Taiwan Semiconductor Manufacturing (NYSE:TSM) is drawing fresh attention after recent performance data highlighted sizeable 1 year and multi year total returns, prompting investors to reassess what the current share price already reflects.

The current share price of US$462.12 sits against a backdrop of strong recent momentum, with a 1 month share price return of 14.24% and a year to date share price return of 44.59%. The 1 year total shareholder return of 121.61% and 3 year total shareholder return above 3x indicate that longer term holders have also seen substantial gains.

If you are looking beyond Taiwan Semiconductor Manufacturing for other potential opportunities tied to chip demand and infrastructure, this could be a useful moment to scan 49 AI infrastructure stocks

With Taiwan Semiconductor Manufacturing now around US$462 and recent gains already sizeable, the key question is whether current earnings and growth justify the valuation or whether the stock is fully reflecting future expectations and leaving little room for a fresh entry point.

Most Popular Narrative: 15.5% Overvalued

Taiwan Semiconductor Manufacturing's most followed narrative points to a fair value of $400 per share, which sits below the recent close at $462.12 and frames the current debate around how much future AI related growth is already priced in.

TSMC is the central pillar of the global semiconductor ecosystem, powering the AI revolution with unmatched scale, cutting-edge process technology, and disciplined execution. With record profits, dominant client base, and massive expansion underway, both in Taiwan and abroad, it stands as a low-risk way to own the AI infrastructure wave. Although geopolitical and trade risks loom, its moat, margins, and market position offer a rare combination of growth, profitability, and stability.

Curious how this narrative lands at a higher fair value than many past estimates while still flagging the stock as overvalued at $462? The calculation leans heavily on strong profit margins, ambitious earnings growth assumptions and a future valuation multiple more often associated with top tier chip designers. Want to see exactly which numbers drive that $400 figure and how they stack up against today’s price?

Result: Fair Value of $400 (OVERVALUED)

However, Taiwan Semiconductor Manufacturing’s reliance on a concentrated group of large customers, alongside ongoing geopolitical and trade tensions, could quickly challenge this upbeat narrative if conditions shift.

Another View: Taiwan Semiconductor Manufacturing Through Earnings Multiples

While the popular narrative pegs Taiwan Semiconductor Manufacturing at a fair value of $400 using AI driven assumptions, the current P/E of 32.7x looks different when lined up against the US Semiconductor industry at 72.6x, peers at 82.4x, and a fair ratio of 60.6x that the market could move toward. That gap suggests investors are paying below many peers for each dollar of earnings, so is the overvaluation story really settled?

Next Steps

With mixed signals around Taiwan Semiconductor Manufacturing's valuation and risk profile, it makes sense to review the underlying data yourself and decide where you stand. If you want a structured view of both the concerns and the potential upside before you act, take a closer look at 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.