Massive Insider Selling by NVIDIA Director and CoreWeave Executives Amid AI Boom
N.R. Finch
During a quarter when AI chip stocks surged 88%, eight of the top ten insider sellers were tied to AI-linked companies — CoreWeave's two co-founders alone cashed out over $1.1 billion, turning paper wealth into real money at the peak.
Who sold the most?
CoreWeave Chief Strategy Officer Brian Venturo sold roughly 7.24 million shares in Q2, netting about $734 million. Since the IPO he has sold over $1 billion in total — the largest insider cash-out in the first half of this year.
CEO Michael Intrator sold about 4.2 million shares in the same period, pocketing roughly $447 million, while still holding about 10% of the company.
This means → the two co-founders together converted over $1.1 billion into cash — a scale rarely seen even by U.S. insider-trading standards.
What did the company say?
A CoreWeave spokesperson called the sales "customary and prudent wealth-management decisions," adding that the founders' long-term conviction is unchanged and they continue to lead daily operations.
Yet CoreWeave's stock has fallen from a year-high of $138 to about $67 — down more than half — pressured by concerns over AI spending outlook and the company's debt load.
In plain terms = the words say "long-term conviction"; the trades say "sell near the top." The market will decide which signal speaks louder.
What about Nvidia?
Board member Mark Stevens sold 1.885 million Nvidia shares in Q2, cashing out roughly $407 million. Stevens has served on Nvidia's board since 1993; Bloomberg's wealth index puts his net worth at about $10.7 billion.
After the sale he remains Nvidia's second-largest individual shareholder, behind only CEO Jensen Huang.
Nvidia's stock is down more than 16% from its May 14 high, though it is still up about 5.6% year-to-date.
The quarter's biggest seller isn't even an AI company?
The single largest insider seller this quarter was Max Viessmann, a Carrier Global director, who sold roughly 12.09 million shares for about $750 million through J.P. Morgan, citing "portfolio rebalancing."
Viessmann belongs to one of Germany's wealthiest families. His stake in Carrier came after the company acquired his family's heating-equipment division. Carrier has benefited from rising cooling demand at AI data centers.
This means → the AI boom's beneficiary chain stretches well beyond chips — even an executive whose company "installs the air conditioning for server rooms" is cashing in at elevated valuations.
What does this selling wave signal?
Washington Service data show that eight of the top ten insider sellers in Q2 were linked to AI-beneficiary companies — selling is heavily concentrated in a single theme.
The Philadelphia Semiconductor Index jumped 88% in the same quarter, with Broadcom, Astera Labs, and Nvidia all posting sharp gains — and it was precisely this window that insiders used to sell.
This reflects a key signal: the people who know these companies best collectively chose to lock in profits at AI-peak valuations. Whether AI infrastructure stocks can sustain their multiples while insiders keep selling is the market's next critical test.
Content is for reference only, not financial advice.