Musk's Plan to List SpaceX on Nasdaq Fuels Tesla Merger Rumors

CNBC | May 26, 2026 at 09:16 PM UTC
Bullish 82% Confidence Unanimous Agreement
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Key Points

  • SpaceX is expected to begin trading on Nasdaq in just over two weeks following a private valuation of $1.25 trillion; Tesla's market cap stands at approximately $1.6 trillion
  • The companies already have significant overlap: SpaceX purchased $697 million in Tesla Megapack batteries and $131 million in Cybertrucks in 2024-2025, while Tesla invested $2 billion in Musk's xAI
  • Both companies are heavily investing in AI, with over three-quarters of SpaceX's $10.1 billion Q1 revenue tied to AI and Tesla planning to triple capex to over $25 billion this year

AI Summary

Summary

Key Development: Elon Musk is preparing to take SpaceX public on Nasdaq within two weeks, with a private market valuation of $1.25 trillion. This has intensified speculation about a potential merger with Tesla, currently valued at $1.6 trillion market cap.

Merger Rumors: Sources told CNBC that Musk has discussed combining the companies with colleagues. Tesla employees reportedly anticipate such a transaction and discuss it openly internally. However, legal experts note potential concerns from government stakeholders given SpaceX's defense contracts.

Existing Integration: The companies already share significant resources:

  • Board overlap: Musk, his brother Kimbal, and venture capitalist Ira Ehrenpreis serve on both boards
  • Cross-investments: Tesla invested $2 billion in xAI (part of SpaceX structure)
  • Commercial ties: SpaceX purchased $697 million in Tesla Megapack batteries (2024-2025) and $131 million in Cybertrucks (2025)
  • Shared personnel and technical collaboration

Strategic Rationale: Both companies are heavily focused on AI infrastructure. SpaceX reported over 75% of its $10.1 billion Q1 revenue tied to AI, while Tesla plans to triple capex to $25+ billion this year for AI development.

Governance Considerations: Musk controls 85% voting power at SpaceX, eliminating potential board resistance. A merger could help achieve ambitious compensation milestones: SpaceX targets include $7.5 trillion market cap and Mars colonization with 1 million inhabitants.

Market Implications: Analysts suggest the combination would create a AI-focused mega-conglomerate, facilitating capital raising for competing with tech giants like Microsoft and Google in the AI space. The SpaceX IPO roadshow begins next week.

Model Analysis Breakdown

Model Sentiment Confidence
GPT-5-mini Bullish 74%
Claude 4.5 Haiku Bullish 78%
Gemini 2.5 Flash Bullish 95%
Consensus Bullish 82%