I do not think everyone yet understands the scale of what Musk has pulled off over the past few months. Let us go straight to the facts.
Timeline
- February 2, 2026: SpaceX acquired xAI.
- May 6, 2026: SpaceX/xAI gave Anthropic access to Colossus 1, a cluster with more than 220,000 GPUs.
- June 12, 2026: SpaceX shares began trading on Nasdaq under the ticker SPCX.
- June 16, 2026: SpaceX announced the acquisition of Anysphere, the company behind Cursor, for $60 billion in an all-stock deal expected to close in the third quarter of 2026.
Anthropic and OpenAI have also discussed possible public offerings, but neither has a confirmed precise date yet.
Why this matters
The public listing of one of the centers of today’s frontier-AI race is an important milestone. We are moving from closed financing to open trading, and we can now watch the market value products and infrastructure that have absorbed hundreds of billions of dollars.
Here is my hypothesis: Musk is betting that the current valuation of the AI market is badly inflated. He is therefore laying down protection at full speed. Instead of only trying to “dig for gold,” he is selling shovels to those chasing him and combining a genuinely successful space company with a risky AI business so that the latter can survive a possible correction.
I suspect the AI companies understand the risk as well. But those that have not yet gone public must continue expanding compute to sustain the hype, support new research, and protect their future valuation — including by paying SpaceX for infrastructure.
Why SpaceX wants Cursor
Immediately after the IPO, SpaceX exercised its deal to buy Cursor, one of the most prominent products in AI-assisted development. xAI itself had lagged Anthropic and OpenAI in coding, so acquiring a product with an established audience and working business model makes sense.
The transaction is paid in SpaceX shares. If you believe those shares are overpriced, the timing is ideal: while the other frontier companies remain private, Musk alone can use public-market capitalization as currency for a major AI acquisition.
We already know the central terms: the all-stock deal values Anysphere at $60 billion and is expected to close in Q3. This is not merely the purchase of a code editor; it is rapid access to developers, enterprise customers, and a real revenue stream from an AI product.
What comes next
My view is that by late 2026 or early 2027, a genuine fight may begin among companies that have received enormous investment over the past few years. At some point, this could reasonably be described as the AI bubble beginning to burst.
Musk is acting with remarkable calculation. Anthropic and OpenAI remain hostages to their own products, capital costs, and competition for government attention — especially if the market ever reaches a point where someone must decide which companies to support through a crisis.
We will keep watching. Early investors may realize their gains at the expense of today’s buyers, and the result will be called a historic crisis. But the future is already here, and neural networks are not going anywhere. That part is important to understand.
This is an observation about strategy and markets, not investment advice.
SpaceX IPO · Anthropic compute partnership · SEC disclosure on the xAI merger · Cursor transaction