ARKG vs. ARKK

Last updated Aug 2, 2026

ARKG (ARK Genomic Revolution Multi-Sector ETF) and ARKK (ARK Innovation ETF) are both exchange-traded funds - ARKG is a Health & Biotech Equities fund actively managed by ARK, while ARKK is a Technology Equities fund actively managed by ARK. Both are actively managed. Over the past 10 years, ARKG returned 8.25%/yr vs 14.31%/yr for ARKK. Their correlation of 0.85 means they have usually moved in the same direction. Both charge a 0.75% expense ratio.

Performance

ARKG vs. ARKK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ARK Genomic Revolution Multi-Sector ETF (ARKG) 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, ARKG achieves a 33.10% return, which is significantly higher than ARKK's -7.38% return. Over the past 10 years, ARKG has underperformed ARKK with an annualized return of 8.25%, while ARKK has yielded a comparatively higher 14.31% annualized return.

ARKG

• 1D: -1.78%
• 1M: -10.14%
• 6M: 26.72%
• YTD: 33.10%
• 1Y: 63.67%
• 3Y*: 1.35%
• 5Y*: -14.38%
• 10Y*: 8.25%
• ALL TIME*: 6.19%

ARKK

• 1D: -2.28%
• 1M: -12.32%
• 6M: -4.85%
• YTD: -7.38%
• 1Y: 0.11%
• 3Y*: 13.25%
• 5Y*: -9.65%
• 10Y*: 14.31%
• ALL TIME*: 12.17%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
ARKG ARK Genomic Revolution Multi-Sector ETF	$92.48M	$118.08M	$121.77M
ARKK ARK Innovation ETF	$356.24M	$389.65M	$523.48M

ARKG vs. ARKK - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ARKG ARK Genomic Revolution Multi-Sector ETF	33.10%	23.04%	-28.24%	16.22%	-53.90%	-33.92%	180.40%	44.00%	-1.26%	46.61%
ARKK ARK Innovation ETF	-7.38%	35.49%	8.40%	69.04%	-66.97%	-23.60%	152.71%	35.08%	3.52%	87.33%

Correlation

The correlation between ARKG and ARKK is 0.80, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.80
Correlation (3Y) Balances recent behavior with more history.	0.82
Correlation (5Y) Shows whether the relationship held over a longer period.	0.87
Correlation (10Y) Provides a long-term view across more market conditions.	0.86
Correlation (All Time) Calculated using the full available price history since Oct 31, 2014	0.85

The correlation between ARKG and ARKK has been stable across timeframes, ranging from 0.80 to 0.87 - a consistent structural relationship.

ARKG vs. ARKK - Sectors Allocation Comparison

Sectors	ARKG	ARKK
Healthcare	97.3%	32.0%
Technology	2.0%	25.8%
Financial Services	0.9%	12.8%
Basic Materials	-	-
Communication Services	-	7.1%
Consumer Cyclical	-	13.0%
Consumer Defensive	-	-
Energy	-	-
Industrials	-	9.4%
Real Estate	-	-
Utilities	-	-

Return for Risk

ARKG vs. ARKK — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

ARKG

ARKG Risk / Return Rank: 59
ARKG Sharpe Ratio Rank: 62
ARKG Sortino Ratio Rank: 66
ARKG Omega Ratio Rank: 56
ARKG Calmar Ratio Rank: 65
ARKG Martin Ratio Rank: 47

ARKK

ARKK Risk / Return Rank: 9
ARKK Sharpe Ratio Rank: 9
ARKK Sortino Ratio Rank: 10
ARKK Omega Ratio Rank: 10
ARKK Calmar Ratio Rank: 8
ARKK Martin Ratio Rank: 8

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

ARKG vs. ARKK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ARK Genomic Revolution Multi-Sector ETF (ARKG) 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.

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.

	ARKG	ARKK	Difference
Sharpe ratio: Return per unit of total volatility	1.45	-0.15	+1.59
Sortino ratio: Return per unit of downside risk	2.16	0.05	+2.11
Omega ratio: Gain probability vs. loss probability	1.25	1.01	+0.24
Calmar ratio: Return relative to maximum drawdown	2.26	-0.17	+2.43
Martin ratio: Return relative to average drawdown	5.42	-0.35	+5.77

ARKG vs. ARKK - Sharpe Ratio Comparison

The current ARKG Sharpe Ratio is 1.45, which is higher than the ARKK Sharpe Ratio of -0.15. The chart below compares the historical Sharpe Ratios of ARKG 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.

Drawdowns

ARKG vs. ARKK - Drawdown Comparison

The maximum ARKG drawdown since its inception was -83.59%, roughly equal to the maximum ARKK drawdown of -80.97%. Use the drawdown chart below to compare losses from any high point for ARKG and ARKK.

Drawdown Indicators

	ARKG	ARKK	Difference
Max Drawdown Largest peak-to-trough decline	-83.59%	-80.97%	-2.62%
Max Drawdown (1Y) Largest decline over 1 year	-27.51%	-31.35%	+3.84%
Max Drawdown (3Y) Largest decline over 3 years	-46.45%	-39.56%	-6.89%
Max Drawdown (5Y) Largest decline over 5 years	-79.26%	-76.27%	-2.99%
Max Drawdown (10Y) Largest decline over 10 years	-83.59%	-80.97%	-2.62%
Current Drawdown Current decline from peak	-65.50%	-53.87%	-11.63%
Average Drawdown Average peak-to-trough decline	-36.27%	-30.38%	-5.89%
Ulcer Index Depth and duration of drawdowns from previous peaks	11.46%	15.57%	-4.11%

Volatility

ARKG vs. ARKK - Volatility Comparison

ARK Genomic Revolution Multi-Sector ETF (ARKG) and ARK Innovation ETF (ARKK) have volatilities of 10.47% and 10.19%, 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

	ARKG	ARKK	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.47%	10.19%	+0.28%
Volatility (6M) Calculated over the trailing 6-month period	31.28%	27.72%	+3.56%
Volatility (1Y) Calculated over the trailing 1-year period	43.11%	36.83%	+6.28%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	46.17%	46.55%	-0.38%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	41.44%	40.48%	+0.96%

ARKG vs. ARKK - Expense Ratio Comparison

Both ARKG and ARKK have an expense ratio of 0.75%.

Dividends

ARKG vs. ARKK - Dividend Comparison

Neither ARKG nor ARKK has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARKG ARK Genomic Revolution Multi-Sector ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.62%	0.85%	3.14%	0.82%	1.34%	0.00%	0.00%
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%

Frequently Asked Questions

Can I hold both ARKG and ARKK in my portfolio?

ARKG and ARKK have a correlation of 0.80, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ARKG or ARKK?

ARKG has higher volatility (10.47%) compared to ARKK (10.19%). In terms of maximum drawdown, ARKG dropped -83.59% vs ARKK's -80.97%.

Which ETF is better, ARKG or ARKK?

On 10-year performance, ARKK leads with 14.31% vs 8.25% for ARKG. Both ETFs have the same 0.75% expense ratio. On volatility, ARKK has been the lower-risk option at 10.19%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, ARKG or ARKK?

Over the 10-year period, ARKK has performed better with a 14.31% return vs 8.25%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, ARKG or ARKK?

ARKG and ARKK have the same expense ratio: 0.75% per year.

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

ARKG and ARKK have nearly identical dividend yields, around 0.00%.

What is the main difference between ARKG and ARKK?

ARKG is categorized as Health & Biotech Equities, while ARKK is Technology Equities.

Which has better risk-adjusted returns?

ARKG currently has the higher Sharpe Ratio (1.45 vs -0.15), 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.