Masayoshi Son founded SoftBank in 1981. It has invested millions in some of Silicon Valley's biggest tech companies.

The markets: The U.S. markets all closed down yesterday. The S&P 500 lost more than 1%, hitting 5909.03, as it struggles to regain the 6,000 level. Europe and Asia were mixed this morning.

Catch up on the top artificial intelligence news and commentary by Wall Street analysts on publicly traded companies in the space with this ...

The American markets were spooked by the DeepSeek AI storm on Monday, January 27. While Dow Jones closed in green with minor gains, the tech-heavy Nasdaq closed with colossal losses of 612.47 points, ...

SoftBank CEO Masayoshi Son has been a champion of AI for years ... "Together we're going to build Japan's largest AI factory," Huang said at the company's AI summit in Tokyo.

The following is adapted from Gambling Man, my new biography of Masayoshi Son ... Nvidia founder Jensen Huang remains a good friend and likes to remind Masa that he sold his 5 percent stake ...

Nvidia CEO Jensen Huang asserted that a Japanese gardener once eventually taught him the largest and important lesson of his life which he administers in his life every morning and that is how he ...

First up, Nvidia, which was one of the biggest casualties yesterday, also saw its founder-CEO Jensen Huang lose about ... In addition, SoftBank chief Masayoshi Son also saw his net worth slip ...