SHLD vs. ARKX

Last updated Jul 18, 2026

SHLD (Global X Defense Tech ETF) and ARKX (ARK Space Exploration & Innovation ETF) are both Aerospace & Defense funds. SHLD is passively managed, while ARKX is actively managed. Over the past year, SHLD returned -1.74% vs 10.42% for ARKX. A 0.61 correlation means they provide meaningful diversification when combined. SHLD charges 0.50%/yr vs 0.75%/yr for ARKX.

Performance

SHLD vs. ARKX - Performance Comparison

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

Returns By Period

In the year-to-date period, SHLD achieves a -7.00% return, which is significantly lower than ARKX's 4.55% return.

SHLD

• 1D: 0.28%
• 1M: -5.60%
• 6M: -22.66%
• YTD: -7.00%
• 1Y: -1.74%
• 3Y*: —
• 5Y*: —
• 10Y*: —

ARKX

• 1D: -1.53%
• 1M: -12.20%
• 6M: -13.85%
• YTD: 4.55%
• 1Y: 10.42%
• 3Y*: 24.85%
• 5Y*: 8.57%
• 10Y*: —

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

SHLD vs. ARKX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
SHLD Global X Defense Tech ETF	-7.00%	74.16%	35.03%	12.89%
ARKX ARK Space Exploration & Innovation ETF	4.55%	48.46%	26.67%	7.91%

Correlation

The correlation between SHLD and ARKX is 0.72, 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	0.72
Correlation (All Time) Calculated using the full available price history since Sep 13, 2023	0.61

The correlation between SHLD and ARKX shifts across timeframes, from 0.61 (all time) to 0.72 (1 year), reflecting how their relationship changes across market environments.

SHLD vs. ARKX - Sectors Allocation Comparison

Sectors	SHLD	ARKX
Industrials	87.8%	56.2%
Technology	12.2%	27.0%
Basic Materials	-	0.0%
Communication Services	-	7.6%
Consumer Cyclical	-	7.5%
Consumer Defensive	-	-
Energy	-	-
Financial Services	-	-
Healthcare	-	1.7%
Real Estate	-	-
Utilities	-	-

Return for Risk

SHLD vs. ARKX — Risk / Return Rank

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

SHLD

SHLD Risk / Return Rank: 9
SHLD Sharpe Ratio Rank: 9
SHLD Sortino Ratio Rank: 9
SHLD Omega Ratio Rank: 9
SHLD Calmar Ratio Rank: 9
SHLD Martin Ratio Rank: 9

ARKX

ARKX Risk / Return Rank: 16
ARKX Sharpe Ratio Rank: 15
ARKX Sortino Ratio Rank: 16
ARKX Omega Ratio Rank: 15
ARKX Calmar Ratio Rank: 17
ARKX Martin Ratio Rank: 17

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.

SHLD vs. ARKX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Global X Defense Tech ETF (SHLD) and ARK Space Exploration & Innovation ETF (ARKX). 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.

	SHLD	ARKX	Difference
Sharpe ratio: Return per unit of total volatility	-0.07	0.31	-0.38
Sortino ratio: Return per unit of downside risk	0.08	0.67	-0.59
Omega ratio: Gain probability vs. loss probability	1.01	1.08	-0.07
Calmar ratio: Return relative to maximum drawdown	-0.07	0.51	-0.58
Martin ratio: Return relative to average drawdown	-0.17	1.20	-1.36

SHLD vs. ARKX - Sharpe Ratio Comparison

The current SHLD Sharpe Ratio is -0.07, which is lower than the ARKX Sharpe Ratio of 0.31. The chart below compares the historical Sharpe Ratios of SHLD and ARKX, 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

SHLD vs. ARKX - Drawdown Comparison

The maximum SHLD drawdown since its inception was -25.40%, smaller than the maximum ARKX drawdown of -43.61%. Use the drawdown chart below to compare losses from any high point for SHLD and ARKX.

Drawdown Indicators

	SHLD	ARKX	Difference
Max Drawdown Largest peak-to-trough decline	-25.40%	-43.61%	+18.21%
Max Drawdown (1Y) Largest decline over 1 year	-25.40%	-20.42%	-4.98%
Max Drawdown (3Y) Largest decline over 3 years	—	-25.47%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-43.61%	—
Current Drawdown Current decline from peak	-22.77%	-19.71%	-3.06%
Average Drawdown Average peak-to-trough decline	-3.93%	-19.80%	+15.87%
Ulcer Index Depth and duration of drawdowns from previous peaks	10.40%	8.74%	+1.66%

Volatility

SHLD vs. ARKX - Volatility Comparison

The current volatility for Global X Defense Tech ETF (SHLD) is 8.21%, while ARK Space Exploration & Innovation ETF (ARKX) has a volatility of 8.71%. This indicates that SHLD experiences smaller price fluctuations and is considered to be less risky than ARKX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SHLD	ARKX	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.21%	8.71%	-0.50%
Volatility (6M) Calculated over the trailing 6-month period	19.78%	26.09%	-6.31%
Volatility (1Y) Calculated over the trailing 1-year period	25.11%	34.13%	-9.02%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.52%	28.33%	-6.81%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.52%	27.76%	-6.24%

SHLD vs. ARKX - Expense Ratio Comparison

SHLD has a 0.50% expense ratio, which is lower than ARKX's 0.75% expense ratio.

Dividends

SHLD vs. ARKX - Dividend Comparison

SHLD's dividend yield for the trailing twelve months is around 0.71%, while ARKX has not paid dividends to shareholders.

Position	TTM	2025	2024	2023
ARKX ARK Space Exploration & Innovation ETF	0.00%	0.00%	0.00%	0.00%
SHLD Global X Defense Tech ETF	0.71%	0.55%	0.53%	0.26%

Frequently Asked Questions

Can I hold both SHLD and ARKX in my portfolio?

SHLD and ARKX have a correlation of 0.72, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SHLD or ARKX?

ARKX has higher volatility (8.71%) compared to SHLD (8.21%). In terms of maximum drawdown, SHLD dropped -25.40% vs ARKX's -43.61%.

Which ETF is better, SHLD or ARKX?

On 1-year performance, ARKX leads with 10.42% vs -1.74% for SHLD. On fees, SHLD is cheaper at 0.50% per year. On volatility, SHLD has been the lower-risk option at 8.21%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, SHLD or ARKX?

Over the 1-year period, ARKX has performed better with a 10.42% return vs -1.74%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, SHLD or ARKX?

SHLD is cheaper with a 0.50% expense ratio, compared with 0.75% for ARKX.

Which ETF pays a higher dividend yield, SHLD or ARKX?

SHLD has the higher dividend yield at 0.71%, compared with 0.00% for ARKX.

What is the main difference between SHLD and ARKX?

They also come from different issuers: Global X and ARK. Their fees differ too: 0.50% for SHLD and 0.75% for ARKX.

Which has better risk-adjusted returns?

ARKX currently has the higher Sharpe Ratio (0.31 vs -0.07), 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.