Sources: Chris Malone, who joined OpenAI as head of data centers in March 2025, left the company last week amid a broader exodus (Anissa Gardizy/Wall Street Journal)

Nvidia's latest results sent Wall Street into a frenzy, demonstrating the enduring enthusiasm for AI and its leading chip designer. The company surpassed expectations for its second quarter and increased its third-quarter earnings forecast. Nvidia's data center revenue grew by 117% year-over-year to $89 billion, and the company projected third-quarter revenue of $108 billion.

Investors cheered the news, yet the stock initially dipped after-hours, only to recover after CEO Jensen Huang emphasized that AI had reached a pivotal moment. CEO Huang's remarks spurred a 4% jump in shares. Seth Hickle, chief investment officer at Mindset Wealth Management, praised the report as "amazing." Nvidia's shares have surged over 1,700% over the past four years, but this year, other chip companies are expected to benefit from the AI data center construction boom.

The company's exposure to potential circular deals, where AI goods producers fund other ecosystem players, has raised concerns about inflated demand and market volatility. Nvidia's maximum gross exposure under all land, power, and shell guarantees is $3.5 billion, a small fraction of its quarterly revenue. Analysts believe the positive outlook for the AI sector remains solid despite the stock's initial underperformance.