Adtran Networks SE

XTRA:ADV Stock Report

Market Cap: €1.2b

Adtran Networks Past Earnings Performance

Past criteria checks 0/6

Adtran Networks's earnings have been declining at an average annual rate of -67.8%, while the Communications industry saw earnings growing at 7.1% annually. Revenues have been declining at an average rate of 6.4% per year.

Key information

-67.82%

Earnings growth rate

-67.88%

EPS growth rate

Communications Industry Growth23.89%
Revenue growth rate-6.42%
Return on equity-5.64%
Net Margin-4.54%
Next Earnings Update12 May 2026

Recent past performance updates

Recent updates

Analysis Article May 05

Is Adtran Networks (ETR:ADV) Using Too Much Debt?

David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the...
Analysis Article Aug 09

This Analyst Just Downgraded Their Adtran Networks SE (ETR:ADV) EPS Forecasts

Today is shaping up negative for Adtran Networks SE ( ETR:ADV ) shareholders, with the covering analyst delivering a...
Analysis Article Aug 30

Why ADVA Optical Networking SE (ETR:ADV) Could Be Worth Watching

ADVA Optical Networking SE ( ETR:ADV ), might not be a large cap stock, but it led the XTRA gainers with a relatively...
Analysis Article May 30

An Intrinsic Calculation For ADVA Optical Networking SE (ETR:ADV) Suggests It's 33% Undervalued

How far off is ADVA Optical Networking SE ( ETR:ADV ) from its intrinsic value? Using the most recent financial data...
Analysis Article May 13

It Looks Like Shareholders Would Probably Approve ADVA Optical Networking SE's (ETR:ADV) CEO Compensation Package

The performance at ADVA Optical Networking SE ( ETR:ADV ) has been quite strong recently and CEO Brian Protiva has...
Analysis Article May 01

Is There Now An Opportunity In ADVA Optical Networking SE (ETR:ADV)?

ADVA Optical Networking SE ( ETR:ADV ), is not the largest company out there, but it saw a decent share price growth in...
Analysis Article Apr 13

Here's Why I Think ADVA Optical Networking (ETR:ADV) Is An Interesting Stock

For beginners, it can seem like a good idea (and an exciting prospect) to buy a company that tells a good story to...
Analysis Article Mar 30

Is ADVA Optical Networking (ETR:ADV) Using Too Much Debt?

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility...
Analysis Article Mar 16

ADVA Optical Networking SE (ETR:ADV) Is Going Strong But Fundamentals Appear To Be Mixed : Is There A Clear Direction For The Stock?

Most readers would already be aware that ADVA Optical Networking's (ETR:ADV) stock increased significantly by 38% over...
Analysis Article Feb 28

Our View On ADVA Optical Networking's (ETR:ADV) CEO Pay

Brian Protiva became the CEO of ADVA Optical Networking SE ( ETR:ADV ) in 2001, and we think it's a good time to look...
Analysis Article Feb 15

A Look At The Fair Value Of ADVA Optical Networking SE (ETR:ADV)

Today we'll do a simple run through of a valuation method used to estimate the attractiveness of ADVA Optical...
Analysis Article Feb 03

Is ADVA Optical Networking SE (ETR:ADV) Popular Amongst Institutions?

Every investor in ADVA Optical Networking SE ( ETR:ADV ) should be aware of the most powerful shareholder groups...
Analysis Article Jan 18

Does ADVA Optical Networking's (ETR:ADV) Share Price Gain of 21% Match Its Business Performance?

One simple way to benefit from the stock market is to buy an index fund. But if you buy good businesses at attractive...
Analysis Article Jan 05

We Think ADVA Optical Networking's (ETR:ADV) Statutory Profit Might Understate Its Earnings Potential

As a general rule, we think profitable companies are less risky than companies that lose money. That said, the current...
Analysis Article Dec 23

At €6.88, Is ADVA Optical Networking SE (ETR:ADV) Worth Looking At Closely?

While ADVA Optical Networking SE ( ETR:ADV ) might not be the most widely known stock at the moment, it saw a...
Analysis Article Dec 10

Does ADVA Optical Networking (ETR:ADV) Have A Healthy Balance Sheet?

David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the...
Analysis Article Nov 29

ADVA Optical Networking SE's (ETR:ADV) Financials Are Too Obscure To Link With Current Share Price Momentum: What's In Store For the Stock?

ADVA Optical Networking (ETR:ADV) has had a great run on the share market with its stock up by a significant 16% over...

Revenue & Expenses Breakdown

How Adtran Networks makes and spends money. Based on latest reported earnings, on an LTM basis.


Earnings and Revenue History

XTRA:ADV Revenue, expenses and earnings (EUR Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Dec 25482-2291109
30 Sep 25463-5591108
30 Jun 25444-8990107
31 Mar 25441-7690106
31 Dec 24438-6389104
30 Sep 24460-4389102
30 Jun 24482-2490100
31 Mar 24543-1894101
31 Dec 23614-1298101
30 Sep 23677179108
30 Jun 2372512103109
31 Mar 237211611299
31 Dec 227121810598
30 Sep 226743212586
30 Jun 226464910481
31 Mar 226295410277
31 Dec 21603599877
30 Sep 21586559777
30 Jun 21581439777
31 Mar 21577399575
31 Dec 20565209675
30 Sep 205761010073
30 Jun 20573510174
31 Mar 20561-110574
31 Dec 19557710573
30 Sep 19537810473
30 Jun 195191010174
31 Mar 19510139974
31 Dec 18502109876
30 Sep 1848859875
30 Jun 18473-139973
31 Mar 18493-139771
31 Dec 17514-49767
30 Sep 17525109564
30 Jun 17574289459
31 Mar 17587339360
31 Dec 16567229260
30 Sep 16550179161
30 Jun 16513229260
31 Mar 16468179053
31 Dec 15442278748
30 Sep 15417228444
30 Jun 15382188140

Quality Earnings: ADV is currently unprofitable.

Growing Profit Margin: ADV is currently unprofitable.


Free Cash Flow vs Earnings Analysis


Past Earnings Growth Analysis

Earnings Trend: ADV is unprofitable, and losses have increased over the past 5 years at a rate of 67.8% per year.

Accelerating Growth: Unable to compare ADV's earnings growth over the past year to its 5-year average as it is currently unprofitable

Earnings vs Industry: ADV is unprofitable, making it difficult to compare its past year earnings growth to the Communications industry (15.8%).


Return on Equity

High ROE: ADV has a negative Return on Equity (-5.64%), as it is currently unprofitable.


Return on Assets


Return on Capital Employed


Discover strong past performing companies

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/05/08 03:40
End of Day Share Price 2026/05/08 00:00
Earnings2025/12/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Adtran Networks SE is covered by 9 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Alban CousinArete Research Services LLP
Muhammad Farid KhwajaBerenberg
Robert SandersDeutsche Bank