ARKX vs. ARKR

Last updated Apr 2, 2026

Compare and contrast key facts about ARK Space Exploration & Innovation ETF (ARKX) and Ark Restaurants Corp. (ARKR).

ARKX is an actively managed fund by ARK. It was launched on Mar 30, 2021.

Performance

ARKX vs. ARKR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ARK Space Exploration & Innovation ETF (ARKX) and Ark Restaurants Corp. (ARKR). The values are adjusted to include any dividend payments, if applicable.

ARKX vs. ARKR - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
ARKX ARK Space Exploration & Innovation ETF	3.21%	48.46%	26.67%	24.37%	-34.27%	-7.14%
ARKR Ark Restaurants Corp.	-2.16%	-39.05%	-19.79%	-11.47%	0.44%	-16.50%

Returns By Period

In the year-to-date period, ARKX achieves a 3.21% return, which is significantly higher than ARKR's -2.16% return.

ARKX

• 1D: 1.91%
• 1M: -7.49%
• YTD: 3.21%
• 6M: 3.53%
• 1Y: 68.32%
• 3Y*: 28.79%
• 5Y*: 7.42%
• 10Y*: —

ARKR

• 1D: 0.00%
• 1M: -2.53%
• YTD: -2.16%
• 6M: -7.87%
• 1Y: -35.69%
• 3Y*: -26.69%
• 5Y*: -19.32%
• 10Y*: -8.51%

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

Return for Risk

ARKX vs. ARKR — Risk / Return Rank

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

ARKX

ARKX Risk / Return Rank: 86
ARKX Sharpe Ratio Rank: 89
ARKX Sortino Ratio Rank: 90
ARKX Omega Ratio Rank: 80
ARKX Calmar Ratio Rank: 92
ARKX Martin Ratio Rank: 82

ARKR

ARKR Risk / Return Rank: 15
ARKR Sharpe Ratio Rank: 11
ARKR Sortino Ratio Rank: 11
ARKR Omega Ratio Rank: 11
ARKR Calmar Ratio Rank: 17
ARKR Martin Ratio Rank: 24

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.

ARKX vs. ARKR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ARK Space Exploration & Innovation ETF (ARKX) and Ark Restaurants Corp. (ARKR). 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.

	ARKX	ARKR	Difference
Sharpe ratio Return per unit of total volatility	1.98	-0.71	+2.69
Sortino ratio Return per unit of downside risk	2.60	-0.95	+3.56
Omega ratio Gain probability vs. loss probability	1.32	0.87	+0.44
Calmar ratio Return relative to maximum drawdown	3.36	-0.69	+4.05
Martin ratio Return relative to average drawdown	9.46	-0.94	+10.40
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ARKX vs. ARKR - Sharpe Ratio Comparison

The current ARKX Sharpe Ratio is 1.98, which is higher than the ARKR Sharpe Ratio of -0.71. The chart below compares the historical Sharpe Ratios of ARKX and ARKR, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	ARKX	ARKR	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.98	-0.71	+2.69
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.27	-0.44	+0.71
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	-0.18	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.30	0.03	+0.27

Correlation

The correlation between ARKX and ARKR is 0.14, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

ARKX vs. ARKR - Dividend Comparison

Neither ARKX nor ARKR has paid dividends to shareholders.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARKX ARK Space Exploration & Innovation ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
ARKR Ark Restaurants Corp.	0.00%	0.00%	3.41%	4.89%	2.26%	0.00%	1.29%	4.45%	5.45%	3.70%	4.12%	4.30%

Drawdowns

ARKX vs. ARKR - Drawdown Comparison

The maximum ARKX drawdown since its inception was -43.61%, smaller than the maximum ARKR drawdown of -90.86%. Use the drawdown chart below to compare losses from any high point for ARKX and ARKR.

Drawdown Indicators

	ARKX	ARKR	Difference
Max Drawdown Largest peak-to-trough decline	-43.61%	-90.86%	+47.25%
Max Drawdown (1Y) Largest decline over 1 year	-20.42%	-50.98%	+30.56%
Max Drawdown (5Y) Largest decline over 5 years	-43.61%	-70.38%	+26.77%
Max Drawdown (10Y) Largest decline over 10 years	—	-73.10%	—
Current Drawdown Current decline from peak	-14.96%	-70.68%	+55.72%
Average Drawdown Average peak-to-trough decline	-20.49%	-37.05%	+16.56%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.25%	37.21%	-29.96%

Volatility

ARKX vs. ARKR - Volatility Comparison

ARK Space Exploration & Innovation ETF (ARKX) has a higher volatility of 11.25% compared to Ark Restaurants Corp. (ARKR) at 8.52%. This indicates that ARKX's price experiences larger fluctuations and is considered to be riskier than ARKR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ARKX	ARKR	Difference
Volatility (1M) Calculated over the trailing 1-month period	11.25%	8.52%	+2.73%
Volatility (6M) Calculated over the trailing 6-month period	25.62%	25.40%	+0.22%
Volatility (1Y) Calculated over the trailing 1-year period	34.73%	50.40%	-15.67%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	27.20%	44.14%	-16.94%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	27.20%	48.38%	-21.18%