Okinawa Cellular Telephone Co (STU:OCU) Beta: -0.1906 (As of Jul. 14, 2026)

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STU:OCU Okinawa Cellular Telephone Co STU:OCU
75 GF Score
Price €20.00
GF Value €12.82
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Okinawa Cellular Telephone Co Beta?

Okinawa Cellular Telephone Co STU:OCU -0.99% 75 Beta is -0.1906 as of Jul. 14, 2026. GuruFocus rates STU:OCU with a GF Score™ of 75/100 and a GF Value™ of €12.82 (Significantly Overvalued). The stock has 6 warning signs investors should review.

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-07-14), Okinawa Cellular Telephone Co's Beta is -0.1906.


Okinawa Cellular Telephone Co  (STU:OCU) 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)


Okinawa Cellular Telephone Co Beta Related Terms


Okinawa Cellular Telephone Co Beta Historical Data

* Premium members only.

The historical data trend for Okinawa Cellular Telephone 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.

Okinawa Cellular Telephone Co Beta Chart

Okinawa Cellular Telephone Co Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Beta
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.26 0.45 -0.01

Okinawa Cellular Telephone Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 0.45 0.51 0.32 0.31 -0.01

STU:OCU vs TMUS, VZ, T: Beta Comparison

For the Telecom Services subindustry, Okinawa Cellular Telephone 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.


Okinawa Cellular Telephone Co Beta vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Okinawa Cellular Telephone Co's Beta distribution charts can be found below:

* The bar in red indicates where Okinawa Cellular Telephone Co's Beta falls into.


STU:OCU
75GF Score
Okinawa Cellular Telephone Co STU:OCU
Beta is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Okinawa Cellular Telephone Co 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 -0.1906 mean?
Okinawa Cellular Telephone Co (STU:OCU) has a Beta of -0.1906 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 Okinawa Cellular Telephone Co and its competitors.
Is Okinawa Cellular Telephone Co's Beta too high?
Okinawa Cellular Telephone Co's current Beta is -0.1906. Overall, Okinawa Cellular Telephone Co has a GF Score™ of 75/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Okinawa Cellular Telephone Co's Beta compare to TMUS and VZ?
Okinawa Cellular Telephone Co's Beta of -0.1906 can be compared against companies in the Telecommunication Services 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 Telecommunication Services company?
A good Beta depends on the Telecommunication Services 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 Okinawa Cellular Telephone Co and its competitors. Okinawa Cellular Telephone Co's current Beta is -0.1906. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Okinawa Cellular Telephone Co stock overvalued right now?
Based on GuruFocus' analysis, Okinawa Cellular Telephone Co (STU:OCU) is currently considered Significantly Overvalued. The stock's GF Value™ is €12.82, compared to a current price of €20.00 — trading 56% above its estimated fair value. The current Beta is -0.1906. Okinawa Cellular Telephone Co's overall GF Score™ is 75/100 with 6 warning signs 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 Okinawa Cellular Telephone Co (STU:OCU), the current Beta is -0.1906 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 Okinawa Cellular Telephone Co (STU:OCU) Overvalued in 2026?

Based on GuruFocus' analysis, Okinawa Cellular Telephone Co stock appears to be overvalued. The current stock price of €20.00 is trading 56% above its estimated GF Value™ of €12.82. GuruFocus considers Okinawa Cellular Telephone Co to be Significantly Overvalued.

Key valuation signals for STU:OCU:

  • Beta: -0.1906
  • GF Value™: €12.82 vs. price of €20.00 (56% above fair value)
  • GF Score™: 75/100 with 6 warning signs

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


Okinawa Cellular Telephone Co Business Description

Other Exchanges 9436:Japan
Address 1-2-1 Matsuyama, Okinawa, Naha City, JPN, 900-8540
Okinawa Cellular Telephone Co is a telecommunications company. It is engaged in telecommunications business that provides mobile services, domestic and international communication services, Internet services, etc.
75GF Score

Get the complete analysis for STU:OCU

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

€20.00
Price
€12.82
GF Value