SoftBank is reportedly considering a historic $25 billion investment in OpenAI, which could surpass Microsoft's stake and position SoftBank as the ChatGPT maker's largest investor.

Tokyo stocks were sharply higher Wednesday morning, led by rises in SoftBank Group following news it would be part of a massive artif

Tokyo stocks ended sharply higher Wednesday, driven by gains in semiconductor-related shares following news that SoftBank Group will

Asian shares are trading mixed after Wall Street’s tech superstars tumbled as a competitor from China raised doubts over the recent artificial-intelligence market frenzy

TOKYO -- Japanese billionaire Masayoshi Son's SoftBank Group plans to contact big investment firms including Apollo Global Management about fundraising for a U.S. artificial intelligence project ...

As a tech stock rout and U.S. dollar swings driven by President Donald Trump's tariff threats send markets into a tailspin, investors are piling into assets from Japan's yen to European credit that could act as a buffer to the turbulence.

SoftBank Group shares jumped after the company and ChatGPT-maker OpenAI announced plans to invest up to half a trillion dollars in artificial-intelligence infrastructure in the U.S. Shares rose 8.8% to 10,060 yen, or equivalent to $64.69, on Wednesday in Tokyo, after climbing as much as 9.2% earlier, to their highest level since July.

Global shares mostly rose Thursday after the U.S. Federal Reserve opted not to cut interest rates for the first time since it began trying to help the economy through easier rates

SoftBank Group shares jumped after the company and ... or equivalent to $64.69, on Wednesday in Tokyo, after climbing as much as 9.2% earlier, to their highest level since July.

Asian shares are mixed in muted trading after the U.S. Federal Reserve opted not to cut interest rates for the first time since it began trying to help the economy through lower rates in September

A new investment from the Japanese conglomerate would be separate from the $100 billion tied to a project announced at the White House last week.

SoftBank is in talks to invest $15 billion to $25 billion in OpenAI, a deal that would see the Japanese conglomerate displace Microsoft as the ChatGPT maker's biggest investor. SoftBank stock fell 1.1% in Tokyo on Thursday.