Nvidia’s (NASDAQ:NVDA) ascent to a $4.3 trillion market capitalization has cemented its status as a titan in the tech world and the world’s most valuable company, driven by its unrivaled dominance in artificial intelligence (AI) chip production.

Microsoft is now the world’s second company to cross the $4 trillion market capitalization level, after Nvidia achieved the milestone earlier this month. Get updates to this sto

It becomes only the second company to do so after Nvidia. Here’s what’s powering its historic ascent. The post Guess which US stock just joined Nvidia in hitting a US$4 trillion market cap appeared first on The Motley Fool Australia.

Nvidia must produce "convincing security proofs" to eliminate Chinese users' worries over security risks in its chips and regain market trust, a commentary published by China's state-run media People's Daily said on Friday.

Chinese authorities summoned Nvidia Corp. to discuss alleged security risks related to its H20 chips, casting doubt over the domestic business of the world’s most valuable company weeks after co-founder Jensen Huang met senior officials in Beijing.

The Chinese government announced Thursday it met with Nvidia in regard to potential security risks in an AI chip it developed for sale in China.