Nvidia ( NVDA -0.42%) stock has returned 29% this year, and its market value currently stands at $4.2 trillion. Meanwhile, Palantir ( PLTR -0.34%) shares have advanced 104%, and its market value currently stands at $360 billion. That brings their collective valuation to $4.5 trillion.

Nvidia founder and CEO Jensen Huang has been active on the government relations and lobbying front, and now he’s got something big to show for his efforts: the Trump Administration has agreed to lift a ban on selling Nvidia H20 AI chips to China.

Key Points The growing demand for AI computing power has propelled both CoreWeave and Nvidia's businesses to new heights.Nvidia anticipates a growing need for AI factories to deliver processing power for AI at scale.

Robust demand for artificial-intelligence chips makes for attractive buying opportunities in several semiconductor stocks headed into earnings season, according to J.P. Morgan.

Anita Ramaswamy, columnist at The Information, joins Marketplace’s Meghan McCarty Carino for “Tech Bytes: Week in Review.”

Nvidia ( NVDA 1.06%) has proven itself to be the bellwether of the artificial intelligence (AI) industry. The company is the leading AI chip designer and has been among the first to speak of what's next in the field -- from sovereign AI to humanoid robots.

Nvidia CEO Jensen Huang contradicts Anthropic CEO's 'white-collar apocalypse' prediction, suggesting AI will augment jobs while encouraging workers to adapt.

The recent leg of the rally was driven by news that the U.S. government approved renewed sales of some AI chips in China, a development that could recover a large portion of the roughly $15 billion in data?