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EM Systems CoTSE:4820 +1.51%73 Cyclically Adjusted PB Ratio is 1.96 as of Aug. 09, 2026, which is 51% below its 10-year median of 3.97. GuruFocus rates TSE:4820 with a GF Score™ of 73/100 and a GF Value™ of 円822.98 (Significantly Undervalued). The stock has 4 warning signs investors should review. Among 353 Healthcare Providers & Services companies, EM Systems Co ranks worse than 51.84% on this metric.
The historical rank and industry rank for EM Systems Co's Cyclically Adjusted PB Ratio or its related term are showing as below:
TSE:4820'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 1.77 Med: 3.97 Max: 6.83
Current: 1.96
During the past years, EM Systems Co's highest Cyclically Adjusted PB Ratio was 6.83. The lowest was 1.77. And the median was 3.97.
TSE:4820's Cyclically Adjusted PB Ratio is ranked worse than 51.84% of 353
companies
in the Healthcare Providers & Services industry
Industry Median: 1.9
vs TSE:4820: 1.96
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.
EM Systems Co's adjusted book value per share data for the three months ended in Dec. 2025 was 円294.535. 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274.31 for the trailing ten years ended in Dec. 2025.
Shiller PE for Stocks: The True Measure of Stock Valuation
EM Systems Co (TSE:4820) 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.
EM Systems Co Cyclically Adjusted PB Ratio Related Terms
EM Systems Co Cyclically Adjusted PB Ratio Historical Data
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The historical data trend for EM Systems Co'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:4820 vs VEEV, BTSG, HQY: Cyclically Adjusted PB Ratio Comparison
For the Health Information Services subindustry, EM Systems Co'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.
EM Systems Co Cyclically Adjusted PB Ratio vs Healthcare Providers & Services Industry
For the Healthcare Providers & Services industry and Healthcare sector, EM Systems Co's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where EM Systems Co's Cyclically Adjusted PB Ratio falls into.
EM Systems Co 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.
EM Systems Co'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 1.96 mean?
EM Systems Co (TSE:4820) has a Cyclically Adjusted PB Ratio of 1.96 as of Aug. 09, 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 EM Systems Co and its competitors. This is 51% below median its historical median of 3.97. Over the past decade, EM Systems Co's Cyclically Adjusted PB Ratio has ranged from 1.77 to 6.83. According to the industry distribution chart, EM Systems Co ranks #183 out of 353 companies in the Healthcare Providers & Services industry, placing it in the top 51.8%.
Is EM Systems Co's Cyclically Adjusted PB Ratio too high?
EM Systems Co's current Cyclically Adjusted PB Ratio of 1.96 is 51% below median its 10-year median of 3.97. Over the past 10 years, this metric has ranged from a low of 1.77 to a high of 6.83. The Healthcare Providers & Services industry median Cyclically Adjusted PB Ratio is 1.90. EM Systems Co's value of 1.96 is 3.2% above this industry median. Based on the distribution chart, EM Systems Co ranks #183 out of 353 companies in the Healthcare Providers & Services industry, which is below the industry midpoint. Overall, EM Systems Co has a GF Score™ of 73/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does EM Systems Co's Cyclically Adjusted PB Ratio compare to VEEV and BTSG?
According to the Healthcare Providers & Services industry distribution chart, EM Systems Co ranks #183 out of 353 companies for Cyclically Adjusted PB Ratio. This places EM Systems Co in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.90. EM Systems Co's value of 1.96 is 3.2% above this benchmark. Historically, EM Systems Co's own Cyclically Adjusted PB Ratio has ranged from 1.77 to 6.83 over the past decade. While the company's 10-year median is 3.97 vs. the industry median of 1.90, EM Systems Co 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 1.90, based on 353 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. EM Systems Co's current Cyclically Adjusted PB Ratio of 1.96 is 3.2% 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 EM Systems Co and its competitors. For the Healthcare Providers & Services industry, the median Cyclically Adjusted PB Ratio is 1.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. EM Systems Co's current Cyclically Adjusted PB Ratio is 1.96, which is 51% below median its own 10-year median of 3.97. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is EM Systems Co stock overvalued right now?
Based on GuruFocus' analysis, EM Systems Co (TSE:4820) is currently considered Significantly Undervalued. The stock's GF Value™ is 円822.98, compared to a current price of 円539.00 — trading 34.5% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.96, which is 51% below median its 10-year median of 3.97 and 3.2% above the Healthcare Providers & Services industry median of 1.90. EM Systems Co's overall GF Score™ is 73/100 with 4 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 EM Systems Co (TSE:4820), the current Cyclically Adjusted PB Ratio is 1.96 as of Aug. 09, 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 EM Systems Co (TSE:4820) Overvalued in 2026?
Based on GuruFocus' analysis, EM Systems Co stock appears to be undervalued.
The current stock price of 円539.00 is trading 34.5% below its estimated GF Value™ of 円822.98.
GuruFocus considers EM Systems Co to be Significantly Undervalued.
Key valuation signals for TSE:4820:
Cyclically Adjusted PB Ratio: 1.96 (51% below median its 10-year median of 3.97)
GF Value™: 円822.98 vs. price of 円539.00 (34.5% below fair value)
Industry Position: 3.2% above the Healthcare Providers & Services median (#183 of 353)
No single metric tells the full story. See the TSE:4820 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
EM Systems Co Ltd is a Japan-based company that develops, sells, and maintains systems for the medical (clinics and insurance pharmacies) and nursing/welfare industries. It operates its business in three divisions: Pharmacy System Business develops and sells systems for pharmacies, and provides related supplies and maintenance services; Medical system involved in the development and sales of medical office administration computer systems for medical institutions and clinics; Nursing Care/Welfare Systems Business products are systems for nursing care/welfare service providers and medical and nursing care collaboration solutions; Other businesses operates through its subsidiray that provides promotes cashless payments for clinics and pharmacies and Others services.
73GF Score
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