Adtran Networks SE has the Financial Strength Rank of 7.
GuruFocus Financial Strength Rank measures how strong a company's financial situation is. It is rated on a scale of 1 to 10 and is based on these factors:
1. The debt burden that the company has as measured by its Interest Coverage (current year). The higher, the better.
2. Debt to revenue ratio. The lower, the better.
3. Altman Z-Score.
4. Other debt related ratios.
A higher score indicates a stronger financial position, with companies rated 7 or above considered financially stable and unlikely to face distress. Conversely, a score of 3 or below suggests potential financial difficulties, indicating a higher risk of distress.
Adtran Networks SE did not have earnings to cover the interest expense.
Adtran Networks SE's debt to revenue ratio for the quarter that ended in Dec. 2025 was 0.09.
As of today, Adtran Networks SE's Altman Z-Score is 4.21.
Adtran Networks SE (OTCPK:ADVOF) Financial Strength Explanation
The rank is rated on a scale of 1 to 10. A higher score indicates a stronger financial position, with companies rated 7 or above considered financially stable and unlikely to face distress. Conversely, a score of 3 or below suggests potential financial difficulties, indicating a higher risk of distress.
Adtran Networks SE has the Financial Strength Rank of 7.
Adtran Networks SE Financial Strength Related Terms
ADVOF vs CSCO, CIEN, MSI: Financial Strength Comparison
For the Communication Equipment subindustry, Adtran Networks SE's Financial Strength, along with its competitors' market caps and Financial Strength 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 Financial Strength vs Hardware Industry
For the Hardware industry and Technology sector, Adtran Networks SE's Financial Strength distribution charts can be found below:
* The bar in red indicates where Adtran Networks SE's Financial Strength falls into.
Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's Operating Income (EBIT) by its Interest Expense:
Z-Score model is an accurate forecaster of failure up to two years prior to distress. It can be considered the assessment of the distress of industrial corporations.
The zones of discrimination were as such:
When Z-Score is less than 1.81, it is in Distress Zones.
When Z-Score is greater than 2.99, it is in Safe Zones.
When Z-Score is between 1.81 and 2.99, it is in Grey Zones.
Adtran Networks SE has a Z-score of 4.21, indicating it is in Safe Zones. This implies the Z-Score is strong.
Good Sign:
Altman Z-score of 4.21 is strong.
* 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.
Adtran Networks SE (ADVOF) has a Financial Strength of 7 as of Dec. 2025. The financial strength rank measures the strength of a company's balance sheet based on revenue and debt. View historical data on Adtran Networks SE and its competitors. This is near median its historical median of 7.00. Over the past decade, Adtran Networks SE's Financial Strength has ranged from 4.00 to 9.00.
Is Adtran Networks SE's Financial Strength too high?
Adtran Networks SE's current Financial Strength of 7 is near median its 10-year median of 7.00. Over the past 10 years, this metric has ranged from a low of 4.00 to a high of 9.00. Overall, Adtran Networks SE has a GF Score™ of 51/100, reflecting its overall financial health beyond just this single metric.
How does Adtran Networks SE's Financial Strength compare to CSCO and CIEN?
Adtran Networks SE's Financial Strength of 7 can be compared against companies in the Hardware industry. Historically, Adtran Networks SE's own Financial Strength has ranged from 4.00 to 9.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Financial Strength for a Hardware company?
A good Financial Strength depends on the Hardware industry context. However, Financial Strength 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 Financial Strength mean?
A high Financial Strength can signal that a stock is expensive relative to its fundamentals. The financial strength rank measures the strength of a company's balance sheet based on revenue and debt. View historical data on Adtran Networks SE and its competitors. Adtran Networks SE's current Financial Strength is 7, which is near median its own 10-year median of 7.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Adtran Networks SE stock overvalued right now?
Adtran Networks SE (ADVOF) has a current Financial Strength of 7. The stock's GF Value™ is $20.88, compared to a current price of $24.19 — trading 15.9% above its estimated fair value. The current Financial Strength is 7, which is near median its 10-year median of 7.00. Adtran Networks SE's overall GF Score™ is 51/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Financial Strength calculated?
Financial Strength is calculated from a company's financial statements. For Adtran Networks SE (ADVOF), the current Financial Strength is 7 as of Dec. 2025. 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 Adtran Networks SE (ADVOF) Overvalued in 2026?
Based on GuruFocus' analysis, Adtran Networks SE stock appears to be overvalued.
The current stock price of $24.19 is trading 15.9% above its estimated GF Value™ of $20.88.
Key valuation signals for ADVOF:
Financial Strength: 7 (near median its 10-year median of 7.00)
GF Value™: $20.88 vs. price of $24.19 (15.9% above fair value)
No single metric tells the full story. See the ADVOF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
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.
51GF Score
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