SpaceX Buys Cursor for $60 Billion: The AI Code Editor Now Belongs to Elon Musk

Four days after its record-breaking Nasdaq debut, SpaceX has already made its first megadeal. The company disclosed an all-stock acquisition of Anysphere, the maker of Cursor, for an implied equity value of $60 billion.

SpaceX's $60 billion Cursor acquisition: what we know

The merger agreement, filed with the SEC on June 16, 2026, turns Cursor into a wholly owned SpaceX subsidiary. The deal represents just 3.4% dilution at SpaceX's IPO valuation. SPCX shares jumped roughly 16% on Tuesday, pushing the company's market cap to $2.64 trillion.

Cursor CEO Michael Truell confirmed the news, saying the goal is to build "the world's most useful AI models" with SpaceX's resources. Closing is expected in Q3 2026, pending regulatory approval.

Why a rocket company needs an AI code editor

Since merging xAI into SpaceX earlier this year, Musk has made AI a core pillar of the conglomerate. Cursor brings over one million paying users and projected annualized revenue north of $6 billion by year-end. Two-thirds of the Fortune 500 already use the tool.

The strategic angle goes deeper than revenue. All eleven of xAI's original co-founders had left by March 2026. SpaceX needed a talent injection and a credible product to compete with Anthropic's Claude Code and OpenAI's Codex. Cursor delivers both.

Cursor's market share problem

Here's where it gets interesting. According to Ramp spending data cited by CNBC, Cursor's market share among AI coding tools slid from 41% in June 2025 to about 26% by May 2026. Claude Code has surged to become the most-loved tool among senior developers, with 46% preference versus Cursor's 19% in JetBrains' April 2026 survey.

GitHub Copilot still leads on raw user count at 4.7 million paid subscribers, while OpenAI's Codex has rocketed to 3 million weekly active users. SpaceX is betting that access to its Colossus supercomputer can reverse Cursor's declining trajectory.

A $60 billion bet that Wall Street loves (for now)

Morningstar pegs SPCX's fair value at just $62, implying 69% downside from current prices. Investors don't seem to care. Whether Cursor can claw back market share with SpaceX's compute muscle is the billion-dollar question, times sixty.