TSMC reportedly set to invest $1B each in Anthropic and OpenAI
11/10/2026 — 11/12, 03:18·6 sources (all)·7 reports (all)
Key takeaways
- TSMC has reportedly approved investments of $1B each in Anthropic and OpenAI, though the amounts remain inconsistent across reports: ETtech…
Background & analysis
On November 10, 2026, TSMC's (2330.TW) board approved two investments totaling up to $1 billion in leading AI developers Anthropic and OpenAI. One tranche, up to $500 million, is to acquire preferred stock in OpenAI, and the other, up to $500 million, is to buy shares in Anthropic at its initial public offering price, according to ETtech and Reuters. TSMC's own announcement that day stated that the board had approved subscribing to OpenAI special shares with a cap of no more than $500 million, and Jiemian reported that this figure is the upper limit for that subscription. The sources agree that the two tranches were approved on the same day and that neither exceeds $500 million. They differ slightly on the precise share category: TSMC's announcement and ETtech describe preferred stock or special shares for OpenAI and shares for Anthropic, while Reuters frames both investments simply as stakes in the two developers. ETtech reported that TSMC is positioning itself to benefit not only from supplying AI infrastructure but also from owning stakes in some of the industry's most influential model developers. Reuters characterized the plan as highlighting the Taiwanese chipmaker's confidence in long-term demand for AI. As of November 10, no report provided a timeline for closing the investments, conditions attached to them, or Anthropic's and OpenAI's latest valuations.
AI-generated from 3 reports · updated 3 days ago
Latest turnAccording to Ars Technica, chipmaking giant TSMC is planning to invest $1 billion each in Anthropic and OpenAI. This move highlights the circular financing trends within the ongoing AI boom amid fluctuating trade conditions.
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Reports on this story headlines open the original
According to Ars Technica, chipmaking giant TSMC is planning to invest $1 billion each in Anthropic and OpenAI. This move highlights the circular financing trends within the ongoing AI boom amid fluctuating trade conditions.
Ars Technica · AIAI score 67
TSMC's board approved up to $1 billion in AI investments: as much as $500 million in Anthropic common stock at its IPO price and up to $500 million in OpenAI preferred shares. Anthropic said it plans to price its IPO at $70-78 per share, a listing that could raise more than $61 billion at the midpoint, alongside a separate $26 billion raise from large investors. TSMC also reported 60% year-over-year revenue growth in October and approved a $40.93 billion capex plan.
IT之家AI score 73TSMC has approved investments of up to $1 billion each in Anthropic and OpenAI, ETtech reported. The world's largest dedicated chip foundry is expanding its strategic presence in the AI technology ecosystem through the moves.
ETtechAI score 63TSMC's board has approved an investment plan of up to $1 billion in Anthropic and OpenAI, allocating up to $500 million for Anthropic shares and $500 million for OpenAI preferred stock. This dual strategy aims to strengthen TSMC's position across both AI hardware supply and leading frontier model developers.
东方财富AI score 74
Reuters reports that TSMC plans to put up to $1 billion into the two AI developers, buying Anthropic shares at its IPO price and acquiring preferred stock in OpenAI. The report describes the move as a sign of the Taiwanese chipmaker's confidence in long-term AI demand.
TechmemeAI score 62TSMC's board approved investing up to $500 million in Anthropic shares at its IPO price and up to $500 million in OpenAI preferred stock, for a total of up to $1 billion, ETtech reports. The chipmaker is positioning itself to benefit both from supplying AI infrastructure and from holding stakes in leading model developers.
ETtechAI score 65TSMC said on November 10 that its board approved subscribing to OpenAI preferred shares, capped at $500 million. The announcement, reported by Jiemian, set the amount as an upper limit for the investment.
36氪AI score 56
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