RION CoRIOXF 90 5-Year ROIIC % is 23.23 as of Mar. 2026. GuruFocus rates RIOXF with a GF Score™ of 90/100 and a GF Value™ of $10.80. The stock has 6 warning signs investors should review. Among 734 Medical Devices & Instruments companies, RION Co ranks better than 76.02% on this metric.
5-Year Return on Invested Incremental Capital (5-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 5-year.
RION Co's 5-Year ROIIC % for the quarter that ended in Mar. 2026 was 23.23%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for RION Co's 5-Year ROIIC % or its related term are showing as below:
RIOXF's 5-Year ROIIC % is ranked better than 76.02% of 734
companies
in the Medical Devices & Instruments industry
Industry Median: 1.025
vs RIOXF: 23.23
RION Co (OTCPK:RIOXF) 5-Year ROIIC % Explanation
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.
RION Co 5-Year ROIIC % Related Terms
RION Co 5-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for RION Co's 5-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.
For the Medical Devices subindustry, RION Co's 5-Year ROIIC %, along with its competitors' market caps and 5-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.
RION Co 5-Year ROIIC % vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, RION Co's 5-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where RION Co's 5-Year ROIIC % falls into.
RION Co's 5-Year ROIIC % for the quarter that ended in Mar. 2026 is calculated as:
5-Year ROIIC %
=
5-Year Incremental Net Operating Profit After Taxes (NOPAT)**
/
5-Year Incremental Invested Capital**
=
( 21.029085 (Mar. 2026) - 13.796379 (Mar. 2021) )
/
( 188.883 (Mar. 2026) - 202.984 (Mar. 2021) )
=
7.232706
/
-14.101
=
-51.29%***
* 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 5-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.
RION Co (RIOXF) has a 5-Year ROIIC % of 23.23 as of Mar. 2026. 5-Year ROIIC % measures the change in earnings as a percentage of change in investment over 5-year. View historical data on RION Co and its competitors. According to the industry distribution chart, RION Co ranks #176 out of 734 companies in the Medical Devices & Instruments industry, placing it in the top 24%.
Is RION Co's 5-Year ROIIC % too high?
RION Co's current 5-Year ROIIC % is 23.23. The Medical Devices & Instruments industry median 5-Year ROIIC % is 1.03. RION Co's value of 23.23 is 2166.3% above this industry median. Based on the distribution chart, RION Co ranks #176 out of 734 companies in the Medical Devices & Instruments industry, which is in the top quartile — a strong position relative to peers. Overall, RION Co has a GF Score™ of 90/100, reflecting its overall financial health beyond just this single metric.
How does RION Co's 5-Year ROIIC % compare to ABT and SYK?
According to the Medical Devices & Instruments industry distribution chart, RION Co ranks #176 out of 734 companies for 5-Year ROIIC %. This places RION Co in the top 24% of its industry — outperforming the majority of peers. The industry median 5-Year ROIIC % is 1.03. RION Co's value of 23.23 is 2166.3% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 5-Year ROIIC % for a Medical Devices & Instruments company?
The median 5-Year ROIIC % among Medical Devices & Instruments companies is 1.03, based on 734 companies in the industry. Companies in the top quartile (top 25%) have a 5-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 5-Year ROIIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. RION Co's current 5-Year ROIIC % of 23.23 is 2166.3% 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 5-Year ROIIC % mean?
A high 5-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 5-Year ROIIC % measures the change in earnings as a percentage of change in investment over 5-year. View historical data on RION Co and its competitors. For the Medical Devices & Instruments industry, the median 5-Year ROIIC % is 1.03 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. RION Co's current 5-Year ROIIC % is 23.23. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is RION Co stock overvalued right now?
RION Co (RIOXF) has a current 5-Year ROIIC % of 23.23. The stock's GF Value™ is $10.80, compared to a current price of $14.63 — trading 35.5% above its estimated fair value. The current 5-Year ROIIC % is 23.23 and 2166.3% above the Medical Devices & Instruments industry median of 1.03. RION Co's overall GF Score™ is 90/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 5-Year ROIIC % calculated?
5-Year ROIIC % is calculated from a company's financial statements. For RION Co (RIOXF), the current 5-Year ROIIC % is 23.23 as of Mar. 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 RION Co (RIOXF) Overvalued in 2026?
Based on GuruFocus' analysis, RION Co stock appears to be overvalued.
The current stock price of $14.63 is trading 35.5% above its estimated GF Value™ of $10.80.
Key valuation signals for RIOXF:
5-Year ROIIC %: 23.23
GF Value™: $10.80 vs. price of $14.63 (35.5% above fair value)
Industry Position: 2166.3% above the Medical Devices & Instruments median (#176 of 734)
No single metric tells the full story. See the RIOXF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
RION Co Ltd is engaged in manufacturing and selling of maintenance services of a medical device. The company offers hearing instruments and medical equipment, an environmental device including sound and vibration measuring instruments and particle counters and parts and equipment.
90GF Score
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