The SpaceX Cursor acquisition is officially moving forward after the aerospace company agreed to buy the artificial intelligence startup for 60 billion dollars. This all-stock transaction marks a significant expansion for the newly public aerospace giant.

According to regulatory filings, the transaction involves Class A common stock. Consequently, this represents a 3.4% dilution of the company’s valuation following its recent initial public offering on the Nasdaq.

Details of the Financial Agreement

The parent company of Cursor, Anysphere, built a popular tool that helps software developers write and review code. Notably, the startup crossed 1 billion dollars in annualized revenue in November.

If the transaction fails to close, SpaceX must pay a termination fee. Specifically, this fee includes 1.5 billion dollars in cash and 8.5 billion dollars in computing resources.

Market Impact and Valuation

Following the announcement, shares of the aerospace firm rose by approximately 16% on Tuesday. As a result, the company surpassed Amazon and Microsoft in market capitalization, becoming the fourth most valuable public company in the United States.

Meanwhile, the venture capital firm Thrive Capital holds stakes in both entities. This combined position is now valued at more than 10 billion dollars, according to an anonymous source.

Strategic Context of the SpaceX Cursor acquisition

This transaction follows the merger of the aerospace firm with xAI earlier this year. Through the SpaceX Cursor acquisition, the company aims to compete directly with other artificial intelligence developers like Anthropic and OpenAI.

However, recent data from Ramp shows that Cursor’s market share fell from 41% in June 2025 to 26% in May. In contrast, Anthropic now controls half of the market share in this specific category.

Regulatory Approvals and Future Outlook

The transaction is expected to close during the third quarter of this year. However, the completion of the deal remains subject to requisite regulatory approvals.

SpaceX President Gwynne Shotwell stated that the partnership makes a large amount of sense for the company’s future. Additionally, Cursor Chief Executive Officer Michael Truell stated that the agreement will help scale their primary AI model, Composer.

“We look forward to working closely with the Cursor team to advance our frontier AI capabilities.”

SpaceX Statement on X