.17% for ARKK. On fees, CGGR is cheaper at 0.39% per year. On volatility, CGGR has been the lower-risk option at 5.81%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, CGGR or ARKK?

Over the 3-year period, CGGR has performed better with a 23.98% return vs 21.17%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, CGGR or ARKK?

CGGR is cheaper with a 0.39% expense ratio, compared with 0.75% for ARKK.

Which ETF pays a higher dividend yield, CGGR or ARKK?

CGGR has the higher dividend yield at 0.09%, compared with 0.00% for ARKK.

What is the main difference between CGGR and ARKK?

CGGR is categorized as Large Cap Growth Equities, while ARKK is Technology Equities. They also come from different issuers: Capital Group and ARK. Their fees differ too: 0.39% for CGGR and 0.75% for ARKK.

Which has better risk-adjusted returns?

CGGR currently has the higher Sharpe Ratio (1.03 vs 0.56), 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.