Wed, Aug 06, 2025 page9

• Softbank building Nvidia, TSMC stakes

  AI: Softbank’s stake increases in Nvidia and TSMC reflect Masayoshi Son’s effort to gain a foothold in key nodes of the AI value chain, from chip design to data infrastructure

  • Bloomberg
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  Softbank Group Corp is building up stakes in Nvidia Corp and Taiwan Semiconductor Manufacturing Co (TSMC, 台積電), the latest reflection of founder Masayoshi Son’s focus on the tools and hardware underpinning artificial intelligence (AI).

  The Japanese technology investor raised its stake in Nvidia to about US$3 billion by the end of March, up from US$1 billion in the prior quarter, regulatory filings showed. It bought about US$330 million worth of TSMC shares and US$170 million in Oracle Corp, they showed.

  Softbank’s signature Vision Fund has also monetized almost US$2 billion of public and private assets in the first half of this year, a person familiar with the fund’s activities said.

  

  Softbank Group Corp Chairman Masayoshi Son speaks during the SoftBank World 2025 in Tokyo, Japan, on July 16.

  Photo: EPA

  The Vision Fund prioritizes its returns on investment, and there is no particular pressure from Softbank to monetize its assets, said the person, who asked not to be named discussing private information. A representative of Softbank declined to comment.

  At the heart of Softbank’s AI ambitions is chip designer Arm Holdings PLC. Son is gradually building a portfolio around the Cambridge, UK-based company with key industry players, seeking to catch up after largely missing a historic rally that has made Nvidia into a US$4 trillion behemoth and boosted its contract chipmaker TSMC near a US$1 trillion value.

  “Nvidia is the picks and shovels for the gold rush of AI,” said Ben Narasin, founder and general partner of Tenacity Venture Capital.

  Softbank’s purchase of the US company’s stock may buy more influence and access to Nvidia’s most sought-after chips, he said.

  “Maybe he gets to skip the line,” he added.

  Softbank should have benefited from that bet on Nvidia — at least on paper. Nvidia has gained about 90 percent in market value since hitting a year’s low in early April, while TSMC has climbed more than 40 percent.

  Softbank’s market capitalization stands at about US$118 billion, a fraction of Nvidia’s US$4.4 trillion valuation and that of other tech companies most closely associated with AI progress.

  The company parted with a 4.9 percent stake in Nvidia in early 2019 that would be worth more than US$200 billion today. The company’s attempts to buy back some Nvidia shares, alongside those of proxy TSMC, would help Son regain access to some of the most lucrative parts of the semiconductor supply chain.

  The 67-year-old Softbank founder now seeks to play a more central role in the spread of AI through sweeping partnerships. These include the company’s US$500 billion Stargate data center foray with OpenAI, Oracle and Abu Dhabi-backed investment fund MGX. Son is also courting TSMC and others about taking part in a US$1 trillion AI manufacturing hub in Arizona.

  As Arm’s intellectual property is used to power the majority of mobile chips and is increasingly used in server chips, Softbank could carve out a unique position without being a manufacturer itself, said Richard Kaye, co-head of Japan equity strategy at Comgest Asset Management Ltd and a long-time Softbank investor.

  “I think he sees himself as the natural provider of AI semiconductor technology,” he said. “What Son really wants to do is capture the upstream and the downstream of everything.”
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