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Aiai Group's book value per share for the quarter that ended in Mar. 2026 was 円500.90.
During the past 12 months, Aiai Group's average Book Value Per Share Growth Rate was 17.20% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 31.60% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 15.00% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 6.70% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the book value growth rate using book value per share data.
During the past 11 years, the highest 3-Year average Book Value Per Share Growth Rate of Aiai Group was 31.60% per year. The lowest was -4.70% per year. And the median was 3.25% per year.
Aiai Group's current price is 円756.00. Its book value per share for the quarter that ended in Mar. 2026 was 円500.90. Hence, today's PB Ratio of Aiai Group is 1.51.
During the past 11 years, the highest P/B Ratio of Aiai Group was 10.77. The lowest was 1.03. And the median was 1.83.
Aiai Group (TSE:6557) Book Value per Share Explanation
Usually a company's book value and Tangible Book per Share may not reflect its true value. The assets may be carried on the balance sheets at the original cost minus depreciation. This may underestimate the true economic values of the assets. It also may over-estimate their true economic value because the assets can become obsolete.
For financial companies such as banks and insurance companies, their assets may be reported in current market value of the assets owned. Book values of financial companies are more accurate indicator of the economic value of the company.
Aiai Group Book Value per Share Related Terms
Aiai Group Book Value per Share Historical Data
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The historical data trend for Aiai Group's Book Value per Share 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: Book Value per Share Comparison
For the Medical Care Facilities subindustry, Aiai Group's PB Ratio, along with its competitors' market caps and 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 PB Ratio vs Healthcare Providers & Services Industry
For the Healthcare Providers & Services industry and Healthcare sector, Aiai Group's PB Ratio distribution charts can be found below:
* The bar in red indicates where Aiai Group's PB Ratio 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.
Aiai Group (TSE:6557) has a Book Value per Share of 円500.90 as of Mar. 2026. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Aiai Group and its competitors.
Is Aiai Group's Book Value per Share too high?
Aiai Group's current Book Value per Share is 円500.90. 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 Book Value per Share compare to HCA and THC?
Aiai Group's Book Value per Share of 円500.90 can be compared against companies in the Healthcare Providers & Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Book Value per Share for a Healthcare Providers & Services company?
A good Book Value per Share depends on the Healthcare Providers & Services industry context. However, Book Value per Share 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 Book Value per Share mean?
A high Book Value per Share can signal that a stock is expensive relative to its fundamentals. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Aiai Group and its competitors. Aiai Group's current Book Value per Share is 円500.90. 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1,432.23, compared to a current price of 円756.00 — trading 47.2% below its estimated fair value. The current Book Value per Share is 円500.90. 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 Book Value per Share calculated?
Book Value per Share is calculated from a company's financial statements. For Aiai Group (TSE:6557), the current Book Value per Share is 円500.90 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756.00 is trading 47.2% below its estimated GF Value™ of 円1,432.23.
GuruFocus considers Aiai Group to be Possible Value Trap.
Key valuation signals for TSE:6557:
Book Value per Share: 円500.90
GF Value™: 円1,432.23 vs. price of 円756.00 (47.2% below fair value)
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
Book Value per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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