Taiwan Semiconductor at $422: 69% Profit Surge and 38 Valuation

Taiwan Semiconductor Manufacturing Company (NYSE: TSM) is trading at $422.25 (as of October 15, 2026) and marks a rise of 16.21 percent over the past six months. The world's largest contract semiconductor manufacturer is benefiting from the ongoing AI chip boom – the 69 percent profit growth in the latest quarter documents strong demand for advanced manufacturing processes. But does the valuation of 38 still justify an entry?

Quarterly Results: 69 Percent Profit Increase on AI Tailwinds

Taiwan Semiconductor increased its profit in the last quarter by 69 percent, according to an analysis by Insider Monkey from October 18, 2026. The profit surge reflects intense demand for advanced chip manufacturing processes used in data centers, smartphones and high-performance computers. The company serves markets for AI hardware, Internet of Things applications, automotive electronics and digital consumer electronics with its products.

In the past twelve months, TSMC generated revenue of $139.57 billion ($124.53 billion euros at the ECB reference rate from October 15, 2026) and profit of $69.68 billion ($62.17 billion euros), according to data from Stock Analysis. The profit margin is thus just under 50 percent – a figure that underscores the company's market position in semiconductor manufacturing.

Capital Expenditures Rising to Up to $64 Billion

TSMC is preparing for further rising demand: capital expenditures are expected to climb to $60 to $64 billion in 2026, up from $41 billion in 2025. This represents an increase of 46 to 56 percent. The massive investments are flowing into the expansion of manufacturing capacity for AI-related production, according to data from TradingView from October 15, 2026.

Converted to euros, this means a jump from around €36.6 billion (2025) to €53.5 to €57.1 billion (2026, at the ECB reference rate from October 15, 2026). The expenditures demonstrate management's confidence in long-term growth opportunities – and the necessity to keep pace with technological development.

Valuation: What Investors Pay at $422

With a valuation multiple of 38, the stock is trading significantly above the historical average of traditional industrial companies. However, the extraordinary profit growth, the dominant market position in chip manufacturing and long-term AI trends justify a premium. The question remains whether the current price can still exceed the growth expectations already priced in.

Over the past six months, TSM's performance of 16.21 percent was slightly ahead of the Insider Monkey Billionaire Index (15.4 percent) and significantly ahead of an unspecified benchmark (11.4 percent). The relative strength confirms investor interest in semiconductor beneficiaries of the AI upswing.

Market Environment: Taiwan Semiconductor in Industry Context

TSMC was founded in 1987 and is headquartered in Hsinchu City, Taiwan. The company manufactures, packages, tests and distributes integrated circuits and other semiconductor components worldwide – with a presence in Taiwan, China, Europe, the Middle East, Africa, Japan, the United States and other regions. The manufacturing processes offered include CMOS logic, mixed-signal, radio frequency, embedded memory and bipolar-CMOS mixed-signal.

In addition to wafer manufacturing, TSMC offers customer and engineering support, mask production, investments in technology startups, color filter production and other investment activities. The broad product range and focus on technological leadership give the company a central role in the global semiconductor supply chain.

Opportunities and Risks at Taiwan Semiconductor

The central opportunities lie in the ongoing AI boom, which promises structurally higher demand for cutting-edge chips. TSMC's technological leadership – particularly in processes below seven nanometers – gives the company pricing power and long-term customer loyalty. The planned capital expenditures secure capacity expansions that will enable additional revenue in the medium term.

On the risk side are geopolitical tensions around Taiwan, dependence on a few major customers (especially Apple, Nvidia, AMD) and cyclical fluctuations in the semiconductor market. The high investments burden free cash flow generation in the short term and increase vulnerability to economic downturns. Additionally, regulatory interventions – such as export controls on advanced chips – could limit growth prospects.

Conclusion: Growth Present, Valuation Demanding

Taiwan Semiconductor delivers strong operational figures: 69 percent profit growth in the last quarter, a profit margin of just under 50 percent and massive investments in future capacity speak to intact competitive advantages. The stock has performed solidly over the past six months and outperforms broad market indices.

At a valuation of 38 and a price of $422.25, however, investors are already paying a substantial premium for future growth. Whether the stock can be considered cheap at the current level depends on whether TSMC can meet high expectations for AI demand and margin development in the coming quarters. For long-term oriented investors, the stock remains interesting – short-term bargain hunters will likely hesitate at this valuation.