ARK Space & Defense or SPDR Aerospace & Defense: Which ETF Can Power Your Portfolio?
The ARK Space & Defense Innovation ETF (NYSEMKT:ARKX) offers active management in space technology, while State Street SPDR S&P Aerospace & Defense ETF (NYSEMKT:XAR) provides lower-cost, equal-weighted exposure to established industry leaders. The aerospace and defense industry represents an intersection of government spending and technical innovation. Investors can choose between actively managed portfolios targeting space-specific tech or broader index-based funds. This comparison looks at how a high-conviction, space-focused strategy stacks up against a diversified, equal-weighted industry benchmark. Beta measures price volatility relative to the S&P 500; beta is calculated from monthly returns over the available fund history (up to five years). The 1-yr return represents total return over the trailing 12 months. Dividend yield is the trailing-12-month distribution yield as of the close of trading on Sept. 28, 2026. Continue reading