On June 16, SpaceX signed a final merger agreement with Anysphere, the parent company of AI programming tool Cursor, and completed the acquisition in an all-stock transaction. The implied valuation of Cursor reached US$60 billion. The transaction is expected to be completed in Q3 2026. This is the first major acquisition less than five days after SpaceX's IPO on June 12 (with a market value of US$2.1 trillion on the first day). Musk is accelerating the construction of an "imperial closed loop" from rockets to AI.
Cursor's "journey": From Anthropic's largest customer to SpaceX subsidiaries
Cursor's rise and dilemma epitomizes the AI programming tool industry:
| time node | key events | strategic significance |
| in 2023 | MIT dormitory entrepreneurship, based on VS Code plug-in | Seize the AI programming outlet |
| 2024-2025 years | Explosive growth, with annualized revenue exceeding US$2.7 billion | Serving 60% of Fortune 500 companies |
| Early 2026 | Become one of Anthropic's largest customers | Relying on Claude model capabilities |
| 2026 Q2 | Anthropic launches Claude Code to compete directly | "Being stabbed in the back", core advantages are threatened |
| May 2026 | Negative gross profit margins, financing difficulties, intensified competition | Crisis of independent survival |
| June 2026 | $60 billion sold to SpaceX | In exchange for computing resources and Musk Ecology |
Musk said SpaceX AI has been working with Cursor to train new models and will soon be released in Cursor and Grok Build. This means that Cursor will move from the "Anthropic ecosystem" to the "xAI ecosystem", and its underlying model may switch from Claude to Grok.
The meaning of "all-stock trading": SpaceX's "paper wealth"
The $60 billion all-stock transaction means that Cursor shareholders will be exchanged for SpaceX Class A common stock at an agreed ratio. This arrangement has advantages and disadvantages for both parties:
For Cursor: Avoided the tax impact of a cash purchase, but bore the risk of fluctuations in SpaceX's share price; obtained SpaceX's computing power resources (Colossus supercomputer) and Musk's brand endorsement
For SpaceX: Does not consume cash, but dilutes existing shareholder equity; obtains Cursor's US$2.7 billion in annualized revenue and 60% of the Fortune 500 customer base
The "Top Five" of AI Programming Tools Becomes the "Top Four": Reshaping the Pattern
After the acquisition was completed, the AI programming Agent market landscape changed dramatically:
| Product | Parent company | Core advantage | Latest developments |
| Claude Code | Anthropic | SWE-Bench leads 76.8%, enterprise security | Valuation of US$965 billion, IPO is imminent |
| Codex | OpenAI | 4 million + weekly developers, AWS Bedrock | Acquisition of cloud execution platform Ona |
| GitHub Copilot | Microsoft | VS Code built-in, hundreds of millions of developers | AI Credits pay-per-volume charges cause controversy |
| Gemini Code | \$100/month developer subscription, GCP integration | Deep integration with Android | |
| Grok Build | SpaceX/xAI | SuperGrok subscriptions + government channels +Cursor customers | Acquisition of Cursor, closed loop of ecology |
SpaceX's $60 billion acquisition of Cursor is a key to Musk's "AI Empire" strategy. From rockets (SpaceX) to cars (Tesla) to social (X/Twitter) to AI (xAI) to programming tools (Cursor), Musk is building a closed-loop ecosystem that spans the physical and digital worlds. Cursor's US$60 billion valuation is high, but considering its US$2.7 billion annualized revenue and 60% Fortune 500 penetration, the strategic value of the deal far exceeds the financial value-it gives xAI direct access to the enterprise developer workflow.
But the risks are equally huge: Cursor's core competitiveness is based on the Claude model, and switching to the Grok model may lead to a decline in user experience; all-stock trading binds Cursor shareholders to SpaceX's share price, and the sustainability of SpaceX's US$2.1 trillion market value remains controversial (annual loss of US$4.9 billion, with only 4% in circulation). The deeper question is: When Musk integrates AI programming tools, Social networks, rocket companies, and AI models into the same empire, can the narrative of "technological neutrality" still hold? Cursor's transformation from an "independent innovator" to an "imperial vassal" may be the epitome of the "giant" trend in the AI industry.