SpaceX agreed to buy AI coding start-up Cursor for $60bn (£45bn) just days after its $85.7bn Nasdaq IPO, with 
Elon Musk's rocket company taking over Cursor parent Anysphere. The companies have been partners since April, when SpaceX announced it had the right to either buy Cursor for $60bn or pay $10bn for the work they had done together — meaning Monday's deal exercises the existing option at the agreed $60bn price, per the BBC. SpaceX said the deal would close by the end of September, with Cursor's shareholders paid in SpaceX shares.
What does Cursor do? Like OpenAI and Anthropic, Cursor's technology uses AI to automate the process of writing code. It is used by major companies including Stripe, Adobe and Nvidia, whose chief executive Jensen Huang has called it his "favourite enterprise AI service", per the BBC. The Huang endorsement gives the acquisition substantive enterprise-validation.
Why all-stock? Paying Cursor's shareholders in SpaceX shares rather than cash conserves the fresh $85.7bn IPO cash position for operational capex while still delivering the headline acquisition price. The structure ties Cursor's existing investor base to the SpaceX equity story at the cap-table level.
How does this fit Musk's AI architecture? SpaceX is trying to catch up with rivals by growing its AI business xAI, which is behind the controversial Grok chatbot. April's partnership-announcement called out "the combination of Cursor's leading product and distribution to expert software engineers with SpaceX's million H100 equivalent Colossus training supercomputer".
What's the SpaceX share trajectory post-IPO? SpaceX's shares have soared by almost 50% from their $135 offer price, including a bumper first full day on the public markets. The listing made Musk the world's first trillionaire — and the 50% post-IPO move puts the freshly-paid Cursor shareholders into immediate paper gains relative to the announcement-day deal value.
What's SpaceX's profitability picture? SpaceX's valuation is largely based on optimism about future earnings, as opposed to financial results demonstrated so far. The company lost more than $9bn in 2025-26 to date due to huge spending on AI and other infrastructure investments.
What's the regulatory dimension? A $60bn AI-coding acquisition by a newly-public $2tn-plus company is the kind of transaction antitrust regulators in the US and EU have signalled increasing willingness to examine. The all-stock structure and the existing April option-agreement both reduce the legal optionality regulators have to block the deal, but a meaningful review pre-September close remains the open procedural question.
Figures referenced: Elon Musk. — JudgeMarket.
