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.
The historical rank and industry rank for EM Systems Co's Pretax Margin % or its related term are showing as below:
TSE:4820'
s Pretax Margin % Range Over the Past 10 Years
Min: 10.25 Med: 17.24 Max: 25.75
Current: 10.25
TSE:4820's Pretax Margin % is ranked better than 71.98% of 671
companies
in the Healthcare Providers & Services industry
Industry Median: 4.08
vs TSE:4820: 10.25
EM Systems Co (TSE:4820) Pretax Margin % Explanation
The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.
The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.
It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.
The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.
EM Systems Co Pretax Margin % Related Terms
EM Systems Co Pretax Margin % Historical Data
* Premium members only.
The historical data trend for EM Systems Co's Pretax Margin % 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: Pretax Margin % Comparison
For the Health Information Services subindustry, EM Systems Co's Pretax Margin %, along with its competitors' market caps and Pretax Margin % 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 Pretax Margin % vs Healthcare Providers & Services Industry
For the Healthcare Providers & Services industry and Healthcare sector, EM Systems Co's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where EM Systems Co's Pretax Margin % 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.
EM Systems Co (TSE:4820) has a Pretax Margin % of % as of Jun. 2026. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on EM Systems Co and its competitors. Over the past decade, EM Systems Co's Pretax Margin % has ranged from 10.25 to 25.75. According to the industry distribution chart, EM Systems Co ranks #188 out of 671 companies in the Healthcare Providers & Services industry, placing it in the top 28%.
Is EM Systems Co's Pretax Margin % too high?
EM Systems Co's current Pretax Margin % is %. Over the past 10 years, this metric has ranged from a low of 10.25 to a high of 25.75. Based on the distribution chart, EM Systems Co ranks #188 out of 671 companies in the Healthcare Providers & Services industry, which is above the industry midpoint. Overall, EM Systems Co has a GF Score™ of 84/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does EM Systems Co's Pretax Margin % compare to VEEV and BTSG?
According to the Healthcare Providers & Services industry distribution chart, EM Systems Co ranks #188 out of 671 companies for Pretax Margin %. This puts EM Systems Co in the upper half of its industry. The industry median Pretax Margin % is 4.08. Historically, EM Systems Co's own Pretax Margin % has ranged from 10.25 to 25.75 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pretax Margin % for a Healthcare Providers & Services company?
The median Pretax Margin % among Healthcare Providers & Services companies is 4.08, based on 671 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax Margin % 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 Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on EM Systems Co and its competitors. For the Healthcare Providers & Services industry, the median Pretax Margin % is 4.08 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. EM Systems Co's current Pretax Margin % is %. 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 Fairly Valued. The stock's GF Value™ is 円566.18, compared to a current price of 円602.00 — trading 6.3% above its estimated fair value. The current Pretax Margin % is %. EM Systems Co's overall GF Score™ is 84/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For EM Systems Co (TSE:4820), the current Pretax Margin % is % as of Jun. 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 overvalued.
The current stock price of 円602.00 is trading 6.3% above its estimated GF Value™ of 円566.18.
GuruFocus considers EM Systems Co to be Fairly Valued.
Key valuation signals for TSE:4820:
Pretax Margin %: %
GF Value™: 円566.18 vs. price of 円602.00 (6.3% above fair value)
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.
84GF Score
Get the complete analysis for TSE:4820
Pretax Margin % 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:4820 has been successfully added to your 
