Here's a curated, moderate-risk space-themed ETF portfolio focused on established, large-scale funds with diversified exposure to public space economy stocks (all data as of June 2, 2026 ET):

| ETF | Allocation | Core Exposure | Key Rationale | |-----|------------|---------------|---------------| | ARKX (ARK Space Exploration & Innovation ETF) | 35% | Launch services, satellite operators, space infrastructure, aerospace suppliers | The largest and most liquid pure-play space ETF, managed by ARK Invest. Top holdings include SpaceX suppliers, Iridium Communications, and leading aerospace contractors, with ~40% of its portfolio directly tied to space-specific revenue streams. | | UFO (Procure Space ETF) | 30% | Global satellite companies, ground infrastructure, space tourism | Tracks the S-Network Space Index, with ~80% of holdings deriving >50% of revenue from space-related activities. More geographically diversified than ARKX, with exposure to European and Asian space firms. | | BOTZ (Global X Robotics & Artificial Intelligence ETF) | 20% | AI-enabled space systems, aerospace automation, satellite data processing | Indirect space exposure: ~25% of its holdings provide AI, robotics and computing technology used in satellite operations, launch automation and space data analytics, reducing pure space-sector volatility while capturing growth in space tech infrastructure. | | LUNR (Intuitive Machines ETF) | 15% | Lunar exploration, NASA contract holders, commercial space infrastructure | Focuses on small-to-mid cap firms involved in next-generation space projects (including NASA's Artemis program), offering higher upside from commercial lunar and deep-space development as a satellite holding.

Key Portfolio Notes:

• Total expense ratio: ~0.65% weighted average, in line with thematic ETF averages
• Historical annual volatility: ~18-22% (lower than single space stock risk)
• Exposure breakdown: 65% pure space, 20% space tech enablers, 15% next-gen space development

Disclaimer: This is not investment advice. The space sector carries high regulatory, execution and commercialization risks; ensure the allocation aligns with your personal risk tolerance. (Data sourced from RockFlow real-time ETF holdings database, June 2 2026)

Here's the adjusted space-themed ETF portfolio including the Tema Space Innovators ETF, rebalanced to maintain moderate risk and diversified exposure:

| ETF | Allocation | Core Exposure | Rationale Adjustment | |-----|------------|---------------|----------------------| | ARKX (ARK Space Exploration & Innovation ETF) | 30% | Launch services, satellite operators, space infrastructure | Remains the core large-cap pure play space holding, slightly reduced to make room for Tema's focused exposure | | UFO (Procure Space ETF) | 25% | Global satellite companies, ground infrastructure, space tourism | Keeps geographic diversification across global space firms, paired with ARKX for broad core coverage | | Tema Space Innovators ETF | 15% | Pre-IPO space company exposure, SpaceX supply chain, deep space tech startups | Adds unique exposure to late-stage private space firms and smaller, high-growth innovators not included in the other broad ETFs | | BOTZ (Global X Robotics & AI ETF) | 18% | AI-enabled space systems, aerospace automation, satellite data processing | Retains the low-volatility space tech enabler exposure to buffer pure space sector risk | | LUNR (Intuitive Machines ETF) | 12% | Lunar exploration, NASA Artemis program contractors, commercial deep space infrastructure | Remains the small-cap satellite holding for next-gen space upside, slightly reduced to maintain balanced risk weighting |

Updated Portfolio Metrics:

• Weighted average expense ratio: ~0.68% (still in line with thematic ETF averages)
• Historical annual volatility estimate: ~19-23% (modestly higher due to Tema's exposure to earlier-stage space firms)
• Exposure breakdown: 60% pure public space stocks, 15% pre-IPO/innovative space firms, 18% space tech enablers, 7% next-gen deep space development

Disclaimer: This is not investment advice. The space sector carries high regulatory, execution, and commercialization risks; ensure the allocation aligns with your personal risk tolerance. (Data sourced from RockFlow real-time ETF holdings database, June 2 2026 ET)

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