SpaceX Acquires Cursor Parent Anysphere for $60 Billion in All-Stock Deal, Expected to Close in Q3 2026

On June 16, 2026, SpaceX announced the acquisition of Anysphere, the parent company of AI coding tool Cursor, at a $60 billion valuation. The all-stock transaction will be executed through a merger with SpaceX's wholly-owned subsidiary X67, with Cursor becoming a wholly-owned subsidiary of SpaceX. Shareholders of Anysphere will receive SpaceX Class A common stock, with the exchange ratio based on the volume-weighted average price of SpaceX stock over the seven trading days prior to closing. If the deal is terminated for any reason, SpaceX must pay a $10 billion breakup fee; if it falls through due to antitrust issues, an additional $4 billion is required.

Background: Cursor's Rise and Challenges

Cursor was founded in 2022 by four MIT students including Michael Truell, forked from VS Code, and received seed funding from the OpenAI Startup Fund. The company grew rapidly: by the end of 2025, it was valued at $29.3 billion, and in February 2026, its annualized revenue surpassed $2 billion, making it the fastest B2B company to reach that milestone. However, Cursor heavily relied on Anthropic's models, at one point contributing 40%-50% of Anthropic's revenue. In May 2025, Anthropic launched Claude Code, and by November 2025, its annualized revenue exceeded $1 billion, surpassing Cursor and GitHub Copilot. In January 2026, Anthropic blocked third-party tools' OAuth access to Claude models, impacting Cursor. Cursor attempted to develop its own model, Composer, releasing Composer 2 in March 2026, claiming it surpassed Claude Opus, but was accused of being a wrapper around Moonshot AI's model (internal identifier "kimi-k2p5-rl-0317-s515-fast"), raising questions about technical independence.

Deal Details and Motivations

• SpaceX's Motivation: SpaceX's xAI lags behind OpenAI's Codex and Anthropic's Claude Code in AI coding, and all 11 co-founders of xAI have left. Acquiring Cursor could integrate its millions of developer users and 67% Fortune 500 coverage, combined with SpaceX's Colossus supercomputer (hundreds of thousands of NVIDIA chips) and xAI's Grok model, creating a chip-to-model-to-product chain. Additionally, SpaceX recently signed compute leasing agreements with Anthropic and Google, totaling approximately $25 billion in annualized revenue, with 90-day termination clauses for strategic flexibility.
• Cursor's Motivation: Facing a supplier-turned-competitor crisis, Cursor needs massive compute for its own model development but lacks chips and data centers. SpaceX's compute resources can support training a flagship code model.

Market Reaction and Impact

Days before the announcement, SpaceX went public on Nasdaq with a market cap exceeding $2 trillion, later rising to about $2.5 trillion. Following the acquisition news, SpaceX's stock briefly hit $225.64, pushing its market cap close to $3 trillion. The deal is subject to regulatory approval. Analysts believe this move will accelerate SpaceX's enterprise AI market presence while potentially affecting its external compute leasing agreements (e.g., with Anthropic). Cursor founder Truell expressed excitement about developing Composer with the SpaceX team.