Formosa Sumco Technology's quarterly market cap
increased
from Jun. 2025 (NT$30,446 Mil) to Sep. 2025 (NT$39,367 Mil) but then
declined
from Sep. 2025 (NT$39,367 Mil) to Dec. 2025 (NT$36,884 Mil).
Formosa Sumco Technology's annual market cap
declined
from Dec. 2023 (NT$65,352 Mil) to Dec. 2024 (NT$38,009 Mil) and
declined
from Dec. 2024 (NT$38,009 Mil) to Dec. 2025 (NT$36,884 Mil).
Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. Formosa Sumco Technology's Enterprise Value for Today is NT$147,166 Mil.
Formosa Sumco Technology (TPE:3532) Market Cap Explanation
Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the companys debt. The real price you pay is the Enterprise Value.
Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.
Formosa Sumco Technology Market Cap Related Terms
Formosa Sumco Technology Market Cap Historical Data
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
TPE:3532 vs AMAT, LRCX, KLAC: Market Cap Comparison
For the Semiconductor Equipment & Materials subindustry, Formosa Sumco Technology's Market Cap, along with its competitors' market caps and Market Cap data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Formosa Sumco Technology Market Cap vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Formosa Sumco Technology's Market Cap distribution charts can be found below:
* The bar in red indicates where Formosa Sumco Technology's Market Cap falls into.
Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.
Formosa Sumco Technology's Market Cap for the fiscal year that ended in Dec. 2025 is calculated as
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Formosa Sumco Technology (TPE:3532) has a Market Cap of NT$128,378 Mil as of Jun. 29, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Formosa Sumco Technology and its competitors. According to the industry distribution chart, Formosa Sumco Technology ranks #224 out of 1034 companies in the Semiconductors industry, placing it in the top 21.7%.
Is Formosa Sumco Technology's Market Cap too high?
Formosa Sumco Technology's current Market Cap is NT$128,378 Mil. Based on the distribution chart, Formosa Sumco Technology ranks #224 out of 1034 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Formosa Sumco Technology has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Formosa Sumco Technology's Market Cap compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Formosa Sumco Technology ranks #224 out of 1034 companies for Market Cap. This places Formosa Sumco Technology in the top 22% of its industry — outperforming the majority of peers. The industry median Market Cap is 531.58. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for a Semiconductors company?
The median Market Cap among Semiconductors companies is 531.58, based on 1,034 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Formosa Sumco Technology and its competitors. For the Semiconductors industry, the median Market Cap is 531.58 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Formosa Sumco Technology's current Market Cap is NT$128,378 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Formosa Sumco Technology stock overvalued right now?
Based on GuruFocus' analysis, Formosa Sumco Technology (TPE:3532) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$117.31, compared to a current price of NT$331.00 — trading 182.2% above its estimated fair value. The current Market Cap is NT$128,378 Mil. Formosa Sumco Technology's overall GF Score™ is 60/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For Formosa Sumco Technology (TPE:3532), the current Market Cap is NT$128,378 Mil as of Jun. 29, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Formosa Sumco Technology (TPE:3532) Overvalued in 2026?
Based on GuruFocus' analysis, Formosa Sumco Technology stock appears to be overvalued.
The current stock price of NT$331.00 is trading 182.2% above its estimated GF Value™ of NT$117.31.
GuruFocus considers Formosa Sumco Technology to be Significantly Overvalued.
Key valuation signals for TPE:3532:
Market Cap: NT$128,378 Mil
GF Value™: NT$117.31 vs. price of NT$331.00 (182.2% above fair value)
No single metric tells the full story. See the TPE:3532 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Formosa Sumco Technology Corp is a Taiwan-based manufacturer and seller of silicon wafer electronic products. The company operates in two principal geographical areas: Taiwan, China, and Japan, with the majority of revenue from Taiwan. The company's product range includes Polished Wafers, Annealed Wafers, Test Wafers, and Epitaxial Wafers.
60GF Score
Get the complete analysis for TPE:3532
Market Cap is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TPE:3532 has been successfully added to your 
