SpaceX Closes Its $60 Billion Cursor Deal, the Largest Startup Acquisition Ever
SpaceX finalized its $60 billion purchase of Cursor on August 14. It is the largest acquisition of a venture-backed startup ever recorded, and it exists to pull Musk's AI division level with Anthropic and OpenAI.
SpaceX formally closed its $60 billion acquisition of Cursor on August 14. According to the regulatory filing, the deal became effective that day.
It is the largest funding event of its kind: the largest acquisition of a venture-backed startup ever recorded. Not the largest tech acquisition, but the largest one where a VC-funded company was the target.
How it got here
The timeline is worth reading on its own.
On April 21, SpaceX signed an option agreement: the right to buy Cursor for $60 billion, or to walk away for a breakup fee of roughly $10 billion.
On June 16, days after its own blockbuster IPO, it announced it would exercise that option.
In August, it closed.
Why does a rocket company buy a coding tool?
The answer sits in an earlier merger. xAI, Elon Musk's AI lab, merged into SpaceX earlier this year. Musk's AI division now lives inside this company.
That division still trails Anthropic and OpenAI, as Grok 4.6's own benchmark table shows, and Cursor has the one thing money cannot build quickly: users.
Cursor, built by Anysphere and founded in 2022, makes the tool developers use to generate, edit and review code. Last November it said it had crossed $1 billion in annualized revenue.
Every time a developer works in Cursor, it produces data that is close to ideal for training a coding model. That asset, rather than the software itself, is probably what carried the $60 billion price.
The detail the headlines skip
The deal was all stock.
Cursor's shareholders did not receive cash; they received SpaceX stock. That matters. It let SpaceX pay this price without draining its balance sheet, and it moved the risk onto Cursor's holders. What the deal is really worth depends on what SpaceX stock does from here.
The question developers are asking
The concern among Cursor users is simple: what happens to Claude and GPT?
Cursor has let you run Anthropic's and OpenAI's models. Its owner now houses a direct competitor to both.
No decision has been announced. But when the new owner runs a rival AI lab, the question is a fair one, and so far it has not been answered. 👀
Frequently asked questions
Why would SpaceX buy a coding startup?
xAI merged into SpaceX earlier this year, so Musk's AI division now sits inside the same company, and it still trails Anthropic and OpenAI. Cursor brings millions of developers and over $1 billion in annualized revenue, plus real-world coding data that cannot be bought quickly.
Was the $60 billion paid in cash?
No, it was an all-stock deal. Cursor's shareholders received SpaceX stock rather than cash, which let SpaceX pay that price without draining its balance sheet and shifted the risk onto Cursor's holders.
What happens to Claude and GPT inside Cursor?
Nothing has been announced. Users' main concern is that rival models get removed from the tool, but SpaceX has made no statement either way so far.
