TSMC Secures Its Future by Investing in Anthropic and OpenAI Srividya Kalyanaraman Wed, November 11, 2026 at 2:59 PM EST 3 min read TSM +4.25% ANTH.PVT NVDA +3.53% OPAI.PVT TSM +4.25% Explore stocks on Coinbase Trading disclosure Trading disclosure The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for certain activity generated through this link. Prices displayed are informational.
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Taiwan Semiconductor Manufacturing Company (TSMC) is helping its business grow by securing the value chain. The world's largest contract chipmaker is investing $1 billion in Anthropic and OpenAI.
This is a classic I'll-help-you-help-me kind of situation. Chip manufacturers like TSMC need AI developers like Anthropic and OpenAI to sustain demand for increasingly expensive computing infrastructure. And these AI developers depend on manufacturers to supply the chips needed to build and operate their models. So it's a clear give and take.
TSMC is doubling down on AI when others are raising eyebrows. The chipmaker's board approved up to $500 million to acquire Anthropic shares at its initial public offering price and another $500 million to purchase preferred stock in OpenAI.
By investing in rival companies, TSMC is signaling how much it stands to gain from the AI boom, or risk if it goes bust. It's not simply another technology company placing a bet on AI. It is the manufacturer at the center of the industry's hardware supply chain.
The timing is strategic: Both these frontier labs are preparing to go public, with Anthropic pricing shares in the range of $70 to $78 per share, implying a valuation of up to $1.4 trillion. OpenAI, meanwhile, is pursuing its own expansion and enormous infrastructure commitments.
TSMC spearheaded the foundry model, where it makes semiconductors designed by other companies rather than competing with customers by developing its own chips. That's important because this model allowed companies like Nvidia, Apple, AMD and Qualcomm to concentrate on chip design while leaving the capital-intensive business of manufacturing to TSMC, to the extent that it made the company indispensable to the global technology industry. This is especially true during this AI boom where it possesses the capability to manufacture many of the world's most sophisticated processors like those used at data centers and AI developers.
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It doesn't matter if it's Microsoft, or Amazon, or Google or OpenAI. The demand ultimately flows through the supply chain to TSMC. And that's why this investment matters. Anthropic and OpenAI are not mere clients. They're strategic partners, whose survival is key to TSMC's existence.
And it's not just TSMC. It's the same money moving in circles in the industry. Nvidia invested in OpenAI. Amazon committed $13 billion to Anthropic. Anthropic, in turn, has committed to spending more than $100 billion on Amazon's cloud services over 10 years.
This circularity raises questions about how much of this capital going around is generated from independent customers and how much is sustained by the industry players cutting checks to one another.
For TSMC in this case, these investments offer an opportunity to pocket potential profits from AI software rather than relying exclusively on manufacturing margins. Ultimately, TSMC is betting that the companies building AI will become sufficiently profitable to justify the extraordinary infrastructure spending underpinning them.
Now onto the bigger question of whether AI demand can justify the enormous sums being committed to the industry.
