Important points
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Chip designers like Nvidia, Advanced Micro Devices, and Broadcom serve as the backbone of generative AI development.
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While chip designers are in the spotlight, Taiwan Semiconductor Manufacturing is playing a very important supporting role behind the scenes.
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As demand for AI chips and data centers accelerates, Taiwan Semi is poised for explosive long-term growth.
Over the past three years, investing in semiconductor stocks has proven to be a profitable decision given the important role chips play in the development of generative artificial intelligence (AI). companies such as Nvidia, advanced micro device, broadcomand micron technology The company has been one of the largest contributors to the semiconductor industry through the artificial intelligence (AI) revolution.
Other semiconductor companies haven't gotten much attention either, but their stories seem modest compared to their peers. it is taiwan semiconductor manufacturing (NYSE:TSM)a pick-and-shovel specialist in the chipping area.
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Let's dig into Taiwan Cicada's increasingly important role for the future of AI and assess why this stock is a clear buying opportunity for investors with a long-term view.
Image source: Taiwan Semiconductor Manufacturing.
How does Taiwan Semiconductor benefit from AI?
Through the AI revolution, hyperscalers have emerged, including: microsoft, alphabet, Amazon, meta platformOpenAI has collectively poured hundreds of billions of dollars into AI-related capital expenditures (capex), namely data center chips and networking equipment.
On the surface, this is great news for Nvidia, AMD, Broadcom, and others. But behind the scenes, the news is even better for Taiwanese cicadas. why is that?
TSMC is the world's largest chip maker in terms of revenue. Nvidia, AMD, and Broadcom design some of the most sought-after GPUs and custom application-specific integrated circuits (ASICs) on the planet, and each of these leading companies relies heavily on Taiwan Semi's cutting-edge manufacturing processes.
In other words, if Nvidia and its competitors are the car body driving the AI story forward, TSMC holds the keys to the ignition.
TSMC's growth is phenomenal
Over the past year, Taiwan Semi's revenue has grown significantly thanks to continued demand for its AI accelerators. What's interesting is that the company's earnings trajectory is actually steepening. This is primarily driven by growing demand for next-generation Rubin and MI400 series chips from Nvidia and AMD, as well as increased investment in custom hardware by cloud infrastructure providers.

TSM Revenue (TTM) Data by YCharts
A more nuanced aspect from the above financial picture is Taiwan Semi's expanding profitability profile. TSMC's nearly 70% market share gives it significant pricing power compared to competitors such as: intel or samsung.
Against this backdrop, Taiwan Semi's gross profit margin is expanding, with surplus funds flowing directly to the bottom line. The company is making the most of this new wave of capital by expanding its geographic footprint and building additional foundries in Arizona, Germany, and Japan.
Is Taiwan Semi stock a good time to buy now?
Currently, TSMC's forward price/earnings (P/E) ratio is 28.4x, hovering around the highest level during the AI revolution. If you were to base your investment decision purely on this metric, you might consider Taiwan Cicada to be overvalued.

TSM PE Ratio (Forward) Data by YCharts
However, smart investors understand that TSMC's premium valuation may be justified. McKinsey & Company predicts that AI infrastructure will be a $7 trillion market by 2030, with the majority of spending allocated to improving AI workloads.
Essentially, the construction of AI-powered data centers is expected to accelerate throughout the rest of the decade as training and inference models become more sophisticated and demanding. This is good news for TSMC, paving the way for long-term visibility across the business.
The AI infrastructure chapter is still in its infancy. In the coming years, Taiwanese cicadas stand to benefit from the long-term tailwinds of increased domestic and international infrastructure investment.
Taking this a step further, physical applications such as autonomous systems and robotics have not yet been introduced in a commercial sense. Looking ahead to the 2030s, these use cases are expected to generate trillions of additional dollars in economic value.
If we can somehow achieve adoption and set the stage for the next wave of AI, Taiwan Semi could benefit greatly beyond its current position in AI by building large-scale language models (LLMs) and other software-based applications.
When you consider the big picture and start thinking long-term, TSMC's growth potential looks compelling relative to its valuation. So while this stock may not look like a bargain at first glance, I think there is plenty of room for meaningful valuation growth over the next decade, and from my perspective, this stock is a solid buy right now.
Should you buy Taiwan Semiconductor Manufacturing stock now?
Before buying Taiwan Semiconductor Manufacturing stock, consider the following:
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Adam Spatacco has held positions at Alphabet, Amazon, Meta Platforms, Microsoft, and Nvidia. The Motley Fool has positions in and recommends Advanced Micro Devices, Alphabet, Amazon, Intel, Meta Platforms, Microsoft, Nvidia, and Taiwan Semiconductor Manufacturing. The Motley Fool recommends Broadcom and recommends the following options: A long January 2026 $395 call on Microsoft and a short January 2026 $405 call on Microsoft. The Motley Fool has a disclosure policy.
