XAR vs XSPC: Which Is the Better Pick in 2026?

Overview

XAR and XSPC both target the aerospace and space sector but operate at fundamentally different scales and with different investment approaches. XAR is a broad, index-tracking ETF covering the traditional aerospace and defense industry through the S&P Aerospace & Defense Select Industry Index, while XSPC is a thematic ETF launched in mid-2026 focused specifically on space-economy companies and technologies. The two differ sharply in fund maturity, asset base, and strategic scope.

How they differ

XAR tracks an equal-weighted index of established aerospace and defense firms—a rules-based approach focused on the legacy sector—whereas XSPC pursues active or semi-active exposure to space-adjacent businesses and emerging space-economy players. The most immediate structural difference is scale: XAR holds $5.68B in assets with a 15 years-year track record, while XSPC is a nascent fund with $2.16M and was launched in June 2026. Cost and income also diverge sharply. XAR exhibits a beta of 1.3, indicating amplified moves relative to broad market swings.

Who each is best for

XAR: Fits investors seeking systematic, low-cost exposure to the traditional aerospace and defense sector with a modest dividend component and long operating history. Works well for those building a core position in the industrial side of space and aviation.

XSPC: Designed for investors with a thematic conviction about growth in the space economy itself—commercial spaceflight, satellite technology, and related infrastructure—who accept higher fees and illiquidity in exchange for focused, non-indexed exposure to emerging subsectors.

• Thematic concentration and definition risk. XSPC's space-economy focus creates exposure to a narrower, less-established cohort of firms than XAR's broad aerospace-and-defense index. The boundary between qualifying holdings and excluded companies may shift as the space sector evolves, introducing tracking and composition surprises.

• Higher ongoing costs at small scale. XSPC's 0.75% expense ratio is 0.4% percentage points above XAR's 0.35%, a meaningful drag on a small, young fund that has not yet demonstrated performance justifying the fee premium.

• Sector cyclicality and defense budget exposure. Both funds depend on aerospace and defense spending cycles. XAR's exposure to traditional defense budgets and commercial aviation markets carries geopolitical and economic-cycle sensitivity; XSPC's smaller, less-proven space-economy subsector may be more vulnerable to shifts in venture funding and government space-agency priorities.

• Lack of historical return or volatility data for XSPC. XSPC's recent inception date and minimal asset base mean no meaningful long-term performance or realized volatility history exists; investors cannot verify strategy durability or drawdown behavior under stress.

Bottom line

If you want broad, low-cost, dividend-paying exposure to an established sector with deep historical data, XAR's size, age, and index approach align with that objective. If you believe the space economy represents a distinct long-term theme and are willing to accept early-stage fund risk, higher fees, and illiquidity, XSPC's narrow focus delivers that concentrated bet. Investors in either should verify holdings overlap and monitor XSPC's trading dynamics before deploying capital; past performance data for XSPC does not yet exist, so forward assumptions rest entirely on sector thesis and fund strategy alignment.