Biosino Bio-Technology and Science (HKSE:08247) OCF Yield %: -6.18 (As of Aug. 20, 2026)

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HKSE:08247 Biosino Bio-Technology and Science Inc HKSE:08247
37 GF Score
Price HK$3.17
GF Value HK$0.44
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Biosino Bio-Technology and Science OCF Yield %?

Biosino Bio-Technology and Science HKSE:08247 -2.62% 37 OCF Yield % is -6.18 as of Aug. 20, 2026. GuruFocus rates HKSE:08247 with a GF Score™ of 37/100 and a GF Value™ of HK$0.44 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 212 Medical Diagnostics & Research companies, Biosino Bio-Technology and Science ranks worse than 68.87% on this metric.

OCF Yield % is calculated as Cash Flow from Operations divided by Market Capitalization. It is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

As of today, Biosino Bio-Technology and Science's Trailing 12-Month Cash Flow from Operations is HK$-28.3 Mil, and Market Cap is HK$458.0 Mil. Therefore, Biosino Bio-Technology and Science's OCF Yield % for today is -6.18%.

The historical rank and industry rank for Biosino Bio-Technology and Science's OCF Yield % or its related term are showing as below:

HKSE:08247' s OCF Yield % Range Over the Past 10 Years
Min: -8.89   Med: 10.54   Max: 57.27
Current: -6.18


During the past 13 years, the highest OCF Yield % of Biosino Bio-Technology and Science was 57.27%. The lowest was -8.89%. And the median was 10.54%.

HKSE:08247's OCF Yield % is ranked worse than
68.87% of 212 companies
in the Medical Diagnostics & Research industry
Industry Median: 1.38 vs HKSE:08247: -6.18

Biosino Bio-Technology and Science's OCF Margin % for the quarter that ended in Dec. 2025 was %.


Biosino Bio-Technology and Science OCF Yield % Explanation

Similar to Earnings Yield %, OCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high operating cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


Biosino Bio-Technology and Science OCF Yield % Related Terms


Biosino Bio-Technology and Science OCF Yield % Historical Data

* Premium members only.

The historical data trend for Biosino Bio-Technology and Science's OCF Yield % 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.

Biosino Bio-Technology and Science OCF Yield % Chart

Biosino Bio-Technology and Science Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 24.34 27.06 -6.20 23.06 -8.73

Biosino Bio-Technology and Science Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
OCF Yield % 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 27.81 -68.39 102.34 -49.34 -2.23

HKSE:08247 vs TMO, DHR, IDXX: OCF Yield % Comparison

For the Diagnostics & Research subindustry, Biosino Bio-Technology and Science's OCF Yield %, along with its competitors' market caps and OCF Yield % 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.


Biosino Bio-Technology and Science OCF Yield % vs Medical Diagnostics & Research Industry

For the Medical Diagnostics & Research industry and Healthcare sector, Biosino Bio-Technology and Science's OCF Yield % distribution charts can be found below:

* The bar in red indicates where Biosino Bio-Technology and Science's OCF Yield % falls into.


HKSE:08247
37GF Score
Biosino Bio-Technology and Science Inc HKSE:08247
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Biosino Bio-Technology and Science OCF Yield % Calculation

OCF Yield % is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

Biosino Bio-Technology and Science's OCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=-28.547 / 327.03782
=-8.73%

Biosino Bio-Technology and Science's annualized OCF Yield % for the quarter that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations * Annualized Factor / Market Cap
=-3.65 * 2 / 327.03782
=-2.23%

* 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.

Frequently Asked Questions Learn more about OCF Yield % →
What does a OCF Yield % of -6.18 mean?
Biosino Bio-Technology and Science (HKSE:08247) has a OCF Yield % of -6.18 as of Aug. 20, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Biosino Bio-Technology and Science and its competitors. According to the industry distribution chart, Biosino Bio-Technology and Science ranks #146 out of 212 companies in the Medical Diagnostics & Research industry, placing it in the top 68.9%.
Is Biosino Bio-Technology and Science's OCF Yield % too high?
Biosino Bio-Technology and Science's current OCF Yield % is -6.18. Based on the distribution chart, Biosino Bio-Technology and Science ranks #146 out of 212 companies in the Medical Diagnostics & Research industry, which is below the industry midpoint. Overall, Biosino Bio-Technology and Science has a GF Score™ of 37/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Biosino Bio-Technology and Science's OCF Yield % compare to TMO and DHR?
According to the Medical Diagnostics & Research industry distribution chart, Biosino Bio-Technology and Science ranks #146 out of 212 companies for OCF Yield %. This places Biosino Bio-Technology and Science in the lower half of its industry. The industry median OCF Yield % is 1.38. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Yield % for a Medical Diagnostics & Research company?
The median OCF Yield % among Medical Diagnostics & Research companies is 1.38, based on 212 companies in the industry. Companies in the top quartile (top 25%) have a OCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, OCF Yield % 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 OCF Yield % mean?
A high OCF Yield % can signal that a stock is expensive relative to its fundamentals. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Biosino Bio-Technology and Science and its competitors. For the Medical Diagnostics & Research industry, the median OCF Yield % is 1.38 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Biosino Bio-Technology and Science's current OCF Yield % is -6.18. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Biosino Bio-Technology and Science stock overvalued right now?
Based on GuruFocus' analysis, Biosino Bio-Technology and Science (HKSE:08247) is currently considered Significantly Overvalued. The stock's GF Value™ is HK$0.44, compared to a current price of HK$3.17 — trading 619.3% above its estimated fair value. The current OCF Yield % is -6.18. Biosino Bio-Technology and Science's overall GF Score™ is 37/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For Biosino Bio-Technology and Science (HKSE:08247), the current OCF Yield % is -6.18 as of Aug. 20, 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 Biosino Bio-Technology and Science (HKSE:08247) Overvalued in 2026?

Based on GuruFocus' analysis, Biosino Bio-Technology and Science stock appears to be overvalued. The current stock price of HK$3.17 is trading 619.3% above its estimated GF Value™ of HK$0.44. GuruFocus considers Biosino Bio-Technology and Science to be Significantly Overvalued.

Key valuation signals for HKSE:08247:

  • OCF Yield %: -6.18
  • GF Value™: HK$0.44 vs. price of HK$3.17 (619.3% above fair value)
  • GF Score™: 37/100 with 6 warning signs

No single metric tells the full story. See the HKSE:08247 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Biosino Bio-Technology and Science Business Description

Address No. 27 Chaoqian Road, Science and Technology Industrial Park, Changping District, Beijing, CHN, 102200
Biosino Bio-Technology and Science Inc is engaged in the manufacture, sale, and distribution of IVD reagent products. The company operates in a single segment, the in-vitro diagnostic products segment, which manufactures, sells, and distributes a variety of mono/double diagnostic products. Geographically, it generates the majority of the revenue from Mainland China.
37GF Score

Get the complete analysis for HKSE:08247

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

HK$3.17
Price
HK$0.44
GF Value