- Barclays analyst Dan Levy believes Tesla and SpaceX could announce a merger ahead of Tesla’s annual shareholder meeting, expected by December 6, 2026.
- An all-stock transaction could combine SpaceX’s estimated $2.1 tn market value with Tesla’s $1.5 tn valuation, potentially giving Elon Musk 37% ownership and 56% voting control.
- Analysts remain divided on the likelihood and timing of a deal, with Wedbush estimating an 80% to 90% probability of completion in 2027, while prediction markets show considerably lower confidence.
Barclays analysts believe Tesla (NASDAQ: TSLA) and SpaceX (NASDAQ: SPCX) could announce a merger before December 2026, potentially creating a technology company valued at approximately $3.6 tn, according to Bloomberg.
In an October 14 research note, Barclays analyst Dan Levy identified Tesla’s upcoming annual general meeting, expected no later than December 6, as a potential deadline for announcing a transaction.
A merger announcement in late October or early November could complicate efforts to secure shareholder approval at the meeting, according to the bank. Both Tesla and SpaceX shareholders would likely need to approve a combination.
Barclays considers vertical integration of artificial intelligence technologies the primary strategic rationale, with potential financial synergies providing additional benefits.
The proposed Terafab semiconductor manufacturing project, involving Tesla, SpaceX and xAI, is central to that assessment. Barclays argues that bringing the businesses under common ownership could simplify investment decisions and eliminate the need for separate board approvals on shared projects.
Other potential areas of integration include Tesla robotaxis using xAI fleet management software, Starlink connectivity in Tesla vehicles, SpaceX data centers using Tesla energy storage systems, and Optimus humanoid robots incorporating Grok AI.
The companies already have significant commercial relationships. SpaceX has committed more than $100 mn to Tesla Cybertruck purchases, while xAI uses Tesla’s utility-scale battery systems.
Barclays views an all-stock acquisition of Tesla by SpaceX as the most likely transaction structure, partly because of SpaceX’s dual-class share structure.
Based on estimated market capitalizations of $2.1 tn for SpaceX and $1.5 tn for Tesla, the bank outlined an illustrative exchange ratio of approximately 0.7 SpaceX shares for each Tesla share, with an acquisition premium potentially increasing the consideration for Tesla investors.
Under that scenario, Musk could control approximately 37% of the combined company’s equity and 56% of voting rights. Barclays also identified consolidation as a possible route toward Musk’s previously stated objective of obtaining greater voting influence over Tesla’s AI and robotics strategy.
Shareholder participation represents a significant obstacle. Broker non-votes accounted for approximately 11% of Tesla’s outstanding shares at its 2025 annual meeting, potentially complicating approval depending on the applicable voting requirements.
Wedbush Securities analyst Dan Ives has estimated an 80% to 90% probability that a Tesla-SpaceX transaction will close in 2027. Oppenheimer considers a combination plausible but argues that maintaining separate corporate structures may better serve Musk’s objectives.
Prediction markets offer a more cautious assessment. Polymarket participants assigned a 24% probability to a merger before the end of December 2026, while Kalshi pricing indicated a 52% probability before May 2027.
SpaceX’s record $75 bn initial public offering in June 2026, which valued the company at $1.77 trillion, increased investor attention on a potential combination.
SpaceX President Gwynne Shotwell acknowledged possible synergies between the companies during the June 12 IPO, without confirming any transaction plans.
Musk also addressed their growing technological overlap during Tesla’s second-quarter earnings call. “There’s more and more overlap, especially with Terafab; that’s really going to be a gigantic product,” he said.
Barclays believes an announcement could still emerge within six to 12 months if the December shareholder meeting window is missed, potentially allowing a transaction to close during the current US presidential administration.
The proposed merger remains an analyst scenario rather than an announced transaction. Its feasibility will depend on agreement over valuation and ownership terms, shareholder support and the necessary regulatory approvals.
