Company research / ADTN

ADTRAN Holdings, Inc. (ADTN)

CIK 0000926282 · Nasdaq · Telephone & Telegraph Apparatus

  • Sector Manufacturing
  • Fiscal year ends Dec 31

For the year ended 2025-12-31, ADTRAN Holdings, Inc. reported revenue of $1.08B. Revenue grew 17.5% from the prior annual period. Over the twelve months to 2026-06-30, revenue was $1.14B.

Key ratios (year ended 2025-12-31)

38.3%
Gross margin
-1.4%
Operating margin
-4.2%
Net margin
-31.3%
Return on year-end equity
17.5%
Revenue growth (YoY)

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Latest selected filing: Form 8-K (current report) · 2026-08-10

Headquarters locality: Huntsville · View on map

Annual financials

Annual flows and balances are grouped by their actual period end. Select a figure to open its SEC filing. n/a means a matching observation is unavailable. Free cash flow is operating cash flow minus capital expenditures, and EBITDA is operating income plus depreciation and amortization, for the same period, computed by TickerFacts.

The first column covers the twelve months to 2026-06-30 from the latest quarterly report: flows are the last fiscal year plus this year to date minus the same months a year earlier, and balances are as of that date. Per-share figures are annual only.

Period endedTTM to
2026-06-30
2025-12-312024-12-312023-12-312022-12-312021-12-312020-12-312019-12-312018-12-312017-12-312016-12-31
Revenue$1.14B$1.08B$922.72M$1.15B$1.03B$563.00M$506.51M$530.06M$529.28M$666.90M$636.78M
Cost of Revenue$700.43M$668.85M$598.56M$817.97M$698.28M$344.63M$288.96M$310.89M$325.71M$363.26M$345.45M
Gross Profit$437.79M$414.95M$324.16M$331.13M$327.25M$218.38M$217.55M$219.17M$203.56M$303.63M$291.33M
R&D Expense$208.08M$204.28M$221.46M$258.31M$173.76M$108.66M$113.29M$126.20M$124.55M$130.67M$124.91M
Operating Income-$2.01M-$15.60M-$427.56M-$223.67M-$72.83M-$14.70M-$9.77M-$39.96M-$45.42M$37.39M$34.57M
Depreciation & Amortization$98.03M$92.55M$90.53M$112.95M$67.55M$16.08M$16.63M$17.77M$15.89M$15.69M$14.41M
EBITDA$96.03M$76.95M-$337.04M-$110.72M-$5.27M$1.38M$6.85M-$22.19M-$29.53M$53.08M$48.98M
Net Income-$26.08M-$45.66M-$459.89M-$268.85M-$2.04M-$8.63M$2.38M-$52.98M-$19.34M$23.84M$35.23M
EPS (Diluted)n/a-$0.52-$5.79-$3.43-$0.03-$0.18$0.05-$1.11-$0.40$0.49$0.72
Total Assets$1.15B$1.20B$1.17B$1.68B$1.94B$569.02M$525.68M$545.12M$628.03M$669.09M$667.24M
Total Liabilities$661.30M$685.34M$621.52M$628.86M$639.88M$211.91M$152.74M$164.69M$181.75M$171.18M$187.72M
Long-Term Debtn/an/an/an/an/an/an/a$24.60M$25.60M$26.70M$27.80M
Shareholders' Equity$129.50M$145.83M$126.95M$605.26M$1.30B$357.10M$372.94M$380.43M$446.28M$497.91M$479.52M
Cash & Equivalents$79.24M$95.70M$76.02M$87.17M$108.64M$56.60M$60.16M$73.77M$105.50M$86.43M$79.89M
Operating Cash Flow$93.01M$129.77M$103.57M-$43.02M-$44.23M$3.01M-$16.52M-$2.47M$55.45M-$42.38M$42.00M
Capital Expenditures$36.09M$31.74M$34.50M$36.34M$17.07M$5.67M$6.41M$9.49M$8.11M$14.72M$21.44M
Free Cash Flow$56.92M$98.03M$69.07M-$79.35M-$61.30M-$2.66M-$22.93M-$11.97M$47.34M-$57.10M$20.56M
Share Repurchasesn/an/an/an/an/an/an/a$184.0K$15.53M$17.35M$25.82M
Dividends Paidn/an/a$0$21.24M$22.89M$17.53M$17.33M$17.21M$17.27M$17.37M$17.58M
Shares Outstanding81.19M79.93M79.22M78.67M77.89M49.06M48.24M48.02M47.75M48.48M48.47M
Dividends Per Sharen/an/an/a$0.09$0.09$0.09$0.09$0.09$0.09$0.09n/a
Weighted Average Diluted Sharesn/a79.74M78.93M78.42M62.35M48.58M48.29M47.84M47.88M48.70M48.95M
EPS (Basic)n/a-$0.52-$5.79-$3.43-$0.03-$0.18$0.05-$1.11-$0.40$0.50$0.72

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