Is Taiwan Semiconductor Manufacturing Company (TSM) Overvalued or Undervalued? A Complete Valuation Analysis 2026

Related questions this article answers

• Is Taiwan Semiconductor Manufacturing Company stock overvalued right now?
• Is TSM undervalued?
• Should I buy Taiwan Semiconductor Manufacturing Company stock?
• Is now a good time to buy TSM?
• What is Taiwan Semiconductor Manufacturing Company's fair value?
• Is TSM a good long term investment?

The short answer

Short answer: Taiwan Semiconductor Manufacturing Company looks overvalued at current levels. Compared with the recent share price of $414.15, the current DCF output near $159.98 suggests Taiwan Semiconductor Manufacturing Company is about 158.9% overvalued on these cash flow assumptions. Taiwan Semiconductor Manufacturing Company is being valued in the context of a business with gross margin near 61.9%, which helps show what kind of operating model investors are paying for. The fair answer depends on whether the business can keep converting its current position into enough earnings, growth, and cash flow to justify the market price.

Why valuing this kind of technology company is more complex than it looks

Taiwan Semiconductor Manufacturing Company operates in Semiconductors. Companies in this part of the market are usually valued on a mix of current earnings, expected growth, margin durability, and cash generation.

The reason this matters is simple. Two companies can show similar headline multiples and still deserve very different valuations because their margins, cash conversion, and growth durability are not the same.

The 5 key metrics applied to Taiwan Semiconductor Manufacturing Company

A single ratio rarely tells the whole story. This framework starts with trailing P/E, forward P/E, PEG, EV/EBITDA, and price to sales, then keeps only the metrics that are present and usable for this company.

Trailing P/E

Trailing P/E compares the current share price with the last twelve months of earnings. For TSM, the current reading is 1.2x. Shows what the market is paying for TSM's recent earnings.

Forward P/E

Forward P/E uses expected earnings instead of trailing earnings. For TSM, the current reading is 1.5x. Shows how the market is valuing TSM's expected earnings.

PEG ratio

PEG compares the earnings multiple with expected growth. For TSM, the current reading is 0.7x. Helps show whether the earnings multiple is being offset by expected growth.

Price to sales

Price to sales compares market value with revenue. For TSM, the current reading is 15.6x. Useful when revenue mix, margins, or future scaling matter as much as near term earnings.

Free cash flow yield

Free cash flow yield compares free cash flow with market value. For TSM, the current reading is 1.7%. Shows how much cash TSM is generating relative to its market value.

The table is a snapshot of the current setup. It is meant to frame the valuation question, not replace the company specific analysis below.

Taiwan Semiconductor Manufacturing Company's valuation breakdown

As of Q2 2026, Taiwan Semiconductor Manufacturing Company traded near $414.15 with a market value near $2.15T.

Metrics move with the market and with each earnings update. If a field is missing or stale, it is intentionally left out here rather than guessed.

What the numbers tell us

The first thing to notice with TSM is the gap between trailing and forward earnings valuation. Trailing P/E is near 1.2x while forward P/E is near 1.5x, which tells you the market is already underwriting a specific earnings path.

• TSM's forward P/E is not offering much relief versus the trailing multiple, so the market may still be paying up before the earnings improvement is fully visible.
• TSM's PEG ratio near 0.7x matters because it tests whether the earnings multiple is being balanced by a credible growth rate.
• TSM's price to sales multiple near 15.6x needs to be read beside revenue growth near 33.0%, because rich revenue multiples only hold up when growth quality stays intact.

Taiwan Semiconductor Manufacturing Company's competitive position

Taiwan Semiconductor Manufacturing Company Limited, together with its subsidiaries, manufactures, packages, tests, and sells integrated circuits and other semiconductor devices in Taiwan, China, Europe, the Middle East, Africa, Japan, the United States, and internationally.

What would make Taiwan Semiconductor Manufacturing Company look cheaper or more expensive?

What would make it look cheaper

• TSM would look cheaper if the business kept growing while valuation multiples moved lower.
• TSM would also look more attractive if cash generation improved without the market price rising at the same pace.

What would make it look expensive

• TSM would look expensive if earnings or revenue expectations softened while the current multiple stayed elevated.
• TSM would also look expensive if margins weakened but the stock kept the same quality premium.

Technology valuation context

Taiwan Semiconductor Manufacturing Company operates in Semiconductors. Companies in this part of the market are usually valued on a mix of current earnings, expected growth, margin durability, and cash generation.

The verdict

Taiwan Semiconductor Manufacturing Company looks close to a market level that already reflects much of the current business strength. Future upside is more likely to come from better fundamentals than from simple multiple expansion. With forward P/E near 1.5x, the market is already making a judgment about the next stage of earnings power.

This is analysis of publicly available market data. It is not financial advice, and it should be read in the context of personal goals, risk tolerance, and time horizon.

Want to run the numbers yourself?

Use TopTier Strategy research tools to review TSM's live valuation profile, stock page, and related company analysis.

Frequently asked questions

Data source: TopTier Strategy research platform - toptierstrategy.com/research. Data as of 2026-05-08T00:16:26.368464.