Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
OptiBiotix HealthSTU:OB3 Net Debt Paydown Yield % is 0% as of Jul. 21, 2026. The stock has 4 warning signs investors should review. Among 1,162 Biotechnology companies, OptiBiotix Health ranks worse than 86058.43% on this metric.
Net Debt Paydown Yield % is a metric that evaluates the total amount of debt a company has paid in relation to its market capitalization. It is a measure of a company's willingness and ability to reduce its debt.
As of today, OptiBiotix Health's Net Debt Paydown Yield % was 0%.
OptiBiotix Health (STU:OB3) Net Debt Paydown Yield % Explanation
Net Debt Paydown Yield % is the change in average of four quarters of company's total debt over a company's market cap. Assuming the total value of a company remains that same, shareholder value is increased as debt is reduced. In other words, it is a measure of the willingness and ability of a firm's management to pay down debt. Companies that have high debt paydown yields indicate that they are more aggressive with paying down debt.
In the calculation of Net Debt Paydown Yield %, we use the reductions of TTM average total debt one-year-ago and TTM average total debt at present, divided by its Market Cap.
OptiBiotix Health Net Debt Paydown Yield % Related Terms
OptiBiotix Health Net Debt Paydown Yield % Historical Data
* Premium members only.
The historical data trend for OptiBiotix Health's Net Debt Paydown 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.
STU:OB3 vs VRTX, REGN, ALNY: Net Debt Paydown Yield % Comparison
For the Biotechnology subindustry, OptiBiotix Health's Net Debt Paydown Yield %, along with its competitors' market caps and Net Debt Paydown 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.
OptiBiotix Health Net Debt Paydown Yield % vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, OptiBiotix Health's Net Debt Paydown Yield % distribution charts can be found below:
* The bar in red indicates where OptiBiotix Health's Net Debt Paydown Yield % falls into.
* 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.
* All the data are calculated by TTM values. Note that if a companies is traded in several exchanges, then we calculate the company level data for Net Debt Paydown Yield % using the primary share class stock data. The calculation result in definition page is for demonstration purpose only, and it's showing the share class level data. Therefore, the numbers in the calculation may differ from elsewhere if the stock is not a primary share.
OptiBiotix Health (STU:OB3) has a Net Debt Paydown Yield % of 0% as of Jul. 21, 2026. Net Debt Paydown Yield is a metric that evaluates the total amount of debt a company has paid in relation to its market capitalization. This metric provides insight into a company's willingness and ability to reduce its debt using free cash flow. View historical data on OptiBiotix Health and its competitors. According to the industry distribution chart, OptiBiotix Health ranks #999999 out of 1162 companies in the Biotechnology industry.
Is OptiBiotix Health's Net Debt Paydown Yield % too high?
OptiBiotix Health's current Net Debt Paydown Yield % is 0%. Based on the distribution chart, OptiBiotix Health ranks #999999 out of 1162 companies in the Biotechnology industry, which is in the bottom quartile relative to peers.
How does OptiBiotix Health's Net Debt Paydown Yield % compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, OptiBiotix Health ranks #999999 out of 1162 companies for Net Debt Paydown Yield %. This places OptiBiotix Health in the lower half of its industry. The industry median Net Debt Paydown Yield % is 0.03. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Debt Paydown Yield % for a Biotechnology company?
The median Net Debt Paydown Yield % among Biotechnology companies is 0.03, based on 1,162 companies in the industry. Companies in the top quartile (top 25%) have a Net Debt Paydown Yield % significantly above this median, while those in the bottom quartile fall well below. However, Net Debt Paydown 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 Net Debt Paydown Yield % mean?
A high Net Debt Paydown Yield % can signal that a stock is expensive relative to its fundamentals. Net Debt Paydown Yield is a metric that evaluates the total amount of debt a company has paid in relation to its market capitalization. This metric provides insight into a company's willingness and ability to reduce its debt using free cash flow. View historical data on OptiBiotix Health and its competitors. For the Biotechnology industry, the median Net Debt Paydown Yield % is 0.03 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. OptiBiotix Health's current Net Debt Paydown Yield % is 0%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is OptiBiotix Health stock overvalued right now?
OptiBiotix Health (STU:OB3) has a current Net Debt Paydown Yield % of 0%. The stock's GF Value™ is €0.34, compared to a current price of €0.06 — trading 81.5% below its estimated fair value. The current Net Debt Paydown Yield % is 0%. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Debt Paydown Yield % calculated?
Net Debt Paydown Yield % is calculated from a company's financial statements. For OptiBiotix Health (STU:OB3), the current Net Debt Paydown Yield % is 0% as of Jul. 21, 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.
OptiBiotix Health PLC principal activity is that of identifying and developing microbial strains, compounds, and formulations for use in food ingredients, supplements and active compounds that can impact on human physiology, deriving potential health benefits. It is a life sciences business focused on the development of products which reduce hunger and food cravings, enhance the gut microbiome, and provide a healthy substitute for sugar. Its product portfolio includes First-generation products- SlimBiome, WellBiome; and Second-generation solutions- SweetBiotix, Microbiome Modulators. The group has one class of business. It has presence in United Kingdom, United States, India China, and Rest of world. The company generates majority of revenue from United States.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
STU:OB3 has been successfully added to your 
