Adtran Networks SE (XSWX:ADV) 5-Year Sortino Ratio: N/A (As of Aug. 28, 2026)

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Director of Data and Quant Analytics at GuruFocus
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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.

XSWX:ADV Adtran Networks SE XSWX:ADV
57 GF Score
Price CHF21.20
GF Value CHF21.60
! 5 Warning Signs
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What is Adtran Networks SE 5-Year Sortino Ratio?

The 5-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past five years. As of today (2026-08-28), Adtran Networks SE's 5-Year Sortino Ratio is Not available.


Adtran Networks SE  (XSWX:ADV) 5-Year Sortino Ratio Explanation

The 5-Year Sortino Ratio inidicates the risk-adjusted return of an investment over the past five year. It is calculated as the annualized result of the average five-year monthly excess returns divided by the standard deviation of negative returns in the five-year period. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

Differnt from the Sharpe Ratio that penalizes both upside and downside volatility equally, the Sortino Ratio penalizes only those returns falling below a user-specified target or required rate of return. The expected returns here is set to the risk-free rate as well.


Adtran Networks SE 5-Year Sortino Ratio Related Terms


XSWX:ADV vs CSCO, MSI, HPE: 5-Year Sortino Ratio Comparison

For the Communication Equipment subindustry, Adtran Networks SE's 5-Year Sortino Ratio, along with its competitors' market caps and 5-Year Sortino Ratio 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.


Adtran Networks SE 5-Year Sortino Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Adtran Networks SE's 5-Year Sortino Ratio distribution charts can be found below:

* The bar in red indicates where Adtran Networks SE's 5-Year Sortino Ratio falls into.


XSWX:ADV
57GF Score
Adtran Networks SE XSWX:ADV
5-Year Sortino Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Adtran Networks SE 5-Year Sortino Ratio Calculation

The 5-Year Sortino Ratio measures the risk-adjusted return of an investment asset or portfolio in the last five year, focusing specifically on downside risk rather than total risk. A stock / portfolio's 5-Year Sortino Ratio can be calculated by dividing the difference between the five-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the downside risks over the past five year.

A downside risk is a potential loss from the asset or investment. The Downside risk here is measured by the downside deviation, which is the standard deviation of negative returns.

Is Adtran Networks SE (XSWX:ADV) Overvalued in 2026?

Based on GuruFocus' analysis, Adtran Networks SE stock appears to be undervalued. The current stock price of CHF21.20 is trading 1.9% below its estimated GF Value™ of CHF21.60.

Key valuation signals for XSWX:ADV:

  • 5-Year Sortino Ratio: N/A
  • GF Value™: CHF21.60 vs. price of CHF21.20 (1.9% below fair value)
  • GF Score™: 57/100 with 5 warning signs

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


Adtran Networks SE Business Description

Other Exchanges 0NOL:UKADV:Germany
Address 901 Explorer Boulevard, Huntsville, AL, USA, 35806-2807
Adtran Networks SE develops, manufactures, and sells optical and Ethernet-based networking solutions to telecommunications carriers and enterprises to deliver data, storage, voice, and video services. Company segment includes: Network Solutions; and Services and Support,These systems are used by telecommunications service providers, private companies, universities, and government agencies. Some of its product categories are Open optical transport, Packet edge and aggregation, Disaggregated networking, Network virtualization, Network infrastructure assurance, and Automated network management. ADVA's geographical segments are United States, United Kingdom, Germany and Other international generating key revenue from United States.
57GF Score

Get the complete analysis for XSWX:ADV

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

CHF21.20
Price
CHF21.60
GF Value