ADVOF (Adtran Networks SE) Pre-Tax Income: $-15.1 Mil (TTM As of Dec. 2025)

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ADVOF Adtran Networks SE ADVOF
56 GF Score
Price $24.19
GF Value $20.91
! 4 Warning Signs
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What is Adtran Networks SE Pre-Tax Income?

Adtran Networks SE ADVOF 56 Pre-Tax Income is $-15.1 Mil as of Dec. 2025. GuruFocus rates ADVOF with a GF Score™ of 56/100 and a GF Value™ of $20.91. The stock has 4 warning signs investors should review.

Pretax income is the income that a company earns before paying income taxes. Adtran Networks SE's pretax income for the six months ended in Dec. 2025 was $3.3 Mil. Its pretax income for the trailing twelve months (TTM) ended in Dec. 2025 was $-15.1 Mil. Adtran Networks SE's pretax margin was 1.10%.

During the past 13 years, Adtran Networks SE's highest Pretax Margin was 7.66%. The lowest was -10.70%. And the median was 2.05%.


Adtran Networks SE  (OTCPK:ADVOF) Pre-Tax Income Explanation

Adtran Networks SE's Pretax Margin for the quarter that ended in Dec. 2025 is calculated as

Pretax Margin=Pretax Income/Revenue
=3.33/301.977
=1.10%

During the past 13 years, Adtran Networks SE's highest Pretax Margin was 7.66%. The lowest was -10.70%. And the median was 2.05%.

* 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 Pre-Tax Income Related Terms


Adtran Networks SE Pre-Tax Income Historical Data

* Premium members only.

The historical data trend for Adtran Networks SE's Pre-Tax Income 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.

Adtran Networks SE Pre-Tax Income Chart

Adtran Networks SE Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Pre-Tax Income
Get a 7-Day Free Trial Premium Member Only Premium Member Only 52.24 21.26 6.56 -49.09 -15.35

Adtran Networks SE Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Pre-Tax Income 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 -4.17 -20.53 -29.11 -18.40 3.33

ADVOF vs CSCO, CIEN, MSI: Pre-Tax Income Comparison

For the Communication Equipment subindustry, Adtran Networks SE's Pre-Tax Income, along with its competitors' market caps and Pre-Tax Income 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 Pre-Tax Income vs Hardware Industry

For the Hardware industry and Technology sector, Adtran Networks SE's Pre-Tax Income distribution charts can be found below:

* The bar in red indicates where Adtran Networks SE's Pre-Tax Income falls into.


ADVOF
56GF Score
Adtran Networks SE ADVOF
Pre-Tax Income is just one metric. See GF Score™, valuation, warning signs, and more.
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Adtran Networks SE Pre-Tax Income Calculation

This is the income that a company earns before paying income taxes.

Adtran Networks SE's Pretax Income for the fiscal year that ended in Dec. 2025 is calculated as

Pretax Income=Operating Income+Non Operating Income+Interest Expense+Interest Income+Other
=-31.44+0+-5.217+2.452+18.857
=-15.3

Adtran Networks SE's Pretax Income for the quarter that ended in Dec. 2025 is calculated as

Pretax Income=Operating Income+Non Operating Income+Interest Expense+Interest Income+Other
=-2.705+0+-2.691+0.885+7.841
=3.3

Pre-Tax Income for the trailing twelve months (TTM) ended in Dec. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was $-15.1 Mil.

* 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.

Frequently Asked Questions Learn more about Pre-Tax Income →
What does a Pre-Tax Income of $-15.1 Mil mean?
Adtran Networks SE (ADVOF) has a Pre-Tax Income of $-15.1 Mil as of Dec. 2025. Pre-Tax Income is the total earnings before taxes but after all operating and interest expenses. View historical data on Adtran Networks SE and its competitors.
Is Adtran Networks SE's Pre-Tax Income too high?
Adtran Networks SE's current Pre-Tax Income is $-15.1 Mil. Overall, Adtran Networks SE has a GF Score™ of 56/100, reflecting its overall financial health beyond just this single metric.
How does Adtran Networks SE's Pre-Tax Income compare to CSCO and CIEN?
Adtran Networks SE's Pre-Tax Income of $-15.1 Mil 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 Pre-Tax Income for a Hardware company?
A good Pre-Tax Income depends on the Hardware industry context. However, Pre-Tax Income 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 Pre-Tax Income mean?
A high Pre-Tax Income can signal that a stock is expensive relative to its fundamentals. Pre-Tax Income is the total earnings before taxes but after all operating and interest expenses. View historical data on Adtran Networks SE and its competitors. Adtran Networks SE's current Pre-Tax Income is $-15.1 Mil. 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 Pre-Tax Income of $-15.1 Mil. The stock's GF Value™ is $20.91, compared to a current price of $24.19 — trading 15.7% above its estimated fair value. The current Pre-Tax Income is $-15.1 Mil. Adtran Networks SE's overall GF Score™ is 56/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pre-Tax Income calculated?
Pre-Tax Income is calculated from a company's financial statements. For Adtran Networks SE (ADVOF), the current Pre-Tax Income is $-15.1 Mil 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 15.7% above its estimated GF Value™ of $20.91.

Key valuation signals for ADVOF:

  • Pre-Tax Income: $-15.1 Mil
  • GF Value™: $20.91 vs. price of $24.19 (15.7% above fair value)
  • GF Score™: 56/100 with 4 warning signs

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 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.
56GF Score

Get the complete analysis for ADVOF

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

$24.19
Price
$20.91
GF Value