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

Masayoshi Son, the billionaire founder and CEO of SoftBank, the Japanese media technology conglomerate, is often cast as a dreamer, financial engineer, and speculator. But his career — which has spanned the launch of the personal computer and internet,

US tech giants are in panic mode as Chinese AI lab DeepSeek's latest model surpasses OpenAIs ChatGPT on Apples US App Store. President Donald Trump and tech leaders announced the $500 billion 'Stargate' initiative to bolster US AI dominance by creating 100,

The initiative announced by President Donald Trump will aim to "secure American leadership in AI" while also creating jobs and economic benefit.

Elon Musk raises concerns about the Trump-backed $500 billion Stargate AI Project, questioning SoftBank's ability to fund the initiative.

Open AI CEO Sam Altman, Oracle co-founder Larry Ellison and Softbank CEO Masayoshi Son appeared alongside President Donald Trump to announce the Stargate plan.

The following is adapted from Gambling Man, my new biography of Masayoshi Son. As the Japanese founder and CEO of SoftBank, “Masa”—as he is known to friends and rivals alike—is probably ...

The scenes evoked the court of a medieval king. Among the visitors in mid-December was Masayoshi Son, the Japanese founder and CEO of media technology conglomerate SoftBank. Son is probably the ...

US President Donald Trump on Tuesday (Jan 21) introduced a plan to invest $500 billion in creating new Artificial Intelligence (AI) data centers across the United States. In this proposal, big names in the tech industry,

It sure seems like we’re witnessing the beginning of a very messy, very dramatic breakup between Donald Trump and his “First Buddy,” Elon Musk, after the president refuted Musk’s claims about the ambitious U.

President Trump announced The Stargate Project, a massive AI infrastructure initiative that could cement the U.S. as the global leader in this technology. Explore its goals and implications.

If you ask the veteran trader what he thinks of the big-data-analytics company Palantir Technologies (PLTR) , he'll tell you in no uncertain terms. 💰 Stay ahead of the markets: Subscribe to TheStreet's free daily newsletter💸 "Palantir is a beast,