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Bio-Gate AGSTU:BIG 30 3-Year ROIIC % is -98.94 as of Dec. 2025. GuruFocus rates STU:BIG with a GF Score™ of 30/100. The stock has 7 warning signs investors should review. Among 794 Medical Devices & Instruments companies, Bio-Gate AG ranks worse than 85.89% on this metric.
3-Year Return on Invested Incremental Capital (3-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 3-year.
Bio-Gate AG's 3-Year ROIIC % for the quarter that ended in Dec. 2025 was -98.94%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Bio-Gate AG's 3-Year ROIIC % or its related term are showing as below:
STU:BIG's 3-Year ROIIC % is ranked worse than 85.89% of 794
companies
in the Medical Devices & Instruments industry
Industry Median: 1.52
vs STU:BIG: -98.94
Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.
High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Be Aware
It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.
Bio-Gate AG 3-Year ROIIC % Related Terms
Bio-Gate AG 3-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Bio-Gate AG's 3-Year ROIIC % 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:BIG vs ISRG, BDX, MDLN: 3-Year ROIIC % Comparison
For the Medical Instruments & Supplies subindustry, Bio-Gate AG's 3-Year ROIIC %, along with its competitors' market caps and 3-Year ROIIC % 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-Gate AG 3-Year ROIIC % vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Bio-Gate AG's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Bio-Gate AG's 3-Year ROIIC % falls into.
Bio-Gate AG's 3-Year ROIIC % for the quarter that ended in Dec. 2025 is calculated as:
3-Year ROIIC %
=
3-Year Incremental Net Operating Profit After Taxes (NOPAT)**
/
3-Year Incremental Invested Capital**
=
( -1.129 (Dec. 2025) - -1.781 (Dec. 2022) )
/
( 2.833 (Dec. 2025) - 3.492 (Dec. 2022) )
=
0.652
/
-0.659
=
-98.94%***
* 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.
** Annual data of NOPAT and Invested Capital was used to calculate 3-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
Bio-Gate AG (STU:BIG) has a 3-Year ROIIC % of -98.94 as of Dec. 2025. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Bio-Gate AG and its competitors. According to the industry distribution chart, Bio-Gate AG ranks #682 out of 794 companies in the Medical Devices & Instruments industry, placing it in the top 85.9%.
Is Bio-Gate AG's 3-Year ROIIC % too high?
Bio-Gate AG's current 3-Year ROIIC % is -98.94. Based on the distribution chart, Bio-Gate AG ranks #682 out of 794 companies in the Medical Devices & Instruments industry, which is in the bottom quartile relative to peers. Overall, Bio-Gate AG has a GF Score™ of 30/100, reflecting its overall financial health beyond just this single metric.
How does Bio-Gate AG's 3-Year ROIIC % compare to ISRG and BDX?
According to the Medical Devices & Instruments industry distribution chart, Bio-Gate AG ranks #682 out of 794 companies for 3-Year ROIIC %. This places Bio-Gate AG in the lower half of its industry. The industry median 3-Year ROIIC % is 1.52. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year ROIIC % for a Medical Devices & Instruments company?
The median 3-Year ROIIC % among Medical Devices & Instruments companies is 1.52, based on 794 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 3-Year ROIIC % 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 3-Year ROIIC % mean?
A high 3-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Bio-Gate AG and its competitors. For the Medical Devices & Instruments industry, the median 3-Year ROIIC % is 1.52 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Bio-Gate AG's current 3-Year ROIIC % is -98.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bio-Gate AG stock overvalued right now?
Bio-Gate AG (STU:BIG) has a current 3-Year ROIIC % of -98.94. The current 3-Year ROIIC % is -98.94. Bio-Gate AG's overall GF Score™ is 30/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year ROIIC % calculated?
3-Year ROIIC % is calculated from a company's financial statements. For Bio-Gate AG (STU:BIG), the current 3-Year ROIIC % is -98.94 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.
Bio-Gate AG is a Germany based medical technology company. The company employs silver technology to endow materials and products with antimicrobial properties. It is focused on the medical technology products portfolio. In addition, its technologies are also used to refine cosmetics, consumer goods, and industrial products. The products of the company are plasma-coating, additives, textile solutions, spray, masterbatches, and others. The organization uses two different technologies; first, silver particles are incorporated into cosmetics, paints, veneers or plastics, and second involve coating final products like implants or wound dressings with a silver-containing functional layer.
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