Win Semiconductors (ROCO:3105) Common Stock: NT$4,239 Mil (As of Mar. 2026)

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ROCO:3105 Win Semiconductors Corp ROCO:3105
64 GF Score
Price NT$364.50
GF Value NT$172.17
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Win Semiconductors Common Stock?

Win Semiconductors ROCO:3105 +1.53% 64 Common Stock is NT$4,239 Mil as of Mar. 2026. GuruFocus rates ROCO:3105 with a GF Score™ of 64/100 and a GF Value™ of NT$172.17 (Significantly Overvalued). The stock has 4 warning signs investors should review.

Win Semiconductors's quarterly common stock stayed the same from Sep. 2025 (NT$4,239 Mil) to Dec. 2025 (NT$4,239 Mil) and stayed the same from Dec. 2025 (NT$4,239 Mil) to Mar. 2026 (NT$4,239 Mil).

Win Semiconductors's annual common stock stayed the same from Dec. 2023 (NT$4,239 Mil) to Dec. 2024 (NT$4,239 Mil) and stayed the same from Dec. 2024 (NT$4,239 Mil) to Dec. 2025 (NT$4,239 Mil).

Win Semiconductors Common Stock Historical Data

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The historical data trend for Win Semiconductors'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.

Win Semiconductors Common Stock Chart

Win Semiconductors 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 4,239.76 4,239.40 4,239.40 4,239.40 4,239.40

Win Semiconductors Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 4,239.40 4,239.40 4,239.40 4,239.40 4,239.40
ROCO:3105
64GF Score
Win Semiconductors Corp ROCO:3105
Common Stock is just one metric. See GF Score™, valuation, warning signs, and more.
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Win Semiconductors 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$4,239 Mil mean?
Win Semiconductors (ROCO:3105) has a Common Stock of NT$4,239 Mil as of Mar. 2026. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on Win Semiconductors and its competitors.
Is Win Semiconductors' Common Stock too high?
Win Semiconductors' current Common Stock is NT$4,239 Mil. Overall, Win Semiconductors has a GF Score™ of 64/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Win Semiconductors' Common Stock compare to NVDA and AVGO?
Win Semiconductors' Common Stock of NT$4,239 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 Win Semiconductors and its competitors. Win Semiconductors's current Common Stock is NT$4,239 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Win Semiconductors stock overvalued right now?
Based on GuruFocus' analysis, Win Semiconductors (ROCO:3105) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$172.17, compared to a current price of NT$364.50 — trading 111.7% above its estimated fair value. The current Common Stock is NT$4,239 Mil. Win Semiconductors' overall GF Score™ is 64/100 with 4 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 Win Semiconductors (ROCO:3105), the current Common Stock is NT$4,239 Mil as of Mar. 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 Win Semiconductors (ROCO:3105) Overvalued in 2026?

Based on GuruFocus' analysis, Win Semiconductors stock appears to be overvalued. The current stock price of NT$364.50 is trading 111.7% above its estimated GF Value™ of NT$172.17. GuruFocus considers Win Semiconductors to be Significantly Overvalued.

Key valuation signals for ROCO:3105:

  • Common Stock: NT$4,239 Mil
  • GF Value™: NT$172.17 vs. price of NT$364.50 (111.7% above fair value)
  • GF Score™: 64/100 with 4 warning signs

No single metric tells the full story. See the ROCO:3105 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Win Semiconductors Business Description

Address No. 69, Keji 7th Road, Hwaya Technology Park, Guishan District, Taoyuan, TWN, 33383
Founded in 1999, Win Semiconductors is the largest foundry for nonsilicon-based semiconductor components, most notably gallium arsenide, or GaAs; gallium nitride, or GaN; and silicon carbide, or SiC. Win Semi wielded over 50% share in the GaAs foundry market in 2025, followed by Advanced Wireless Semiconductor and GCS Holdings. The company's headquarters, four factories, and most of its 3,500 employees are based in Taoyuan City, Taiwan. Its products are applied in mobile, Wi-Fi networks, cellular infrastructure (such as base stations), satellite communication, optical communication, and 3D sensing. The company also provides automated testing and inspection services.
64GF Score

Get the complete analysis for ROCO:3105

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

NT$364.50
Price
NT$172.17
GF Value