Michael Intrator and Coreweave leaders, giant of investment capital, Blackstone gathered in the summer of 2023 in a WeWork in Brooklyn to chop the terms of an important and unusual loan.
This first agreement would lead to one of the greatest private funding in the history of American companies, the biggest engagement of a single loan in Blackstone and transformed a seven-year start-up into a giant of artificial intelligence.
Friday, Coreweave became the largest technological company to publicly list its actions in 18 months. The initial public offer was much smaller than expected, which increased about half of what its bankers asked investors last week to a market assessment of $ 23 billion – about $ 10 billion less than hope initially.
This fall reflected doubts on the huge massive debt burden of the company, the complex financial structure, close relations with the manufacturer of Nvidia chips and the risk of high client concentration.
But the list remains a historic moment for Intrator, 55, whose participation in the company is worth around 3 billion dollars. Its appetite for an extreme lever effect and risky decision -making has gone from Corewave of a small crypto operating company to an AI computer giant in a market dominated by hyperscalers such as Microsoft and Amazon.
“It was not like talking to Steve Jobs who was trying to sell a vision,” said a person close to the Blackstone agreement. “”[Intrator] is super rational, cerebral, someone who does not leave the details to others. »»
The agreement, agreed in July 2023, meant that Blackstone would lead to debt funding of $ 2.3 billion in Coreweave, whose income was only $ 16 million at the time. Blackstone’s exuberance was a sign of time. Months earlier, Openai had published Chatgpt and investors ran to access the AI transactions. Barely a year later, Blackstone signed a second debt agreement with Coreweave worth $ 7.6 billion.
The loans were obtained against the graphic processing units of Nvidia de Coreweave – the chips that have become the hottest goods for companies that build AI systems – as well as contracts where it had agreed to rent calculation power to large technological companies.
Intrator used the money to buy tens of thousands of NVIDIA GPUs, passing through the stock of Corewave to more than 250,000 tokens, which allows it to attract more customers and increase revenues to $ 1.9 billion by 2024. It has started to treat Coreweave growth as a structured credit game, according to people who know it, the visualization of its active which could be built and sold for investors.
The success of these transactions was the pioneer of a burst of loans supported by assets with other major investors granted to Lands on AI starters rich in chips – although none has absolutely on a coreweave scale.
“No one had ever heard of GPU or Coreweave funding before Blackstone made them the big loan,” said the person close to the agreement.
Luck and foresight meant that Intrator had a golden ticket when the AI industry struck its Cambrian explosion.
Intrator, which wears thick frame glasses, flannel shirts and Hoka coaches, has spent most of her career as a raw material trader, buying and selling carbon credits and term contracts on natural gas. He first worked at Natsource, a funding for renewable energy funds, then in his own coverage fund, Hudson Ridge Asset Management.
He bought his first GPU while directing Hudson Ridge to relaunch a stampede in the exploitation of cryptocurrency – the company that would eventually become Coreweave.
“In 2016, we bought our first GPU, connected it, seated it on a billiard table in a lower office in Manhattan overlooking the East River and extracted our first block on the Ethereum network,” wrote Intrator in a blog article.
He turned the company in a company initially appointed Atlantic Crypto, alongside the co -founders Brian Venturo, partner of Hudson Ridge, and Brannin McBee, an energy merchant in a fund in Houston.
They quickly moved from Manhattan’s skyscraper, fearing that the heat of the servers could burn the building, by installing in a garage in a suburbs of New Jersey who would become their first data center.

“A GPU turned into hundreds, then tens of thousands,” wrote Intrator.
The purchase frenzy accelerated after the cryptography prices collapsed in 2019 and the GPUs were able to be purchased at prices in distress. They pivoted the company, first to rent the calculation capacity to the rendering of video games, then to the developers of AI.
This early and prolific collection of GPUs put Coreweave in good standing with Nvidia, which added the company to its “partner network” and allocated large sums of flea. At the beginning of 2023, Nvidia was the largest supplier in Coreweave, one of its largest customers, and had invested $ 100 million in the company, holding around 6%.
Thursday, while Coreweave was forced to reduce the size and price of its IPO, NVIDIA intervened as one of the largest buyers, spending $ 250 million to increase its participation in the company.
Intrator cultivated another early relationship which continued to pay large dividends for Coreweave for years later, according to people close to the company. Inflection AI, a start-up founded by the former co-founder of Deepmind, Mustafa Suleyman and the founder of Linkedin, Reid Hoffman, was one of the first major customers of Coreweave. Suleyman moved to Microsoft at the head of his company AI at the start of last year.
At the end of last year, Microsoft represented 62% of all its income and signed contracts worth around $ 10 billion. People close to the case said that Suleyman and Hoffman, who sits on the Board of Directors in Microsoft, were at the heart of Coreweave causing breakthroughs with chief Satya Nadella.
The three founders of Coreweave have already made a fortune, each selling at least 150 million dollars of their shares in the company since December 2023, according to IPO documents
Corewave’s list has been closely examined as a signal of trust in Massive IA expenses in recent years.
Large technological companies have allocated hundreds of billions of dollars to the construction of the infrastructure that will feed their AI models.
But there are signs of mounting an overabundance of supply. Microsoft fell from construction on certain data centers, according to analysts, with Nadella warning a “surfuil” earlier this year. He also moved away from a commitment of several billion dollars towards Coreweave which he had not yet signed as a contract, according to people familiar with the problem.
Intrator, which has faced difficult issues approaching the IPO, is neither a fan of the difficult sale nor of the spotlights, according to people close to him. Life on public procurement can cause new disorders.
On Friday, just before Coreweave started to negotiate, Intrator told Financial Times that it would take public procurement investors to understand its business model.
“But our expectations are that the stock markets, just like the debt markets, after having managed to spend time with the company … They will be very comfortable.”