Bio Preventive Medicine (ROCO:6810) Piotroski F-Score: 3 (As of Aug. 08, 2026) — 40% Below Median

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ROCO:6810 Bio Preventive Medicine Corp ROCO:6810
52 GF Score
Price NT$21.00
GF Value NT$27.53
Valuation Modestly Undervalued
! 3 Warning Signs
View Full Analysis

What is Bio Preventive Medicine Piotroski F-Score?

Bio Preventive Medicine ROCO:6810 -1.18% 52 Piotroski F-Score is 3 as of Aug. 08, 2026, which is 40% below its 10-year median of 5.00. GuruFocus rates ROCO:6810 with a GF Score™ of 52/100 and a GF Value™ of NT$27.53 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 1,324 Biotechnology companies, Bio Preventive Medicine ranks better than 54.68% on this metric.

Warning Sign:

Piotroski F-Score of 3 is low, which usually implies poor business operation.

The zones of discrimination were as such:

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Bio Preventive Medicine has an F-score of 3. It is a bad or low score, which usually implies poor business operation.

The historical rank and industry rank for Bio Preventive Medicine's Piotroski F-Score or its related term are showing as below:

ROCO:6810' s Piotroski F-Score Range Over the Past 10 Years
Min: 3   Med: 5   Max: 6
Current: 3

During the past 8 years, the highest Piotroski F-Score of Bio Preventive Medicine was 6. The lowest was 3. And the median was 5.

Bio Preventive Medicine  (ROCO:6810) Piotroski F-Score Explanation

The developer of the system is Joseph D. Piotroski is relatively unknown accounting professor who shuns publicity and rarely gives interviews.

He graduated from the University of Illinois with a B.S. in accounting in 1989, received an M.B.A. from Indiana University in 1994. Five years later, in 1999, after earning a Ph.D. in accounting from the University of Michigan, he became an associate professor of accounting at the University of Chicago.

In 2000, he wrote a research paper called "Value Investing: The Use of Historical Financial Statement Information to Separate Winners from Losers" (pdf).

He wanted to see if he can develop a system (using a simple nine-point scoring system) that can increase the returns of a strategy of investing in low price to book (referred to in the paper as high book to market) value companies.

What he found was something that exceeded his most optimistic expectations.

Buying only those companies that scored highest (8 or 9) on his nine-point scale, or F-Score as he called it, over the 20 year period from 1976 to 1996 led to an average out-performance over the market of 13.4%.

Even more impressive were the results of a strategy of investing in the highest F-Score companies (8 or 9) and shorting companies with the lowest F-Score (0 or 1).

Over the same period from 1976 to 1996 (20 years) this strategy led to an average yearly return of 23%, substantially outperforming the average S&P 500 index return of 15.83% over the same period.


Bio Preventive Medicine Piotroski F-Score Related Terms


Bio Preventive Medicine Piotroski F-Score Historical Data

* Premium members only.

The historical data trend for Bio Preventive Medicine's Piotroski F-Score 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.

Bio Preventive Medicine Piotroski F-Score Chart

Bio Preventive Medicine Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Piotroski F-Score
Get a 7-Day Free Trial 5.00 3.00 6.00 5.00 3.00

Bio Preventive Medicine Semi-Annual Data
Dec18 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Piotroski F-Score Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 6.00 0.00 5.00 0.00 3.00

ROCO:6810 vs VRTX, REGN, RVMD: Piotroski F-Score Comparison

For the Biotechnology subindustry, Bio Preventive Medicine's Piotroski F-Score, along with its competitors' market caps and Piotroski F-Score 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.


Bio Preventive Medicine Piotroski F-Score vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Bio Preventive Medicine's Piotroski F-Score distribution charts can be found below:

* The bar in red indicates where Bio Preventive Medicine's Piotroski F-Score falls into.


ROCO:6810
52GF Score
Bio Preventive Medicine Corp ROCO:6810
Piotroski F-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

How is the Piotroski F-Score calculated?

* 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.

This Year (Dec25) TTM:Last Year (Dec24) TTM:
Net Income was NT$-99.85 Mil.
Cash Flow from Operations was NT$-94.72 Mil.
Revenue was NT$2.63 Mil.
Gross Profit was NT$2.30 Mil.
Average Total Assets from the begining of this year (Dec24)
to the end of this year (Dec25) was (529.705 + 425.186) / 2 = NT$477.4455 Mil.
Total Assets at the begining of this year (Dec24) was NT$529.71 Mil.
Long-Term Debt & Capital Lease Obligation was NT$96.33 Mil.
Total Current Assets was NT$267.02 Mil.
Total Current Liabilities was NT$21.62 Mil.
Net Income was NT$-87.56 Mil.

