Unprecedented demand for the company’s AI chips have propelled the company’s market valuation into the stratosphere. The ...

Huang owns less than 4% of Nvidia, while his ultra-rich peers hold bigger stakes in their companies. The AI chipmaker's cofounder had a nearly 13% stake before its IPO but has been heavily diluted.

Walmart (NYSE: WMT) is the most popular stock in the consumer staples sector among billionaire investors, according to ...

A recently completed stock deal saw OpenAI's valuation surge to $500 billion and become the world's most valuable private company, according to a report. Current and former OpenAI employees sold about ...

Alphabet Inc. commands a nearly $3 trillion market capitalization, making it the fourth most valuable company in the world — but it’s still a ways behind the market leaders. Nvidia Corp., for instance ...

The Nvidia logo outside the company's offices in Shanghai, China, on Monday, Sept. 22, 2025. In the last two weeks, NVIDIA, the enabler and chief beneficiary of the AI craze, has bought into quantum ...

OpenAI could now be the world’s most valuable startup, ahead of Elon Musk’s SpaceX and TikTok’s parent company ByteDance, after a secondary stock sale designed to retain employees at the ChatGPT maker ...

Explore the top private companies by revenue and understand why they choose private status, maintaining growth and size equal to public corporations.

OpenAI has overtaken SpaceX as the largest startup and most valuable private company in the world. Bloomberg has reported that the company has authorized a secondary share sale, which allowed its ...