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ROE % is calculated as Net Income divided by its average Total Stockholders Equity over a certain period of time. Bioiasis AD's annualized net income for the quarter that ended in Sep. 2025 was €1.03 Mil. Bioiasis AD's average Total Stockholders Equity over the quarter that ended in Sep. 2025 was €0.20 Mil. Therefore, Bioiasis AD's annualized ROE % for the quarter that ended in Sep. 2025 was 507.13%.
The historical rank and industry rank for Bioiasis AD's ROE % or its related term are showing as below:
XBUL:BIOA'
s ROE % Range Over the Past 10 Years
Min: -136.93 Med: 1.05 Max: 127.4
Current: 67.5
During the past 13 years, Bioiasis AD's highest ROE % was 127.40%. The lowest was -136.93%. And the median was 1.05%.
XBUL:BIOA's ROE % is not ranked
in the Medical Devices & Instruments industry.
Industry Median: 2.755
vs XBUL:BIOA: 67.50
ROE % measures the rate of return on the ownership interest (shareholder's equity) of the common stock owners. It measures a firm's efficiency at generating profits from every unit of shareholders' equity (also known as net assets or assets minus liabilities). ROE % shows how well a company uses investment funds to generate earnings growth. ROE %s between 15% and 20% are considered desirable.
The factors that affect a company's ROE % can be illustrated with the three-step DuPont Analysis:
Note:
The net income data used here is four times the quarterly (Sep. 2025) net income data. The Revenue data used here is four times the quarterly (Sep. 2025) revenue data. The same rule applies to Pre-Tax Income and Operating Income.
* In the five-step DuPont Analysis, Operating Income is only available for non-financial companies. Thus, for Insurance companies, we use EBIT as a substitution of Operating Income. For Banks, both Operating Income and EBIT is unavailable. Thus we combined Interest Burden and Operating Margin % into Pretax Margin %, and the DuPont Analysis is divided into four components instead.
* 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.
Be Aware
Net Income is used.
Because a company can increase its ROE % by having more financial leverage, it is important to watch the equity multiplier when investing in high ROE % companies. Like ROA %, ROE % is calculated with only 12 months data. Fluctuations in company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.
Asset light businesses require very few assets to generate very high earnings. Their ROE %s can be extremely high.
Bioiasis AD ROE % Related Terms
Bioiasis AD ROE % Historical Data
* Premium members only.
The historical data trend for Bioiasis AD's ROE % 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.
For the Medical Devices subindustry, Bioiasis AD's ROE %, along with its competitors' market caps and ROE % 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.
Bioiasis AD ROE % vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Bioiasis AD's ROE % distribution charts can be found below:
* The bar in red indicates where Bioiasis AD's ROE % 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.
In the calculation of annual ROE %, the net income of the last fiscal year and the average total shareholder equity over the fiscal year are used. In calculating the quarterly data,
the net income data used here is four times the quarterly (Sep. 2025) net income data.
ROE % is displayed in the 30-year financial page.
Bioiasis AD (XBUL:BIOA) has a ROE % of 507.13% as of Sep. 2025. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Bioiasis AD and its competitors. This is 48198% above median its historical median of 1.05.
Is Bioiasis AD's ROE % too high?
Bioiasis AD's current ROE % of 507.13% is 48198% above median its 10-year median of 1.05. The Medical Devices & Instruments industry median ROE % is 2.76. Bioiasis AD's value of 507.13% is 18307.6% above this industry median. Overall, Bioiasis AD has a GF Score™ of 12/100, reflecting its overall financial health beyond just this single metric.
How does Bioiasis AD's ROE % compare to ABT and SYK?
Bioiasis AD's ROE % of 507.13% can be compared against companies in the Medical Devices & Instruments industry. The industry median ROE % is 2.76. Bioiasis AD's value of 507.13% is 18307.6% above this benchmark. While the company's 10-year median is 1.05 vs. the industry median of 2.76, Bioiasis AD has consistently been above 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 ROE % for a Medical Devices & Instruments company?
The median ROE % among Medical Devices & Instruments companies is 2.76, based on 796 companies in the industry. Companies in the top quartile (top 25%) have a ROE % significantly above this median, while those in the bottom quartile fall well below. However, ROE % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Bioiasis AD's current ROE % of 507.13% is 18307.6% above 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 ROE % mean?
A high ROE % can signal that a stock is expensive relative to its fundamentals. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Bioiasis AD and its competitors. For the Medical Devices & Instruments industry, the median ROE % is 2.76 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Bioiasis AD's current ROE % is 507.13%, which is 48198% above median its own 10-year median of 1.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bioiasis AD stock overvalued right now?
Bioiasis AD (XBUL:BIOA) has a current ROE % of 507.13%. The current ROE % is 507.13%, which is 48198% above median its 10-year median of 1.05 and 18307.6% above the Medical Devices & Instruments industry median of 2.76. Bioiasis AD's overall GF Score™ is 12/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % calculated?
ROE % is calculated from a company's financial statements. For Bioiasis AD (XBUL:BIOA), the current ROE % is 507.13% as of Sep. 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.
Bioiasis AD provides specialized medical devices, equipment, and consultation services to state and private hospitals and trading companies. The company also deals in Interventional Cardiology and General Surgery consumables.
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