Revenue was NT$12.30 Mil.
Gross Profit was NT$11.86 Mil.
Average Total Assets from the begining of last year (Dec23)
to the end of last year (Dec24) was (264.657 + 529.705) / 2 = NT$397.181 Mil.
Total Assets at the begining of last year (Dec23) was NT$264.66 Mil.
Long-Term Debt & Capital Lease Obligation was NT$101.70 Mil.
Total Current Assets was NT$366.38 Mil.
Total Current Liabilities was NT$20.91 Mil.

*Note: If the latest quarterly/semi-annual/annual total assets data is 0, then we will use previous quarterly/semi-annual/annual data for all the items in the balance sheet.

Profitability

Question 1. Return on Assets (ROA)

Net income before extraordinary items for the year divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

Bio Preventive Medicine's current Net Income (TTM) was -99.85. ==> Negative ==> Score 0.

Question 2. Cash Flow Return on Assets (CFROA)

Net cash flow from operating activities (operating cash flow) divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

Bio Preventive Medicine's current Cash Flow from Operations (TTM) was -94.72. ==> Negative ==> Score 0.

Question 3. Change in Return on Assets

Compare this year's return on assets (1) to last year's return on assets.

Score 1 if it's higher, 0 if it's lower.

ROA (This Year)=Net Income/Total Assets (Dec24)
=-99.847/529.705
=-0.18849548

ROA (Last Year)=Net Income/Total Assets (Dec23)
=-87.559/264.657
=-0.33083954

Bio Preventive Medicine's return on assets of this year was -0.18849548. Bio Preventive Medicine's return on assets of last year was -0.33083954. ==> This year is higher. ==> Score 1.

Question 4. Quality of Earnings (Accrual)

Compare Cash flow return on assets (2) to return on assets (1)

Score 1 if CFROA > ROA, 0 if CFROA <= ROA.

Bio Preventive Medicine's current Net Income (TTM) was -99.85. Bio Preventive Medicine's current Cash Flow from Operations (TTM) was -94.72. ==> -94.72 > -99.85 ==> CFROA > ROA ==> Score 1.

Funding

Question 5. Change in Gearing or Leverage

Compare this year's gearing (long-term debt divided by average total assets) to last year's gearing.

Score 0 if this year's gearing is higher, 1 otherwise.

Gearing (This Year: Dec25)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Dec24 to Dec25
=96.325/477.4455
=0.20175078

Gearing (Last Year: Dec24)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Dec23 to Dec24
=101.701/397.181
=0.25605706

Bio Preventive Medicine's gearing of this year was 0.20175078. Bio Preventive Medicine's gearing of last year was 0.25605706. ==> This year is lower or equal to last year. ==> Score 1.

Question 6. Change in Working Capital (Liquidity)

Compare this year's current ratio (current assets divided by current liabilities) to last year's current ratio.

Score 1 if this year's current ratio is higher, 0 if it's lower

Current Ratio (This Year: Dec25)=Total Current Assets/Total Current Liabilities
=267.021/21.618
=12.35179017

Current Ratio (Last Year: Dec24)=Total Current Assets/Total Current Liabilities
=366.378/20.914
=17.51831309

Bio Preventive Medicine's current ratio of this year was 12.35179017. Bio Preventive Medicine's current ratio of last year was 17.51831309. ==> Last year's current ratio is higher ==> Score 0.

Question 7. Change in Shares in Issue

Compare the number of shares in issue this year, to the number in issue last year.

Score 0 if there is larger number of shares in issue this year, 1 otherwise.

Bio Preventive Medicine's number of shares in issue this year was 49.449. Bio Preventive Medicine's number of shares in issue last year was 35.514. ==> There is larger number of shares in issue this year. ==> Score 0.

Efficiency

Question 8. Change in Gross Margin

Compare this year's gross margin (Gross Profit divided by sales) to last year's.

Score 1 if this year's gross margin is higher, 0 if it's lower.

Gross Margin (This Year: TTM)=Gross Profit/Revenue
=2.304/2.627
=0.87704606

Gross Margin (Last Year: TTM)=Gross Profit/Revenue
=11.857/12.297
=0.96421892

Bio Preventive Medicine's gross margin of this year was 0.87704606. Bio Preventive Medicine's gross margin of last year was 0.96421892. ==> Last year's gross margin is higher ==> Score 0.

Question 9. Change in asset turnover

Compare this year's asset turnover (total sales for the year divided by total assets at the beginning of the year) to last year's asset turnover ratio.

Score 1 if this year's asset turnover ratio is higher, 0 if it's lower

Asset Turnover (This Year)=Revenue/Total Assets at the Beginning of This Year (Dec24)
=2.627/529.705
=0.00495936

Asset Turnover (Last Year)=Revenue/Total Assets at the Beginning of Last Year (Dec23)
=12.297/264.657
=0.04646391

Bio Preventive Medicine's asset turnover of this year was 0.00495936. Bio Preventive Medicine's asset turnover of last year was 0.04646391. ==> Last year's asset turnover is higher ==> Score 0.

