Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-06-25), Array Digital Infrastructure's Beta is -1.7753.
Array Digital Infrastructure (STU:US7) 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)
* 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 Telecom Services subindustry, Array Digital Infrastructure'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.
Array Digital Infrastructure Beta vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, Array Digital Infrastructure's Beta distribution charts can be found below:
* The bar in red indicates where Array Digital Infrastructure'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.
Array Digital Infrastructure (STU:US7) has a Beta of -1.7753 as of Jun. 25, 2026. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for Array Digital Infrastructure and its competitors.
Is Array Digital Infrastructure's Beta too high?
Array Digital Infrastructure's current Beta is -1.7753. Overall, Array Digital Infrastructure has a GF Score™ of 62/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Array Digital Infrastructure's Beta compare to TDS and LBTYA?
Array Digital Infrastructure's Beta of -1.7753 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 Array Digital Infrastructure and its competitors. Array Digital Infrastructure's current Beta is -1.7753. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Array Digital Infrastructure stock overvalued right now?
Based on GuruFocus' analysis, Array Digital Infrastructure (STU:US7) is currently considered Possible Value Trap. The stock's GF Value™ is €56.28, compared to a current price of €31.80 — trading 43.5% below its estimated fair value. The current Beta is -1.7753. Array Digital Infrastructure's overall GF Score™ is 62/100 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 Array Digital Infrastructure (STU:US7), the current Beta is -1.7753 as of Jun. 25, 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 Array Digital Infrastructure (STU:US7) Overvalued in 2026?
Based on GuruFocus' analysis, Array Digital Infrastructure stock appears to be undervalued.
The current stock price of €31.80 is trading 43.5% below its estimated GF Value™ of €56.28.
GuruFocus considers Array Digital Infrastructure to be Possible Value Trap.
Key valuation signals for STU:US7:
Beta: -1.7753
GF Value™: €56.28 vs. price of €31.80 (43.5% below fair value)
No single metric tells the full story. See the STU:US7 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Array Digital Infrastructure, formerly US Cellular, sold its regional wireless operations serving about 4.4 million customers to T-Mobile in August 2025. The firm has agreed to sell most of its remaining spectrum licenses; however, it will still retain rights to C-band spectrum in several locations after these deals are closed. Array also owns a 5.5% stake in Verizon Wireless' Los Angeles operations, as well as other smaller wireless partnership interests in Oklahoma and upstate New York. The firm still operates a portfolio of about 4,400 wireless towers. Parent TDS has proposed to acquire the portion of Array that it doesn't already own in an all-stock transaction.
62GF Score
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