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Taiwan Semiconductor Manufacturing (NYSE:TSM) Could Be 17% Below Fair Value As Earnings Reset The Debate

Simply Wall St·07/18/2026 10:18:50
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Taiwan Semiconductor Manufacturing (TSM) is back in focus after reporting record quarterly earnings along with a sharp reset in its capital spending plans, a combination that has coincided with a pullback in the stock.

See our latest analysis for Taiwan Semiconductor Manufacturing.

Despite the latest pullback, with a 1-day share price return of down 2.77% and a 7-day share price return of down 8.23% to US$398.37, Taiwan Semiconductor Manufacturing still shows stronger longer-term momentum, reflected in a year-to-date share price return of 24.64% and a 1-year total shareholder return of 67.13%.

If you think the recent reset in AI-related chip spending could open up other angles in the sector, it is worth scanning 53 AI infrastructure stocks

The pullback leaves Taiwan Semiconductor Manufacturing trading below consensus valuation markers after a strong run. This sets up a simple fork in the road for investors: is most of the upside already reflected, or is there still value left on the table?

Most Popular Narrative: 4.6% Overvalued

According to the most widely followed narrative on Taiwan Semiconductor Manufacturing, a fair value of $381 sits slightly below the last close of $398.37, which frames the stock as modestly expensive rather than stretched.

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.

Curious what has to happen for Taiwan Semiconductor Manufacturing to justify that premium tag? Revenue growth, margins, capital intensity, and geopolitical risk are all wired into this valuation story.

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 could be shaken by any loss of key customers or by a sharper than expected hit to margins from overseas fabs.

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

Another View on Taiwan Semiconductor Manufacturing’s Valuation

The user narrative argues Taiwan Semiconductor Manufacturing looks about 4.6% overvalued around $398, using a detailed scenario framework. Our DCF model presents a different view. It estimates fair value around $481.74, which implies the stock is trading at roughly a 17.3% discount. Which version of “fair” do you trust more?

Look into how the SWS DCF model arrives at its fair value.

TSM Discounted Cash Flow as at Jul 2026
TSM Discounted Cash Flow as at Jul 2026

Next Steps

Given the mixed signals around Taiwan Semiconductor Manufacturing, now is a good moment to review the numbers yourself and stress test your own thesis. To get a clearer sense of the balance between concerns and potential upside, take a closer look at the 4 key rewards and 1 important warning sign.

Looking for more investment ideas beyond Taiwan Semiconductor Manufacturing?

If Taiwan Semiconductor Manufacturing is already on your radar, do not stop there. Broaden your opportunity set with other ideas that match your risk and return preferences.

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.