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 Growth
23.89%
Revenue growth rate
-6.42%
Return on equity
-5.64%
Net Margin
-4.54%
Next Earnings Update
12 May 2026
Recent past performance updates
Recent updates
Revenue & Expenses Breakdown
How Adtran Networks makes and spends money. Based on latest reported earnings, on an LTM basis.
Earnings and Revenue History
DB:ADV Revenue, expenses and earnings (EUR Millions)
Date
Revenue
Earnings
G+A Expenses
R&D Expenses
31 Dec 25
482
-22
91
109
30 Sep 25
463
-55
91
108
30 Jun 25
444
-89
90
107
31 Mar 25
441
-76
90
106
31 Dec 24
438
-63
89
104
30 Sep 24
460
-43
89
102
30 Jun 24
482
-24
90
100
31 Mar 24
543
-18
94
101
31 Dec 23
614
-12
98
101
30 Sep 23
677
1
79
108
30 Jun 23
725
12
103
109
31 Mar 23
721
16
112
99
31 Dec 22
712
18
105
98
30 Sep 22
674
32
125
86
30 Jun 22
646
49
104
81
31 Mar 22
629
54
102
77
31 Dec 21
603
59
98
77
30 Sep 21
586
55
97
77
30 Jun 21
581
43
97
77
31 Mar 21
577
39
95
75
31 Dec 20
565
20
96
75
30 Sep 20
576
10
100
73
30 Jun 20
573
5
101
74
31 Mar 20
561
-1
105
74
31 Dec 19
557
7
105
73
30 Sep 19
537
8
104
73
30 Jun 19
519
10
101
74
31 Mar 19
510
13
99
74
31 Dec 18
502
10
98
76
30 Sep 18
488
5
98
75
30 Jun 18
473
-13
99
73
31 Mar 18
493
-13
97
71
31 Dec 17
514
-4
97
67
30 Sep 17
525
10
95
64
30 Jun 17
574
28
94
59
31 Mar 17
587
33
93
60
31 Dec 16
567
22
92
60
30 Sep 16
550
17
91
61
30 Jun 16
513
22
92
60
31 Mar 16
468
17
90
53
31 Dec 15
442
27
87
48
30 Sep 15
417
22
84
44
30 Jun 15
382
18
81
40
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
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Company Analysis and Financial Data Status
Data
Last Updated (UTC time)
Company Analysis
2026/05/07 09:55
End of Day Share Price
2026/05/07 00:00
Earnings
2025/12/31
Annual Earnings
2025/12/31
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.
* 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.
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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.