Taiwan Biomateiral Co (ROCO:6649) Common Stock: NT$420.0 Mil (As of Mar. 2026)

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ROCO:6649 Taiwan Biomateiral Co Ltd ROCO:6649
77 GF Score
Price NT$36.30
GF Value NT$59.72
Valuation Possible Value Trap
! 3 Warning Signs
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What is Taiwan Biomateiral Co Common Stock?

Taiwan Biomateiral Co ROCO:6649 +2.11% 77 Common Stock is NT$420.0 Mil as of Mar. 2026. GuruFocus rates ROCO:6649 with a GF Score™ of 77/100 and a GF Value™ of NT$59.72 (Possible Value Trap). The stock has 3 warning signs investors should review.

Taiwan Biomateiral Co's quarterly common stock stayed the same from Sep. 2025 (NT$420.0 Mil) to Dec. 2025 (NT$420.0 Mil) and stayed the same from Dec. 2025 (NT$420.0 Mil) to Mar. 2026 (NT$420.0 Mil).

Taiwan Biomateiral Co's annual common stock stayed the same from Dec. 2023 (NT$420.0 Mil) to Dec. 2024 (NT$420.0 Mil) and stayed the same from Dec. 2024 (NT$420.0 Mil) to Dec. 2025 (NT$420.0 Mil).

Taiwan Biomateiral Co Common Stock Historical Data

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The historical data trend for Taiwan Biomateiral Co'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.

Taiwan Biomateiral Co Common Stock Chart

Taiwan Biomateiral Co 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 331.03 420.00 420.00 420.00 420.00

Taiwan Biomateiral Co 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 420.00 420.00 420.00 420.00 420.00
ROCO:6649
77GF Score
Taiwan Biomateiral Co Ltd ROCO:6649
Common Stock is just one metric. See GF Score™, valuation, warning signs, and more.
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Taiwan Biomateiral Co 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$420.0 Mil mean?
Taiwan Biomateiral Co (ROCO:6649) has a Common Stock of NT$420.0 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 Taiwan Biomateiral Co and its competitors.
Is Taiwan Biomateiral Co's Common Stock too high?
Taiwan Biomateiral Co's current Common Stock is NT$420.0 Mil. Overall, Taiwan Biomateiral Co has a GF Score™ of 77/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Taiwan Biomateiral Co's Common Stock compare to ABT and SYK?
Taiwan Biomateiral Co's Common Stock of NT$420.0 Mil can be compared against companies in the Medical Devices & Instruments 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 Medical Devices & Instruments company?
A good Common Stock depends on the Medical Devices & Instruments 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 Taiwan Biomateiral Co and its competitors. Taiwan Biomateiral Co's current Common Stock is NT$420.0 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiwan Biomateiral Co stock overvalued right now?
Based on GuruFocus' analysis, Taiwan Biomateiral Co (ROCO:6649) is currently considered Possible Value Trap. The stock's GF Value™ is NT$59.72, compared to a current price of NT$36.30 — trading 39.2% below its estimated fair value. The current Common Stock is NT$420.0 Mil. Taiwan Biomateiral Co's overall GF Score™ is 77/100 with 3 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 Taiwan Biomateiral Co (ROCO:6649), the current Common Stock is NT$420.0 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 Taiwan Biomateiral Co (ROCO:6649) Overvalued in 2026?

Based on GuruFocus' analysis, Taiwan Biomateiral Co stock appears to be undervalued. The current stock price of NT$36.30 is trading 39.2% below its estimated GF Value™ of NT$59.72. GuruFocus considers Taiwan Biomateiral Co to be Possible Value Trap.

Key valuation signals for ROCO:6649:

  • Common Stock: NT$420.0 Mil
  • GF Value™: NT$59.72 vs. price of NT$36.30 (39.2% below fair value)
  • GF Score™: 77/100 with 3 warning signs

No single metric tells the full story. See the ROCO:6649 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Taiwan Biomateiral Co Business Description

Address Section 1, Shengyi Road, 1st Floor, No. 188, Hsinchu County, Zhubei, TWN, 302
Taiwan Biomateiral Co Ltd is an applied technology Research and Development Institute in Taiwan. It is engaged in the research and development and sales of implantable medical devices. The company's products include Foamagen, stroke interventional treatment devices.
77GF Score

Get the complete analysis for ROCO:6649

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

NT$36.30
Price
NT$59.72
GF Value