SoftBank Slashes TSMC Stake by Over 70% in Q2, Cashing Out $270M as AI Holdings Shift from Hardware to Ecosystem
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SoftBank dumped 71.5% of its TSMC position in Q2, netting roughly $270 million — its second major exit from core AI hardware in under a year, as capital flows from listed chip giants toward unlisted AI ecosystem plays like OpenAI.
How big was this sell-down?
By June 30, SoftBank sold about 1.4 million TSMC ADRs — 71.5% of its holdings — pocketing roughly $269.8 million.
In the same quarter it opened new positions in Capital One (~276,800 shares, worth ~$55.5 million) and Life360 (~10,700 shares, worth ~$488,500).
This means → the TSMC proceeds dwarf the new buys. The core purpose was freeing up cash, not rotating into another sector.
First Nvidia, now TSMC — what is Masayoshi Son thinking?
By late March 2025, SoftBank had tripled its Nvidia stake from ~$1 billion to ~$3 billion, while adding ~$330 million in TSMC and ~$170 million in Oracle — widely read as Son's concentrated bet on AI infrastructure.
Just months later, in October 2025, SoftBank sold every single share of Nvidia — all ~32.1 million of them — for roughly $5.8 billion, saying the sale was not a call against Nvidia but a move to redeploy capital toward OpenAI and similar projects.
Now TSMC has been cut by more than 70% in one go. In plain terms = SoftBank has shown twice over that it does not intend to hold AI hardware leaders long-term — its playbook is buy in, ride the rally, cash out, and redeploy.
Where is the money going?
SoftBank's AI strategy has expanded well beyond chip stocks into AI models, data centers, robotics, and what it calls "physical AI" — a much broader stretch of the value chain.
With AI asset valuations rising fast and capital demands growing, Son is actively unlocking liquidity from mature, listed AI hardware names and channeling it into what he sees as higher-leverage AI platform and ecosystem plays.
This reflects a fundamental shift in SoftBank's AI investment logic: from "own shares in AI winners" to "back the bigger capex and platform opportunities across the AI ecosystem" — with unlisted assets like OpenAI becoming the primary destination for capital.
Content is for reference only, not financial advice.