Just Planning (TSE:4287) Beta: -0.0653 (As of Jul. 14, 2026)

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Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

TSE:4287 Just Planning Inc TSE:4287
82 GF Score
Price 円460.00
GF Value 円482.47
Valuation Fairly Valued
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What is Just Planning Beta?

Just Planning TSE:4287 -0.86% 82 Beta is -0.0653 as of Jul. 14, 2026. GuruFocus rates TSE:4287 with a GF Score™ of 82/100 and a GF Value™ of 円482.47 (Fairly Valued).

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-07-14), Just Planning's Beta is -0.0653.


Just Planning  (TSE:4287) Beta Explanation

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)


Just Planning Beta Related Terms


Just Planning Beta Historical Data

* Premium members only.

The historical data trend for Just Planning'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.

Just Planning Beta Chart

Just Planning Annual Data
Trend Jan17 Jan18 Jan19 Jan20 Jan21 Jan22 Jan23 Jan24 Jan25 Jan26
Beta
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.38 0.98 0.46 0.14 -0.17

Just Planning Quarterly Data
Jan21 Apr21 Jul21 Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Oct23 Jan24 Apr24 Jul24 Jan25 Apr25 Jul25 Jan26 Apr26
Beta Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.14 0.12 0.22 -0.17 0.00

TSE:4287 vs SNDK, DELL, STX: Beta Comparison

For the Computer Hardware subindustry, Just Planning'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.


Just Planning Beta vs Hardware Industry

For the Hardware industry and Technology sector, Just Planning's Beta distribution charts can be found below:

* The bar in red indicates where Just Planning's Beta falls into.


TSE:4287
82GF Score
Just Planning Inc TSE:4287
Beta is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Just Planning Beta Calculation

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.

Frequently Asked Questions Learn more about Beta →
What does a Beta of -0.0653 mean?
Just Planning (TSE:4287) has a Beta of -0.0653 as of Jul. 14, 2026. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for Just Planning and its competitors.
Is Just Planning's Beta too high?
Just Planning's current Beta is -0.0653. Overall, Just Planning has a GF Score™ of 82/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Just Planning's Beta compare to SNDK and DELL?
Just Planning's Beta of -0.0653 can be compared against companies in the Hardware 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 Hardware company?
A good Beta depends on the Hardware 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 Just Planning and its competitors. Just Planning's current Beta is -0.0653. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Just Planning stock overvalued right now?
Based on GuruFocus' analysis, Just Planning (TSE:4287) is currently considered Fairly Valued. The stock's GF Value™ is 円482.47, compared to a current price of 円460.00 — trading 4.7% below its estimated fair value. The current Beta is -0.0653. Just Planning's overall GF Score™ is 82/100. 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 Just Planning (TSE:4287), the current Beta is -0.0653 as of Jul. 14, 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 Just Planning (TSE:4287) Overvalued in 2026?

Based on GuruFocus' analysis, Just Planning stock appears to be undervalued. The current stock price of 円460.00 is trading 4.7% below its estimated GF Value™ of 円482.47. GuruFocus considers Just Planning to be Fairly Valued.

Key valuation signals for TSE:4287:

  • Beta: -0.0653
  • GF Value™: 円482.47 vs. price of 円460.00 (4.7% below fair value)
  • GF Score™: 82/100

No single metric tells the full story. See the TSE:4287 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Just Planning Business Description

Address 7-35-1 Nishi-Kamata, Ohta-ku, Tokyo, JPN, 144-0051
Just Planning Inc is a Japan-based company that engages in the development and sale of computer systems for the restaurant industry.
82GF Score

Get the complete analysis for TSE:4287

Beta is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円460.00
Price
円482.47
GF Value