ADTRAN Holdings, Inc. last reported quarterly results on Nov 3, 2026, for Q3 FY2026 (the quarter ended Sep 30, 2026): revenue of $281.2 million (+0.6% year over year) and diluted EPS of -$0.10. It usually reports 22–35 days after a quarter ends. Based on that pattern, the next release is estimated for around Jan 21, 2027.
Results for Q4 FY2026, the quarter ending around Dec 31, 2026. Expected on a Thursday. Based on last year's release for the same quarter on Jan 22, 2026. This is an estimate, not a date the company has announced.
Release dates are when the company filed its earnings announcement with the SEC (Form 8-K, Item 2.02); select a date to open the filing. It usually reports 22–35 days after a quarter ends. Figures are USD in millions, except EPS. The colored percent is the change from the same quarter a year earlier. Until a quarter's 10-Q or 10-K figures reach the SEC's data, they come from the earnings press release, and are shown only when its year-ago numbers match the filed ones. A dash means the figure could not be confirmed yet.
| Released | Quarter | Revenue | Net income | Diluted EPS |
|---|---|---|---|---|
|
Nov 3, 2026
34 days after quarter end
|
Q3 FY2026
ended Sep 30, 2026
|
281
+0.6%
|
-9
+10.1%
|
-0.10
+16.7%
|
|
Jul 22, 2026
22 days after quarter end
|
Q2 FY2026
ended Jun 30, 2026
|
281
+6.1%
|
-11
+46.9%
|
-0.13
+45.8%
|
|
May 5, 2026
35 days after quarter end
|
Q1 FY2026
ended Mar 31, 2026
|
286
+15.5%
|
-1
+88.3%
|
-0.01
+92.9%
|
|
Jan 22, 2026
22 days after quarter end
|
Q4 FY2025
ended Dec 31, 2025
|
292
+20.1%
|
-4
+92.2%
|
-0.02
+96.7%
|
|
Nov 4, 2025
35 days after quarter end
|
Q3 FY2025
ended Sep 30, 2025
|
279
+22.7%
|
-10
+69.2%
|
-0.12
+68.4%
|
|
Jul 16, 2025
16 days after quarter end
|
Q2 FY2025
ended Jun 30, 2025
|
265
+17.3%
|
-21
+58.7%
|
-0.24
+61.9%
|
|
May 8, 2025
38 days after quarter end
|
Q1 FY2025
ended Mar 31, 2025
|
248
+9.5%
|
-11
+96.6%
|
-0.14
-1300.0%
|
|
Feb 27, 2025
58 days after quarter end
|
Q4 FY2024
ended Dec 31, 2024
|
243
+7.7%
|
-46
+58.9%
|
-0.58
+59.4%
|
Company profile
- Industry
- Telephone & Telegraph Apparatus (SIC 3661)
- Listed as
- ADTN (Nasdaq)
- Fiscal year ends
- December 31
- Headquarters
- Huntsville, AL
- SEC filer status
- Large accelerated filer
- SEC CIK
- 926282
- Former names
- ADTRAN INC (until Jul 11, 2022)
Other Telephone & Telegraph Apparatus companies
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- Fabrinet FN
- Clearfield, Inc. CLFD
- Audiocodes Ltd AUDC
- Franklin Wireless Corp FKWL
- Voip-pal.com Inc VPLM
- Clearone Inc CLRO
- DNA X, Inc. SONM
Source: SEC EDGAR filings. This is company-reported data, not investment advice.