Here's how billionaires Tepper, who oversees $8.3 billion, and Laffont, who manages $22 billion, took action on Nvidia and ...

One growth-focused billionaire investor is bucking the trend and adding to his fund's stake in artificial intelligence (AI) ...

David Tepper's hedge fund, Appaloosa Management, just swapped AMD stock for a key supplier of AI infrastructure.

NVIDIA (NASDAQ:NVDA) develops advanced computing, graphics, and networking solutions, offering products and software for AI, ...

Billionaire Nvidia Corp. director Mark Stevens unloaded more than 1 million shares of the chipmaker this week as the stock ...

Billionaire investor Ray Dalio recently sounded the alarm on the rising U.S. debt and deficits, warning that they pose serious risks to the government bond market. But his concerns don’t end there, ...

The artificial intelligence (AI) trade has continued to thrive on Wall Street despite global trade tensions. Ken Griffin at ...

On TikTok, crypto-influencers hype up lavish lifestyles, interviewing self-proclaimed Bitcoin billionaires surrounded by luxury cars.

Nvidia Corp. shares have staged a $1 trillion rebound in two months; and investors are betting the rally has further to go as ...

Nvidia stock has rallied 45% since hitting a low in April, adding $1 trillion in market value in about two months.

WSJ’s Dan Gallagher explains how Nvidia’s quarterly revenue surged ... Photo Illustration: Noah Higgins-Dunn Major stock indexes posted early gains after a federal trade court struck down ...

Seaport Research's Jay Goldberg is the only sell-side analyst tracked by FactSet to carry a sell rating on Nvidia's stock. While he applauded the company's latest results and forecast, he's not ...