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

The $500 billion Stargate project will be critical to "maintain American leadership in AI," one of the partners said in a ...

Shares of Nvidia (NASDAQ:NVDA) are jumping over 4% in morning trading after President Trump announced a $500 billion ...

As Donald Trump begins his second presidential term, market participants’ clamor for the “Trump Trade” is growing stronger. Marked by expectations around deregulation, tax cuts, infrastructure ...

Shares of NVIDIA Corporation (NASDAQ: NVDA) and other AI stocks such as Dell Technologies Inc. (NYSE: DELL), Oracle ...

Masayoshi Son, the Japanese tycoon helming US President Donald Trump's big new AI push, is the son of an immigrant pig farmer with a spectacular but also sketchy investment record.

“I am Masayoshi Son, and SoftBank is not a bank ... billion in more than 250 companies in the U.S. These include Uber, Nvidia, Sprint, OpenAI (developer of ChatGPT) and a host of start ...

Shares of SoftBank Group Corp. jumped as much as 8.1% after US President Donald Trump announced a multi-billion dollar push ...

Nvidia stock jumped Wednesday, extending gains from the prior day following Trump’s announcement of a massive, $500 billion ...

The team which will spearhead the ambitious project includes Sam Altman, founder of ChatGPT-maker OpenAI, Oracle Chairman Larry Ellison, and SoftBank CEO Masayoshi Son. Nvidia is also reportedly ...

Trump was joined at the conference by Larry Ellison, co-founder and executive chairman of Oracle; Masayoshi ... and Nvidia (NASDAQ: NVDA) is the joint venture's technology partner, said Son.