FY2025 · ended Dec 31, 2025 · Revenue $1.08B, +17.5% YoY · Filed Feb 26, 2026
ADTRAN Holdings, Inc. (ADTN) files with the SEC under industry code 3661, Telephone & Telegraph Apparatus. In fiscal 2025, which ended Dec 31, 2025, it reported revenue of $1.1 billion and a net loss of $45.7 million. Free cash flow was $98.0 million.
Revenue (TTM)
$1.14B
+10.1% vs year-ago TTM
Net income (TTM)
$-25.05M
+71.6% vs year-ago TTM
Operating cash flow (TTM)
$56.35M
-37.4% vs year-ago TTM
Free cash flow (TTM)
$22.48M
-66.2% vs year-ago TTM
EPS (TTM)
$-0.26
+75.9% vs year-ago TTM
Dividend per share
$0.09
+0.0% vs prior year
Shares outstanding
80.66M
+1.0% vs prior year
Net cash
$62.63M
FY 2025
Operating margin
0.0%
FY 2026
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
- Ciena Corp CIEN
- Fabrinet FN
- Clearfield, Inc. CLFD
- Audiocodes Ltd AUDC
- Franklin Wireless Corp FKWL
- Voip-pal.com Inc VPLM
- Clearone Inc CLRO
- DNA X, Inc. SONM
Key figures
Fiscal-year totals from the annual reports. Balance sheet lines are as of each year end.
| Line | FY 2025 Dec 31, 2025 |
FY 2024 Dec 31, 2024 |
FY 2023 Dec 31, 2023 |
FY 2022 Dec 31, 2022 |
FY 2021 Dec 31, 2021 |
|---|---|---|---|---|---|
| Revenue | $1.1B | $922.7M | $1.1B | $1.0B | $563.0M |
| Operating income | -$15.6M | -$427.6M | -$223.7M | -$72.8M | -$14.7M |
| Net income | -$45.7M | -$459.9M | -$268.9M | -$2.0M | -$8.6M |
| Diluted EPS | -$0.52 | -$5.79 | -$3.43 | -$0.03 | -$0.18 |
| Operating cash flow | $129.8M | $103.6M | -$43.0M | -$44.2M | $3.0M |
| Free cash flow | $98.0M | $69.1M | -$79.4M | -$61.3M | -$2.7M |
| Total assets | $1.2B | $1.2B | $1.7B | $1.9B | $569.0M |
| Total liabilities | $685.3M | $621.5M | $628.9M | $639.9M | $211.9M |
| Stockholders' equity | $145.8M | $127.0M | $605.3M | $1.3B | — |
| Cash and investments | $96.7M | $108.1M | $114.9M | $141.6M | $127.6M |
| Total debt | $34.1M | $33.1M | $39.1M | $30.4M | $5.0M |
Recent SEC filings
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 3, 2026 | Nov 2, 2026 |
| 8-K |
Current report
Officer or director change, Other events
|
Oct 29, 2026 | Oct 27, 2026 |
| 8-K |
Current report
Officer or director change
|
Aug 10, 2026 | Aug 10, 2026 |
| 10-Q | Quarterly report | Aug 4, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 4, 2026 | Aug 3, 2026 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Jul 23, 2026 | Jul 21, 2026 |
All 1004 ADTRAN Holdings, Inc. SEC filings
Source: SEC EDGAR filings. This is company-reported data, not investment advice.