SpaceX acquires xAI via triangular merger: sources

SpaceX used a triangular merger process to acquire xAI, a move that allowed the company to avoid repaying billions in debt and provided tax benefits to xAI shareholders, according to sources familiar with the deal.

The transaction keeps xAI as a wholly owned subsidiary, separating its liabilities and legal risks from SpaceX, which aims to protect itself from investigations and litigation.

The deal, valued at US$250 billion for xAI and US$1 trillion for SpaceX, was structured as a tax-free reorganization through two Nevada-based entities.

This approach also ensures the acquisition does not trigger a change of control, avoiding debt covenant breaches.

SpaceX’s IPO plans, expected later this year, remain unaffected, with some estimates suggesting the company could raise over US$50 billion at a valuation above US$1.5 trillion.

The merger is the largest in history, according to LSEG data.

🔗 Source: Reuters

🧠 Food for thought

Implications, context, and why it matters.

The merger structure insulates SpaceX from xAI’s liabilities, amid heavy spending

The transaction uses a triangular merger that leaves xAI as a wholly owned subsidiary, which keeps its obligations separate from SpaceX while xAI continues to spend at a fast pace 1.
Across the first nine months of 2025, xAI used $7.8 billion in cash, and its net loss grew to $1.46 billion in the September quarter 2.
The setup limits SpaceX’s exposure to xAI’s debt and legal risk 1. Reuters said xAI took on $12 billion in debt from X after buying the social media platform in 2025, and the combined company added at least another $5 billion of borrowing since then 1.

This deal creates a consolidated Musk-controlled company, while keeping xAI as a subsidiary

The structure groups Elon Musk-controlled assets while keeping xAI under SpaceX, aiming to reduce taxes and cap legal spillover 1.
xAI has told investors the spending supports AI agents and other software that it expects will later run Tesla’s Optimus humanoid robots 2. The longer-range plan connects SpaceX launch infrastructure with xAI’s AI work and X, while day-to-day operations stay separate under the subsidiary model 1.
Musk often shares resources across his companies, including xAI buying hundreds of millions of dollars of Tesla Megapack batteries 2. The material does not say this transaction brings Tesla into the deal or gives the combined entity control over Tesla robots or energy supply 2. It also frames the structure as a way to avoid change-of-control debt covenant triggers while SpaceX keeps plans for an IPO later this year 1.