Taiwan Semiconductor AI Boom: Revenue Grows 20% Thanks to AI

Can the Taiwan Semiconductor AI boom sustain rapid profit growth despite high valuations and geopolitical risks in the long term?

How Strongly Does Taiwan Semiconductor Benefit from the AI Boom?

The Taiwan Semiconductor AI boom is impressively reflected in the latest figures: In the fourth quarter of 2025, Taiwan Semiconductor Manufacturing Co. increased its revenue by 20.5% year-over-year, while profit surged by 35%. The main drivers are AI hyperscalers investing hundreds of billions of dollars in new data centers. TSMC manufactures the leading GPUs from Nvidia, which holds an estimated 80% market share in AI data center chips. This dominance has helped TSMC expand its share of the global foundry revenue to about 72%.

At the same time, an increasing number of chip designers and cloud companies are relying on specialized AI accelerators, further strengthening the structural advantage of the pure-play foundry. Analyst estimates suggest that TSMC could increase its profit by around 30% per year over the next three to five years. Given a price-to-earnings ratio of about 34, there remains room for further upside, provided the investment cycle in AI servers continues.

Is the Taiwan Semiconductor AI Boom Rally Facing a Pause?

After a strong rally, Taiwan Semiconductor’s stock is currently trading at $369.55, slightly below the previous day’s close of $370.54 (−0.27%). Market observers see the nearly stair-step price increase of recent months as a potential plateau. Some investors are now waiting to see if the $375 mark can be sustainably surpassed to confirm the next upward push.

Valuation experts are arriving at different conclusions. One model sees TSMC as about 7.4% undervalued with a fair value around $400—supported particularly by the company’s role at the core of AI infrastructure. However, a detailed discounted cash flow analysis suggests an intrinsic value of just under $299 and warns of some overvaluation. For investors, this means that the Taiwan Semiconductor AI boom is already partially priced in, and fluctuations in AI chip demand, interest rates, and geopolitical risks could trigger corrections at any time.

At the same time, institutional investor interest remains high. Prominent investors like Stanley Druckenmiller have continued to increase their positions in TSMC, betting that the foundry giant will disproportionately benefit from the structural trend toward AI, cloud, and high-performance computing.

How Important Are U.S. Expansion and Politics for Taiwan Semiconductor?

In addition to the pure Taiwan Semiconductor AI boom, the geographical diversification of manufacturing is coming to the forefront. In Arizona, TSMC is investing over $65 billion in three state-of-the-art facilities, supported by up to $6.6 billion in funding under the U.S. CHIPS and Science Act. Here, 2-nanometer chips are also set to roll off the production line—a key technology for AI accelerators and high-end processors. The U.S. government connects this not only to economic but also to security policy goals, aiming to reduce dependence on Asia for critical semiconductors.

Surrounding the new site, additional projects are emerging: New housing developments are being built near the facility in the Phoenix area to accommodate thousands of highly skilled workers, and local universities like Arizona State University are developing research and training programs in collaboration with TSMC. This increasingly anchors value creation and know-how in the U.S.—another plus for the company’s long-term positioning in the Western market.

For investors, it remains crucial that TSMC acts as an indispensable interface between chip designers like Nvidia, AMD, and major cloud providers. As long as global demand for computing power for AI applications, data analysis, and cloud services continues to grow, the Taiwan Semiconductor AI boom is likely to shape the company’s earnings profile, although short-term volatility due to valuation concerns and geopolitical tensions must be factored in.

Bottom Line

In summary, the current Taiwan Semiconductor AI boom underscores TSMC’s role as a central infrastructure stock in the global AI ecosystem. For investors, this means a combination of strong profit growth, high barriers to market entry, and strategic U.S. expansion, even as valuation debates and political risks must be closely monitored. The next quarterly figures and investment decisions from major AI hyperscalers will reveal whether TSMC can continue to accelerate its growth trajectory in the AI era.