SpaceX (SPCX) and Tesla (TSLA) Form Committees to Explore $3.5 Trillion Merger

Committees Weigh a $3.5 Trillion Combination

SpaceX (SPCX) and Tesla (TSLA) have taken a potential combination into formal exploration, with independent committees at both companies now working through the terms of a merger that would unite two businesses worth roughly $3.5 trillion combined, enough to make it the largest corporate deal ever completed. A Bloomberg report published on Thursday said an announcement could come as early as December, while stressing that no terms have been signed and that the timetable could still slip into 2027. The report also said Musk wants any deal closed while President Donald Trump is in office, though Democrats won both chambers of Congress in the November 3 elections, a result that could complicate the political and regulatory path.

For Tesla shareholders the central question is the swap rate: how many SpaceX shares each Tesla share would convert into, and at what premium. Bank of America analyst Alexander Perry expects SpaceX to buy Tesla with stock rather than cash. At a 20% premium, he estimated, Tesla holders would own about 47% of the combined company, a calculation based on prices from October 20. A larger premium would dilute the SpaceX side, which is why the number is expected to sit at the center of the committee negotiations.

Market pricing gives a rough baseline for the exchange ratio. Tesla shares traded at $393.65 and SpaceX shares at $140.33 when the report was filed, meaning one Tesla share equaled about 2.8 SpaceX shares before any premium is applied. Elon Musk keeps control of the combined entity either way: Barclays estimates he would hold about 56% of the combined voting power. On the regulatory side, Perry named China, where Tesla builds about half of its cars, as the main risk, a hurdle a former Tesla director has also flagged.

The 473 Million Abstention Precedent

The deal's hardest test may sit inside Tesla's own governing documents. On the SpaceX side, Elon Musk controls more than 80% of the votes, so approval there is effectively secured. Tesla is a different matter: its charter requires a majority of all outstanding shares to approve a merger, and every investor who skips the vote counts as a “no.” Retail holders who ignore the proxy card would push the tally toward defeat, a bar few large acquisitions have to clear.

Tesla shareholders have seen this mechanic work against management before. In 2025, a non-binding proposal on Tesla investing in xAI drew more votes for than against, yet 473 million abstentions were enough to sink it. The same threshold now applies to any merger ballot, which means the committees must secure not only agreeable terms but also a high turnout. That recusal structure is also why the deal's terms, including the swap rate Tesla holders would receive, will be negotiated by the committees rather than by the founder himself.

Musk has discouraged assumptions that the outcome is predetermined. “Some people out there assume that a SpaceX and Tesla merger is a certainty... I think that would be overstating it,” he said. The company's December 3 annual meeting carries no merger item on the ballot, and although Musk called the merger a good idea in October, he recused himself from the process. The independent committees at both companies now control the schedule, and any announcement would start the countdown to a vote that Tesla's own charter makes unusually hard to win.

Market data from COINOTAG shows the tape has not priced the merger as done. SpaceX last traded at $140.92, up 0.35% over 24 hours, with the strongest resistance overhead at $148.48, scored 100 out of 100, and the strongest support at $132.30, scored 90 out of 100. The daily RSI reads 49.6, a neutral value consistent with the sideways trend the composite flags, so the headlines have moved the stock within its range rather than out of it. Tesla trades at $397.98, up 1.73% on the day.