SpaceX has completed its acquisition of Cursor, an AI coding startup, in a purchase valued at $60 billion. The deal closed on Friday, August 14, 2026, after SpaceX and Cursor spent months working together before the transaction became official.
The acquisition process began in April 2026, when SpaceX and Cursor first partnered for Cursor’s model training efforts. SpaceX then announced the acquisition in June and officially committed to the purchase that same month. The final step came in August, bringing the partnership and acquisition process under one company.
From partnership to acquisition
The timeline shows a deal that moved through several stages. SpaceX and Cursor teamed up in April 2026, creating a working relationship before any acquisition had been completed. Their partnership focused on Cursor’s model training efforts, giving the companies a shared project before SpaceX moved toward buying the startup.
SpaceX announced the acquisition in June 2026 and committed to the purchase during that month. The company paid $60 billion for Cursor, making the transaction the central event in the startup’s path from independent AI coding company to part of SpaceX.
That sequence matters because the acquisition did not begin with the final closing announcement. The companies had already been working together, then moved from a partnership to a formal commitment, and finally completed the purchase on August 14.
SpaceX’s acquisition of Cursor combines the company that bought the startup with an AI coding business already working on model training efforts. The verified details do not describe changes to Cursor’s products, leadership, staff, or operations, so the clear development is the change in ownership.
Regulators and the final closing
The acquisition also went through a regulatory process before it closed. On SpaceX’s August earnings call, Elon Musk addressed the timing of the transaction, saying, “We don’t want to jump the gun on regulators for closing the acquisition.”
That comment came before the final closing and showed that SpaceX was waiting for the regulatory process before completing the purchase. The company later closed the acquisition on Friday, August 14, 2026.
The closing date marks the point when the announced purchase became complete. June brought the announcement and SpaceX’s official commitment, while August brought the completed acquisition. Together, those dates outline the path from agreement to ownership.
What the $60 billion purchase means for Cursor
Cursor now sits within SpaceX after the $60 billion purchase. Before the closing, Elon Musk’s SpaceX and Cursor had already been working together, so the acquisition followed an existing connection rather than starting from zero.
The April partnership centered on Cursor’s model training efforts, but the verified details do not provide more information about the models, the training process, or any new plans after the acquisition. They also do not identify a new product or service tied to the purchase.
For now, the facts are clear on the timeline and the size of the transaction: SpaceX and Cursor partnered in April, SpaceX announced the acquisition in June, and the purchase closed in August for $60 billion. The acquisition is now official.
The story also highlights how the stages of a major purchase can unfold over time. A partnership came first, followed by an announced commitment, a wait tied to regulators, and the final closing. In this case, that process lasted from April through August 2026.
With the August 14 closing, SpaceX has officially acquired Cursor. The AI coding startup’s relationship with SpaceX has moved from collaboration to ownership, completing a process that began months before the final announcement.
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