SpaceX Buys Cursor for $60B in All-Stock Deal

SpaceX is acquiring Cursor, the AI coding startup, for $60 billion in stock, the two companies said on June 16. The deal is expected to close in the third quarter of 2026 and ranks among the largest takeovers ever in the software-tooling space. Cursor, founded in 2022 under the name Anysphere, makes an AI-assisted code editor that writes, edits and refactors software from plain-language instructions, and it has become one of the default tools for developers who lean on AI to build.

The price tag is striking even by 2026 standards. Just before SpaceX's offer, Cursor was raising $2 billion at a $50 billion valuation from Andreessen Horowitz, Thrive and Nvidia, after earlier rounds of $900 million in mid-2025 and $2.3 billion late last year. SpaceX first secured an option on the company in April, structured as either a $60 billion buyout or a $10 billion breakup fee if the deal collapsed. The arrangement grew out of xAI renting data-center capacity to Cursor, and it now lands as a full acquisition.

Why a rocket company wants a code editor

SpaceX merged its AI efforts with Elon Musk's xAI earlier this year, and that division has had a rough run: all 11 of xAI's original co-founders had left by March, and the unit has drawn cease-and-desist orders and lawsuits over deepfake tools and chatbot behavior. Buying Cursor gives SpaceX a profitable, fast-growing AI product and a large base of paying developers in one stroke. In its IPO pitch the company told investors it sees a $28 trillion total addressable market, with roughly $26 trillion tied to AI — including $22.7 trillion in 'enterprise applications,' the exact category Cursor sits in. The IPO itself priced at $135 a share on June 12 and traded above $200 within days, adding close to $1 trillion in value and handing SpaceX the inflated stock to pay for a deal this size.

What it means if you build with AI

If Cursor is part of your daily workflow, the practical takeaway is ownership risk, not panic. Acquisitions of this scale tend to change pricing, data policies and roadmap priorities long before they change the product you open each morning. Nothing breaks tomorrow, but the company behind your editor now answers to a very different parent with very different incentives. My own read is that the eye-watering number matters less than the pattern: AI coding tools have become strategic assets that giants will pay rocket-launch money to own, which means the indie-feeling tool you adopted can become enterprise software almost overnight.