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Aiai GroupTSE:6557 -0.26%58 Cyclically Adjusted PB Ratio is 2.47 as of Aug. 07, 2026, which is 48% below its 10-year median of 4.75. GuruFocus rates TSE:6557 with a GF Score™ of 58/100 and a GF Value™ of 円1,432.83 (Possible Value Trap). The stock has 6 warning signs investors should review. Among 354 Healthcare Providers & Services companies, Aiai Group ranks worse than 57.06% on this metric.
The historical rank and industry rank for Aiai Group's Cyclically Adjusted PB Ratio or its related term are showing as below:
TSE:6557'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 1.95 Med: 4.75 Max: 5.66
Current: 2.21
During the past 11 years, Aiai Group's highest Cyclically Adjusted PB Ratio was 5.66. The lowest was 1.95. And the median was 4.75.
TSE:6557's Cyclically Adjusted PB Ratio is ranked worse than 57.06% of 354
companies
in the Healthcare Providers & Services industry
Industry Median: 1.845
vs TSE:6557: 2.21
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.
Aiai Group's adjusted book value per share data of for the fiscal year that ended in Mar26 was 円500.903. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is 円306.86 for the trailing ten years ended in Mar26.
Shiller PE for Stocks: The True Measure of Stock Valuation
Aiai Group (TSE:6557) Cyclically Adjusted PB Ratio Explanation
Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.
Aiai Group Cyclically Adjusted PB Ratio Related Terms
Aiai Group Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for Aiai Group's Cyclically Adjusted PB Ratio 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: Cyclically Adjusted PB Ratio Comparison
For the Medical Care Facilities subindustry, Aiai Group's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio 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 Cyclically Adjusted PB Ratio vs Healthcare Providers & Services Industry
For the Healthcare Providers & Services industry and Healthcare sector, Aiai Group's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Aiai Group's Cyclically Adjusted PB Ratio falls into.
Aiai Group Cyclically Adjusted PB Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.
Aiai Group's Cyclically Adjusted PB Ratio for today is calculated as
* 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.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
What does a Cyclically Adjusted PB Ratio of 2.47 mean?
Aiai Group (TSE:6557) has a Cyclically Adjusted PB Ratio of 2.47 as of Aug. 07, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Aiai Group and its competitors. This is 48% below median its historical median of 4.75. Over the past decade, Aiai Group's Cyclically Adjusted PB Ratio has ranged from 1.95 to 5.66. According to the industry distribution chart, Aiai Group ranks #202 out of 354 companies in the Healthcare Providers & Services industry, placing it in the top 57.1%.
Is Aiai Group's Cyclically Adjusted PB Ratio too high?
Aiai Group's current Cyclically Adjusted PB Ratio of 2.47 is 48% below median its 10-year median of 4.75. Over the past 10 years, this metric has ranged from a low of 1.95 to a high of 5.66. The Healthcare Providers & Services industry median Cyclically Adjusted PB Ratio is 1.85. Aiai Group's value of 2.47 is 33.9% above this industry median. Based on the distribution chart, Aiai Group ranks #202 out of 354 companies in the Healthcare Providers & Services industry, which is below the industry midpoint. Overall, Aiai Group has a GF Score™ of 58/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Aiai Group's Cyclically Adjusted PB Ratio compare to HCA and THC?
According to the Healthcare Providers & Services industry distribution chart, Aiai Group ranks #202 out of 354 companies for Cyclically Adjusted PB Ratio. This places Aiai Group in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.85. Aiai Group's value of 2.47 is 33.9% above this benchmark. Historically, Aiai Group's own Cyclically Adjusted PB Ratio has ranged from 1.95 to 5.66 over the past decade. While the company's 10-year median is 4.75 vs. the industry median of 1.85, 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 Cyclically Adjusted PB Ratio for a Healthcare Providers & Services company?
The median Cyclically Adjusted PB Ratio among Healthcare Providers & Services companies is 1.85, based on 354 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Aiai Group's current Cyclically Adjusted PB Ratio of 2.47 is 33.9% 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 Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Aiai Group and its competitors. For the Healthcare Providers & Services industry, the median Cyclically Adjusted PB Ratio is 1.85 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Aiai Group's current Cyclically Adjusted PB Ratio is 2.47, which is 48% below median its own 10-year median of 4.75. 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1,432.83, compared to a current price of 円758.00 — trading 47.1% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 2.47, which is 48% below median its 10-year median of 4.75 and 33.9% above the Healthcare Providers & Services industry median of 1.85. Aiai Group's overall GF Score™ is 58/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Aiai Group (TSE:6557), the current Cyclically Adjusted PB Ratio is 2.47 as of Aug. 07, 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758.00 is trading 47.1% below its estimated GF Value™ of 円1,432.83.
GuruFocus considers Aiai Group to be Possible Value Trap.
Key valuation signals for TSE:6557:
Cyclically Adjusted PB Ratio: 2.47 (48% below median its 10-year median of 4.75)
GF Value™: 円1,432.83 vs. price of 円758.00 (47.1% below fair value)
Industry Position: 33.9% above the Healthcare Providers & Services median (#202 of 354)
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.
58GF Score
Get the complete analysis for TSE:6557
Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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