Formosa Sumco Technology (TPE:3532) Common Stock: NT$3,878 Mil (As of Dec. 2025)


TPE:3532 Formosa Sumco Technology Corp TPE:3532
62 GF Score
Price NT$423.50
GF Value NT$117.50
Valuation Significantly Overvalued
! 11 Warning Signs
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What is Formosa Sumco Technology Common Stock?

Formosa Sumco Technology TPE:3532 62 Common Stock is NT$3,878 Mil as of Dec. 2025. GuruFocus rates TPE:3532 with a GF Score™ of 62/100 and a GF Value™ of NT$117.50 (Significantly Overvalued). The stock has 11 warning signs investors should review.

Formosa Sumco Technology's quarterly common stock stayed the same from Jun. 2025 (NT$3,878 Mil) to Sep. 2025 (NT$3,878 Mil) and stayed the same from Sep. 2025 (NT$3,878 Mil) to Dec. 2025 (NT$3,878 Mil).

Formosa Sumco Technology's annual common stock stayed the same from Dec. 2023 (NT$3,878 Mil) to Dec. 2024 (NT$3,878 Mil) and stayed the same from Dec. 2024 (NT$3,878 Mil) to Dec. 2025 (NT$3,878 Mil).

Formosa Sumco Technology Common Stock Historical Data

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The historical data trend for Formosa Sumco Technology's Common Stock can be seen below:

* 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 Common Stock Chart

Formosa Sumco Technology Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Common Stock
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3,878.48 3,878.48 3,878.48 3,878.48 3,878.48

Formosa Sumco Technology Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Common Stock Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 3,878.48 3,878.48 3,878.48 3,878.48 3,878.48
TPE:3532
62GF Score
Formosa Sumco Technology Corp TPE:3532
Common Stock is just one metric. See GF Score™, valuation, warning signs, and more.
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Formosa Sumco Technology Common Stock Calculation

Common stock is listed on the Balance Sheet at the par value of the total shares outstanding of a company.

The par value of common stocks is meaningless. It is usually set at an absurdly low number.

Frequently Asked Questions Learn more about Common Stock →
What does a Common Stock of NT$3,878 Mil mean?
Formosa Sumco Technology (TPE:3532) has a Common Stock of NT$3,878 Mil as of Dec. 2025. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on Formosa Sumco Technology and its competitors.
Is Formosa Sumco Technology's Common Stock too high?
Formosa Sumco Technology's current Common Stock is NT$3,878 Mil. Overall, Formosa Sumco Technology has a GF Score™ of 62/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Formosa Sumco Technology's Common Stock compare to AMAT and LRCX?
Formosa Sumco Technology's Common Stock of NT$3,878 Mil can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Common Stock for a Semiconductors company?
A good Common Stock depends on the Semiconductors industry context. However, Common Stock 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 Common Stock mean?
A high Common Stock can signal that a stock is expensive relative to its fundamentals. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on Formosa Sumco Technology and its competitors. Formosa Sumco Technology's current Common Stock is NT$3,878 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$117.50, compared to a current price of NT$423.50 — trading 260.4% above its estimated fair value. The current Common Stock is NT$3,878 Mil. Formosa Sumco Technology's overall GF Score™ is 62/100 with 11 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Common Stock calculated?
Common Stock is calculated from a company's financial statements. For Formosa Sumco Technology (TPE:3532), the current Common Stock is NT$3,878 Mil as of Dec. 2025. 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$423.50 is trading 260.4% above its estimated GF Value™ of NT$117.50. GuruFocus considers Formosa Sumco Technology to be Significantly Overvalued.

Key valuation signals for TPE:3532:

  • Common Stock: NT$3,878 Mil
  • GF Value™: NT$117.50 vs. price of NT$423.50 (260.4% above fair value)
  • GF Score™: 62/100 with 11 warning signs

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 Business Description

Address Nanjing East Road, 8th Floor, A1 Building, No. 380, Section 6, Neihu District, Taipei, TWN
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.
62GF Score

Get the complete analysis for TPE:3532

Common Stock is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$423.50
Price
NT$117.50
GF Value