Taiwan Bio Therapeutics (ROCO:6892) ROE % Adjusted to Book Value: 0.00% (As of Dec. 2025)

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ROCO:6892 Taiwan Bio Therapeutics Inc ROCO:6892
22 GF Score
Price NT$26.90
GF Value NT$14.66
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Taiwan Bio Therapeutics ROE % Adjusted to Book Value?

Taiwan Bio Therapeutics ROCO:6892 +0.94% 22 ROE % Adjusted to Book Value is 0.00% as of Dec. 2025. GuruFocus rates ROCO:6892 with a GF Score™ of 22/100 and a GF Value™ of NT$14.66 (Significantly Overvalued). The stock has 6 warning signs investors should review.

Taiwan Bio Therapeutics's ROE % for the quarter that ended in Dec. 2025 was 0.00%. Taiwan Bio Therapeutics's PB Ratio for the quarter that ended in Dec. 2025 was 3.32. Taiwan Bio Therapeutics's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was 0.00%.


Taiwan Bio Therapeutics ROE % Adjusted to Book Value Related Terms


Taiwan Bio Therapeutics ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for Taiwan Bio Therapeutics's ROE % Adjusted to Book Value 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 Bio Therapeutics ROE % Adjusted to Book Value Chart

Taiwan Bio Therapeutics Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial 0.00 -15.48 -11.09 -13.02 -12.63

Taiwan Bio Therapeutics Quarterly Data
Dec19 Dec20 Dec21 Jun22 Dec22 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Dec25
ROE % Adjusted to Book Value 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 -14.73 -12.26 -10.00 -15.50 0.00

ROCO:6892 vs VRTX, REGN, ALNY: ROE % Adjusted to Book Value Comparison

For the Biotechnology subindustry, Taiwan Bio Therapeutics's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value 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.


Taiwan Bio Therapeutics ROE % Adjusted to Book Value vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Taiwan Bio Therapeutics's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where Taiwan Bio Therapeutics's ROE % Adjusted to Book Value falls into.


ROCO:6892
22GF Score
Taiwan Bio Therapeutics Inc ROCO:6892
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Taiwan Bio Therapeutics ROE % Adjusted to Book Value Calculation

Taiwan Bio Therapeutics's ROE % Adjusted to Book Value for the fiscal year that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=-41.92% / 3.32
=-12.63%

Taiwan Bio Therapeutics's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=0.00% / 3.32
=0.00%

* 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.

What does a ROE % Adjusted to Book Value of 0.00% mean?
Taiwan Bio Therapeutics (ROCO:6892) has a ROE % Adjusted to Book Value of 0.00% as of Dec. 2025. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Taiwan Bio Therapeutics and its competitors.
Is Taiwan Bio Therapeutics' ROE % Adjusted to Book Value too high?
Taiwan Bio Therapeutics' current ROE % Adjusted to Book Value is 0.00%. Overall, Taiwan Bio Therapeutics has a GF Score™ of 22/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Taiwan Bio Therapeutics' ROE % Adjusted to Book Value compare to VRTX and REGN?
Taiwan Bio Therapeutics' ROE % Adjusted to Book Value of 0.00% can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % Adjusted to Book Value for a Biotechnology company?
A good ROE % Adjusted to Book Value depends on the Biotechnology industry context. However, ROE % Adjusted to Book Value 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 ROE % Adjusted to Book Value mean?
A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Taiwan Bio Therapeutics and its competitors. Taiwan Bio Therapeutics's current ROE % Adjusted to Book Value is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiwan Bio Therapeutics stock overvalued right now?
Based on GuruFocus' analysis, Taiwan Bio Therapeutics (ROCO:6892) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$14.66, compared to a current price of NT$26.90 — trading 83.5% above its estimated fair value. The current ROE % Adjusted to Book Value is 0.00%. Taiwan Bio Therapeutics' overall GF Score™ is 22/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % Adjusted to Book Value calculated?
ROE % Adjusted to Book Value is calculated from a company's financial statements. For Taiwan Bio Therapeutics (ROCO:6892), the current ROE % Adjusted to Book Value is 0.00% 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 Taiwan Bio Therapeutics (ROCO:6892) Overvalued in 2026?

Based on GuruFocus' analysis, Taiwan Bio Therapeutics stock appears to be overvalued. The current stock price of NT$26.90 is trading 83.5% above its estimated GF Value™ of NT$14.66. GuruFocus considers Taiwan Bio Therapeutics to be Significantly Overvalued.

Key valuation signals for ROCO:6892:

  • ROE % Adjusted to Book Value: 0.00%
  • GF Value™: NT$14.66 vs. price of NT$26.90 (83.5% above fair value)
  • GF Score™: 22/100 with 6 warning signs

No single metric tells the full story. See the ROCO:6892 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Taiwan Bio Therapeutics Business Description

Address Tiding Avenue, 5th Floor, No. 501, Section 2, Neihu District, Zhubei, TWN, 114744
Taiwan Bio Therapeutics Inc is a regenerative medicine company specializing in the development of new genetically modified cell drugs. It is providing commissioned development and manufacturing (CDMO/CMO) services and inspection, analysis and development services for cellular medical products.
22GF Score

Get the complete analysis for ROCO:6892

ROE % Adjusted to Book Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$26.90
Price
NT$14.66
GF Value