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Taiwan Semiconductor Manufacturing (TSM) Pours $100b Into The US On A Pricey Narrative

Simply Wall St · 20h ago

Taiwan Semiconductor Manufacturing (NYSE:TSM) drew fresh attention after committing another US$100 billion to U.S. chipmaking on the same day it reported record profit, extending its planned U.S. investment to US$265 billion.

See our latest analysis for Taiwan Semiconductor Manufacturing.

The latest U.S. investment announcement lands after a strong run for Taiwan Semiconductor Manufacturing, with the share price at US$403.41, a year to date share price return of 26.22% and a 1 year total shareholder return of 65.66%, while multi year total shareholder returns remain very large.

If you are looking beyond Taiwan Semiconductor Manufacturing and want more chip related ideas linked to AI demand, it may be worth scanning 55 AI infrastructure stocks

Taiwan Semiconductor Manufacturing now pairs record profit with a large U.S. buildout and a share price near all time highs, so does the current valuation still leave enough potential to compensate you for the risks from here?

Most Popular Narrative: 5.9% Overvalued

According to the most followed narrative on Taiwan Semiconductor Manufacturing, the fair value sits at $381 per share compared with the latest close at $403.41. This points to only a modest valuation gap and puts more weight on the underlying story.

TSMC is the rarest of things: a monopoly whose dominance is rooted not in regulatory capture or historical accident, but in genuine technological supremacy. The company has spent decades perfecting the art of manipulating matter at atomic scales, and the cumulative knowledge embedded in its fabrication processes is essentially irreproducible.

Read the complete narrative.

The current narrative leans heavily on Taiwan Semiconductor Manufacturing’s position at the center of AI chip production, the scale of its planned U.S. buildout, and ambitious assumptions for revenue growth and margins baked into that $381 fair value. The tension between exceptional profitability, very large capital spending and hard to price geopolitical risk sits at the core of this valuation story. The details of those assumptions are what really matter for anyone weighing the stock at today’s levels.

Result: Fair Value of $381 (OVERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, the Taiwan Semiconductor Manufacturing story can crack if geopolitical tensions around Taiwan escalate or if key customers materially shift leading edge orders elsewhere.

Find out about the key risks to this Taiwan Semiconductor Manufacturing narrative.

Another View: What Taiwan Semiconductor Manufacturing’s P/E Is Saying

While the user narrative frames Taiwan Semiconductor Manufacturing as 5.9% overvalued at a fair value of $381 per share, the current 27.5x P/E tells a different story. That multiple sits well below both the US Semiconductor industry average of 57.9x and the peer average of 71.6x, and also below a 58.9x fair ratio that our regression work suggests the market could eventually lean toward. If the market continues to reward this level of earnings quality and growth, is the real risk that investors are paying too much today, or that they may be underpricing the stock’s earning power relative to its sector?

See what the numbers say about this price — find out in our valuation breakdown.

NYSE:TSM P/E Ratio as at Jul 2026
NYSE:TSM P/E Ratio as at Jul 2026

Next Steps

If this mix of optimism and concern around Taiwan Semiconductor Manufacturing leaves you undecided, move quickly to test the thesis against the underlying data and form your own view using the 4 key rewards and 1 important warning sign.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.