Key Summary
- SpaceX officially signed a binding merger agreement on June 16 to acquire AI programming startup Cursor through a stock swap, implying an equity value of $60 billion.
- The consideration will be paid in SpaceX Class A common stock, with the share exchange ratio calculated based on the volume-weighted average price of the seven trading days prior to the closing. The transaction is expected to be completed in the third quarter of 2026, pending regulatory approval.
- This move fulfills the acquisition option made in April, abandoning the path of a $10 billion breakup fee; Cursor users include 67% of Fortune 500 companies.
On June 16, SpaceX signed a binding merger agreement to acquire AI programming tool Cursor (parent company Anysphere) in a stock swap, with the transaction implying an equity value of $60 billion. The "$60 billion acquisition or $10 billion breakup" option from April has now been finalized.
From the right to choose to the formal signing
Back in April, SpaceX obtained the right to acquire Cursor for $60 billion by the end of the year through SEC 8-K, with an agreement that it would have to pay a $10 billion breakup fee if the acquisition didn't materialize. The market treated it like a bet, with even the prediction market Polymarket opening bets on the probability of a successful acquisition. Now the answer is clear: immediately after the largest IPO in history (valued at $1.75 trillion) on June 12th, SpaceX upgraded its option to a formal merger agreement on the 16th.
This is a pure stock swap transaction, with the consideration paid in SpaceX Class A common stock. The swap ratio is calculated based on the volume-weighted average price (VWAP) of the seven trading days prior to closing, not cash. The transaction is expected to close in the third quarter of 2026, subject to customary hurdles such as regulatory approvals. The contract is finalized; only the final closing procedures remain.
Musk doesn't want an editor; he wants computing power pairings.
Why does SpaceX insist on using Cursor? The answer lies in computing power. Cursor's Composer model, paired with SpaceX's Colossus supercomputer for large-scale training, is equivalent to connecting the "most programming-savvy model" to the "largest training facility."
Cursor itself has users covering 67% of Fortune 500 companies and is the fastest B2B software company in history to reach $2 billion in annualized revenue (ARR), with an estimated $6 billion by the end of this year. Founded in 2022 by four MIT dropouts, its current CEO, Michael Truell, is only 25 years old and already worth $1.3 billion.
This follows Musk's merger spree this year. In February, SpaceX first merged its own xAI into SpaceX, valuing it at $1.25 trillion. xAI was renamed "SpaceXAI" and became its AI business. During this period, SpaceX also poached two senior engineers from Cursor. Cursor is the remaining piece of the "space + AI" puzzle.
Frequently Asked Questions
Has SpaceX completed its acquisition of Cursor?
The deal is not yet officially closed. SpaceX signed a binding merger agreement on June 16 to acquire Cursor through a stock swap, implying a $60 billion equity value. The transaction is expected to close in the third quarter of 2026, subject to customary conditions such as regulatory approvals, at which point the acquisition will be considered officially completed.
How will this $60 billion deal be paid for?
This is a pure stock swap, not cash. SpaceX will pay with its own Class A common stock, with the exchange ratio calculated based on the volume-weighted average price (VWAP) of the seven trading days prior to the settlement. This is also why the transaction was designed to take place after SpaceX's IPO, requiring publicly traded shares as consideration.
Related reports
