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.
Aiai GroupTSE:6557 +3.09%53 3-Year ROIIC % is 3.96 as of Mar. 2026, which is at its 10-year median of 3.96. GuruFocus rates TSE:6557 with a GF Score™ of 53/100 and a GF Value™ of 円1,430.62 (Possible Value Trap). The stock has 6 warning signs investors should review. Among 620 Healthcare Providers & Services companies, Aiai Group ranks better than 51.29% 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.
Aiai Group's 3-Year ROIIC % for the quarter that ended in Mar. 2026 was 3.96%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Aiai Group's 3-Year ROIIC % or its related term are showing as below:
TSE:6557's 3-Year ROIIC % is ranked better than 51.29% of 620
companies
in the Healthcare Providers & Services industry
Industry Median: 3.37
vs TSE:6557: 3.96
Aiai Group (TSE:6557) 3-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.
Aiai Group 3-Year ROIIC % Related Terms
Aiai Group 3-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Aiai Group'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.
TSE:6557 vs HCA, THC, DVA: 3-Year ROIIC % Comparison
For the Medical Care Facilities subindustry, Aiai Group'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.
Aiai Group 3-Year ROIIC % vs Healthcare Providers & Services Industry
For the Healthcare Providers & Services industry and Healthcare sector, Aiai Group's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Aiai Group's 3-Year ROIIC % falls into.
Aiai Group's 3-Year ROIIC % for the quarter that ended in Mar. 2026 is calculated as:
3-Year ROIIC %
=
3-Year Incremental Net Operating Profit After Taxes (NOPAT)**
/
3-Year Incremental Invested Capital**
=
( 785.4556185 (Mar. 2026) - 80.713 (Mar. 2023) )
/
( 28193.984 (Mar. 2026) - 10397.107 (Mar. 2023) )
=
704.7426185
/
17796.877
=
3.96%***
* 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.
Aiai Group (TSE:6557) has a 3-Year ROIIC % of 3.96 as of Mar. 2026. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Aiai Group and its competitors. This is near median its historical median of 3.96. According to the industry distribution chart, Aiai Group ranks #302 out of 620 companies in the Healthcare Providers & Services industry, placing it in the top 48.7%.
Is Aiai Group's 3-Year ROIIC % too high?
Aiai Group's current 3-Year ROIIC % of 3.96 is near median its 10-year median of 3.96. The Healthcare Providers & Services industry median 3-Year ROIIC % is 3.37. Aiai Group's value of 3.96 is 17.5% above this industry median. Based on the distribution chart, Aiai Group ranks #302 out of 620 companies in the Healthcare Providers & Services industry, which is above the industry midpoint. Overall, Aiai Group has a GF Score™ of 53/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Aiai Group's 3-Year ROIIC % compare to HCA and THC?
According to the Healthcare Providers & Services industry distribution chart, Aiai Group ranks #302 out of 620 companies for 3-Year ROIIC %. This puts Aiai Group in the upper half of its industry. The industry median 3-Year ROIIC % is 3.37. Aiai Group's value of 3.96 is 17.5% above this benchmark. While the company's 10-year median is 3.96 vs. the industry median of 3.37, Aiai Group 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 3-Year ROIIC % for a Healthcare Providers & Services company?
The median 3-Year ROIIC % among Healthcare Providers & Services companies is 3.37, based on 620 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. Aiai Group's current 3-Year ROIIC % of 3.96 is 17.5% 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 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 Aiai Group and its competitors. For the Healthcare Providers & Services industry, the median 3-Year ROIIC % is 3.37 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Aiai Group's current 3-Year ROIIC % is 3.96, which is near median its own 10-year median of 3.96. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aiai Group stock overvalued right now?
Based on GuruFocus' analysis, Aiai Group (TSE:6557) is currently considered Possible Value Trap. The stock's GF Value™ is 円1,430.62, compared to a current price of 円700.00 — trading 51.1% below its estimated fair value. The current 3-Year ROIIC % is 3.96, which is near median its 10-year median of 3.96 and 17.5% above the Healthcare Providers & Services industry median of 3.37. Aiai Group's overall GF Score™ is 53/100 with 6 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 Aiai Group (TSE:6557), the current 3-Year ROIIC % is 3.96 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 Aiai Group (TSE:6557) Overvalued in 2026?
Based on GuruFocus' analysis, Aiai Group stock appears to be undervalued.
The current stock price of 円700.00 is trading 51.1% below its estimated GF Value™ of 円1,430.62.
GuruFocus considers Aiai Group to be Possible Value Trap.
Key valuation signals for TSE:6557:
3-Year ROIIC %: 3.96 (near median its 10-year median of 3.96)
GF Value™: 円1,430.62 vs. price of 円700.00 (51.1% below fair value)
Industry Position: 17.5% above the Healthcare Providers & Services median (#302 of 620)
No single metric tells the full story. See the TSE:6557 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Aiai Group Corp is engaged in solving population problems in Japan as social problems and through welfare projects. The company operates in the nursery business, nursing care business projects, and ICT business as a welfare support business.
53GF Score
Get the complete analysis for TSE:6557
3-Year ROIIC % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TSE:6557 has been successfully added to your 