Evaluation

Piotroski F-Score= Que. 1+ Que. 2+ Que. 3+Que. 4+Que. 5+Que. 6+Que. 7+Que. 8+Que. 9
=0+0+1+1+1+0+0+0+0
=3

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Bio Preventive Medicine has an F-score of 3. It is a bad or low score, which usually implies poor business operation.

Frequently Asked Questions Learn more about Piotroski F-Score →
What does a Piotroski F-Score of 3 mean?
Bio Preventive Medicine (ROCO:6810) has a Piotroski F-Score of 3 as of Aug. 08, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Bio Preventive Medicine and its competitors. This is 40% below median its historical median of 5.00. Over the past decade, Bio Preventive Medicine's Piotroski F-Score has ranged from 3.00 to 6.00. According to the industry distribution chart, Bio Preventive Medicine ranks #600 out of 1324 companies in the Biotechnology industry, placing it in the top 45.3%.
Is Bio Preventive Medicine's Piotroski F-Score too high?
Bio Preventive Medicine's current Piotroski F-Score of 3 is 40% below median its 10-year median of 5.00. Over the past 10 years, this metric has ranged from a low of 3.00 to a high of 6.00. The Biotechnology industry median Piotroski F-Score is 3.00. Bio Preventive Medicine's value of 3 is 0% at this industry median. Based on the distribution chart, Bio Preventive Medicine ranks #600 out of 1324 companies in the Biotechnology industry, which is above the industry midpoint. Overall, Bio Preventive Medicine has a GF Score™ of 52/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Bio Preventive Medicine's Piotroski F-Score compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Bio Preventive Medicine ranks #600 out of 1324 companies for Piotroski F-Score. This puts Bio Preventive Medicine in the upper half of its industry. The industry median Piotroski F-Score is 3.00. Bio Preventive Medicine's value of 3 is 0% at this benchmark. Historically, Bio Preventive Medicine's own Piotroski F-Score has ranged from 3.00 to 6.00 over the past decade. While the company's 10-year median is 5.00 vs. the industry median of 3.00, Bio Preventive Medicine has consistently been at the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Piotroski F-Score for a Biotechnology company?
The median Piotroski F-Score among Biotechnology companies is 3.00, based on 1,324 companies in the industry. Companies in the top quartile (top 25%) have a Piotroski F-Score significantly above this median, while those in the bottom quartile fall well below. However, Piotroski F-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Bio Preventive Medicine's current Piotroski F-Score of 3 is 0% at the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Piotroski F-Score mean?
A high Piotroski F-Score can signal that a stock is expensive relative to its fundamentals. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Bio Preventive Medicine and its competitors. For the Biotechnology industry, the median Piotroski F-Score is 3.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Bio Preventive Medicine's current Piotroski F-Score is 3, which is 40% below median its own 10-year median of 5.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bio Preventive Medicine stock overvalued right now?
Based on GuruFocus' analysis, Bio Preventive Medicine (ROCO:6810) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$27.53, compared to a current price of NT$21.00 — trading 23.7% below its estimated fair value. The current Piotroski F-Score is 3, which is 40% below median its 10-year median of 5.00 and 0% at the Biotechnology industry median of 3.00. Bio Preventive Medicine's overall GF Score™ is 52/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Piotroski F-Score calculated?
Piotroski F-Score is calculated from a company's financial statements. For Bio Preventive Medicine (ROCO:6810), the current Piotroski F-Score is 3 as of Aug. 08, 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 Bio Preventive Medicine (ROCO:6810) Overvalued in 2026?

Based on GuruFocus' analysis, Bio Preventive Medicine stock appears to be undervalued. The current stock price of NT$21.00 is trading 23.7% below its estimated GF Value™ of NT$27.53. GuruFocus considers Bio Preventive Medicine to be Modestly Undervalued.

Key valuation signals for ROCO:6810:

  • Piotroski F-Score: 3 (40% below median its 10-year median of 5.00)
  • GF Value™: NT$27.53 vs. price of NT$21.00 (23.7% below fair value)
  • GF Score™: 52/100 with 3 warning signs
  • Industry Position: 0% at the Biotechnology median (#600 of 1324)

No single metric tells the full story. See the ROCO:6810 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Bio Preventive Medicine Business Description

Address No.18, Taiyuan Street, 1 of 6th Floor, Hsinchu County, Zhubei, TWN, 30265
Bio Preventive Medicine Corp is a clinical-stage biotech company, focusing on the early detection and prevention of diseases specialty of those high value-added molecular diagnostic products.
52GF Score

Get the complete analysis for ROCO:6810

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

NT$21.00
Price
NT$27.53
GF Value