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Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-08-09), D I System Co's Beta is 0.0730.
Beta is a measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole. We usually compare beta to 1. A beta of 1 indicates that the security's price will move with the market. A beta of less than 1 means that the security will be less volatile than the market. A beta of greater than 1 indicates that the security's price will be more volatile than the market.
Beta is primarily used in the Capital Asset Pricing Model (CAPM) to calculate the Cost of Equity, which can be used in the calculation of WACC %. The formula of Cost of Equity is:
Cost of Equity = Risk-Free Rate of Return + Beta of Asset * (Expected Return of the Market - Risk-Free Rate of Return)
D I System Co Beta Related Terms
D I System Co Beta Historical Data
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The historical data trend for D I System Co's Beta 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.
For the Information Technology Services subindustry, D I System Co's Beta, along with its competitors' market caps and Beta 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.
D I System Co Beta vs Software Industry
For the Software industry and Technology sector, D I System Co's Beta distribution charts can be found below:
* The bar in red indicates where D I System Co's Beta falls into.
Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. A stock's beta can be calculated by dividing the product of the covariance of the individual stock's returns and the market's returns by the variance of the market's returns over a specified period. Basically, GuruFocus uses the returns calculated over three-year period.
D I System Co (TSE:4421) has a Beta of 0.0730 as of Aug. 09, 2026. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for D I System Co and its competitors.
Is D I System Co's Beta too high?
D I System Co's current Beta is 0.0730. Overall, D I System Co has a GF Score™ of 92/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does D I System Co's Beta compare to IBM and ACN?
D I System Co's Beta of 0.0730 can be compared against companies in the Software industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Beta for a Software company?
A good Beta depends on the Software industry context. However, Beta 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 Beta mean?
A high Beta can signal that a stock is expensive relative to its fundamentals. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for D I System Co and its competitors. D I System Co's current Beta is 0.0730. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is D I System Co stock overvalued right now?
Based on GuruFocus' analysis, D I System Co (TSE:4421) is currently considered Modestly Undervalued. The stock's GF Value™ is 円1,046.86, compared to a current price of 円924.00 — trading 11.7% below its estimated fair value. The current Beta is 0.0730. D I System Co's overall GF Score™ is 92/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Beta calculated?
Beta is calculated from a company's financial statements. For D I System Co (TSE:4421), the current Beta is 0.0730 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 D I System Co (TSE:4421) Overvalued in 2026?
Based on GuruFocus' analysis, D I System Co stock appears to be undervalued.
The current stock price of 円924.00 is trading 11.7% below its estimated GF Value™ of 円1,046.86.
GuruFocus considers D I System Co to be Modestly Undervalued.
Key valuation signals for TSE:4421:
Beta: 0.0730
GF Value™: 円1,046.86 vs. price of 円924.00 (11.7% below fair value)
No single metric tells the full story. See the TSE:4421 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
D I System Co Ltd engages in the system integration, education, and security solutions businesses in Japan. The company operates in two business segments. The system integration business is engaged in the design and development of business applications, the design and construction of infrastructure systems, and the operation and maintenance of business application infrastructure systems. The educational service security solution business provides educational services such as computer languages, databases, servers, and networks. The company also develops, sells, introduces, and maintains security products.
92GF Score
Get the complete analysis for TSE:4421
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