Tesla and xAI merger officially announced by June 30?

Prediction markets put the probability at 5%: Tesla and xAI merger officially announced by June 30. Currently, markets see this as unlikely (5% YES). One of Wall Street's biggest tech bulls says SpaceX and Tesla could merge next year.

What’s Happening

SpaceX filed its S-1 paperwork on May 20, 2026, providing the first public look at the rocket company's finances and confirming that its prior $2 billion investment in xAI was converted into SpaceX shares following SpaceX's earlier acquisition of xAI. The filing disclosed $890 million in Cybertruck and battery sales from Tesla to SpaceX and its xAI subsidiary since 2023, quantifying the scale of intercompany commercial flows across Elon Musk's portfolio. The structure means xAI now sits inside SpaceX rather than as a standalone counterparty, reshaping the framing of any prospective tesla and xai merger officially announced scenario. [Business Insider, May 20]

Wedbush analyst Dan Ives wrote on May 22, 2026 that he expects SpaceX and Tesla to merge into a single entity in 2027, citing the converted xAI stake as foundational groundwork. Kalshi contracts referenced by CNBC on May 21 priced the SpaceX–Tesla combination at roughly 33% before May 2027, with materially lower odds for earlier windows. No filing, 8-K, or board resolution from Tesla $TSLA has disclosed a definitive merger agreement covering xAI within the June 30 window, and SpaceX's S-1 references xAI as an acquired subsidiary rather than a Tesla-bound asset. [CNBC, May 21]

Historically, large related-party transactions between Musk entities have required shareholder votes and extended disclosure cycles: the 2016 Tesla–SolarCity deal took roughly four months from announcement to close and faced subsequent litigation through 2022. With SpaceX's IPO process now active and xAI consolidated under SpaceX, the near-term M&A pathway points toward a SpaceX–Tesla combination rather than a discrete tesla and xai merger officially announced by June 30, 2026. Key catalysts before that date include any Tesla 8-K filing, SEC review milestones on the SpaceX S-1, and statements from Tesla's board regarding strategic transactions involving Musk-controlled AI assets. [Quartz, May 21]

Traded on Polymarket — $80K Volume

Lower-volume market on Polymarket ($80K). Wider spreads expected — enter with limit orders and be aware of slippage risk. Currently 5c YES.