Special edition, because this one is too big to sit on until tomorrow. SpaceX just bought Cursor. Yes, the rocket company bought the AI coding tool half of us use every day. Sixty billion dollars, all stock. Let me break it down.
What SpaceX Actually Bought
SpaceX signed a merger agreement today, June 16, to buy Anysphere, the company behind Cursor, for $60 billion in an all stock deal. Cursor shareholders trade their shares for SpaceX Class A stock, with the count set by SpaceX's average share price right before closing. The deal closes in the third quarter if the regulators bless it. This lands barely a week after SpaceX went public, so Musk is already swinging that fresh stock around like a hammer.
Why it matters: a rocket and satellite company just made one of the biggest software buys in history. All stock means SpaceX did not spend a dime of cash, it spent its sky high share price instead. That is the oldest trick in the book and it works great when your stock is hot off an IPO.
My take: using freshly minted public shares to buy a $60 billion software company a week after your debut is about as Elon as it gets. Bold, fast, and a little terrifying. If the stock holds up it looks like genius. If it wobbles, that is a whole lot of paper that just got more expensive.
How Cursor Got Here
Cursor was founded back in 2022 by four MIT folks. The CEO, Michael Truell, is 25 years old and reportedly worth over a billion now. The company went from a $2.5 billion valuation in early 2025 to $9 billion by spring, to roughly $29 billion by November, and was in talks to raise at a $50 billion valuation this past April. Revenue rocketed from zero to over $2 billion a year in about three years, with a million plus paying customers and most of the Fortune 1000 on the books.
Why it matters: that is the fastest a business software company has ever grown, full stop. Cursor did not win on marketing. It won because working developers actually liked the tool and paid for it out of their own pockets before the bosses ever caught on.
My take: I have used Cursor. It is good. Watching a four person project turn into a $60 billion exit in four years should tell you exactly how much value sits in developer tools right now. The CEO is 25 and just sold to Elon Musk. Let that sink in for a second.
Why Musk Wants a Code Editor
SpaceX merged with xAI back in February, so Grok lives under the same roof now. SpaceX says the plan is to pair Cursor's product and its army of expert developers with Colossus, its supercomputer that packs the equivalent of a million Nvidia H100 chips, to build the most useful AI models around. Truell says he is excited to scale up Composer, Cursor's own model. Before today, xAI had already hired a couple of Cursor's top engineers and rented the startup some data center space, so the writing was on the wall.
Why it matters: this is a straight shot at OpenAI and Anthropic, who both have their own coding tools. Whoever owns where developers write code gets a front row seat to how all software gets built. Musk just bought that seat instead of building it from scratch.
My take: here is the awkward part. Cursor was already running on models from OpenAI and Anthropic under the hood. Now its new owner competes head to head with both of them. I would bet Grok and Composer get pushed hard inside Cursor while the rival models quietly get nudged toward the door. Keep an eye on your model settings, folks.
So that is the news. A rocket company owns one of the best coding tools on earth, a 25 year old just got Musk money, and the AI coding wars went from a skirmish to a full blown land war overnight. I did not have this on my bingo card for 2026, but here we are. More as it develops.