TFBS Bioscience (ROCO:6939) PEG Ratio: N/A (As of Jul. 20, 2026)

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ROCO:6939 TFBS Bioscience Inc ROCO:6939
49 GF Score
Price NT$20.50
GF Value NT$32.08
Valuation Possible Value Trap
! 6 Warning Signs
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What is TFBS Bioscience PEG Ratio?

PE Ratio without NRI / 5-Year EBITDA Growth Rate*

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, TFBS Bioscience's PE Ratio without NRI is 0.00. TFBS Bioscience's 5-Year EBITDA growth rate is 0.00%. Therefore, TFBS Bioscience's PEG Ratio for today is N/A.

* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.


The historical rank and industry rank for TFBS Bioscience's PEG Ratio or its related term are showing as below:



ROCO:6939's PEG Ratio is not ranked *
in the Medical Diagnostics & Research industry.
Industry Median: 2.405
* Ranked among companies with meaningful PEG Ratio only.

Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.


TFBS Bioscience  (ROCO:6939) PEG Ratio Explanation

To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.


TFBS Bioscience PEG Ratio Related Terms


TFBS Bioscience PEG Ratio Historical Data

* Premium members only.

The historical data trend for TFBS Bioscience's PEG Ratio 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.

TFBS Bioscience PEG Ratio Chart

TFBS Bioscience Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PEG Ratio
Get a 7-Day Free Trial 0.00 0.00 0.00 0.00 0.00

TFBS Bioscience Semi-Annual Data
Dec20 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
PEG Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

ROCO:6939 vs TMO, DHR, IDXX: PEG Ratio Comparison

For the Diagnostics & Research subindustry, TFBS Bioscience's PEG Ratio, along with its competitors' market caps and PEG Ratio 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.


TFBS Bioscience PEG Ratio vs Medical Diagnostics & Research Industry

For the Medical Diagnostics & Research industry and Healthcare sector, TFBS Bioscience's PEG Ratio distribution charts can be found below:

* The bar in red indicates where TFBS Bioscience's PEG Ratio falls into.


ROCO:6939
49GF Score
TFBS Bioscience Inc ROCO:6939
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

TFBS Bioscience PEG Ratio Calculation

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The ratio we use is the 5-Year EBITDA growth rate.

TFBS Bioscience's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=/0.00
=N/A

* 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.

* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.

Is TFBS Bioscience (ROCO:6939) Overvalued in 2026?

Based on GuruFocus' analysis, TFBS Bioscience stock appears to be undervalued. The current stock price of NT$20.50 is trading 36.1% below its estimated GF Value™ of NT$32.08. GuruFocus considers TFBS Bioscience to be Possible Value Trap.

Key valuation signals for ROCO:6939:

  • PEG Ratio: N/A
  • GF Value™: NT$32.08 vs. price of NT$20.50 (36.1% below fair value)
  • GF Score™: 49/100 with 6 warning signs

No single metric tells the full story. See the ROCO:6939 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


TFBS Bioscience Business Description

Address No. 103, Lane 169, Kang-ning Street, 3rd Floor, Xizhi District, New Taipei, TWN
TFBS Bioscience Inc is a Contract Research Organization (CRO) providing biological testing in Taiwan. Its services include viral vector manufacturing for cell and gene therapy products and biosafety testing and product release testing for cell and gene therapy products, vaccines, and biologic products.
49GF Score

Get the complete analysis for ROCO:6939

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

NT$20.50
Price
NT$32.08
GF Value