ADTRAN Holdings Inc. (ADTN) Earnings History
Net Loss33 years of earnings data (1993–2025) · Currently unprofitable on a TTM basis
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ADTRAN Holdings Inc. (ADTN) Earnings Overview
As of September 23, 2026, ADTRAN Holdings Inc. (ADTN) reported trailing twelve-month net income of -$26M, reflecting +89.9% year-over-year growth. The company earned $-0.32 per diluted share over the past four quarters, with a net profit margin of -4.2%.
Looking at the long-term picture, ADTN's historical earnings data spans multiple years. The company achieved its highest annual net income of $139M in fiscal 2011.
ADTRAN Holdings Inc. is currently reporting a net loss, though operating performance should be evaluated in the context of growth investments and industry dynamics View revenue history →
Compared to peers including CIEN ($654M net income, 2.6% margin), CALX ($51M net income, 1.8% margin), VIAV (-$30M net income, 3.2% margin), ADTN has room to improve margins relative to the peer group. Compare ADTN vs CIEN →
ADTN Earnings vs Peers
Earnings metrics vs comparable public companies
ADTN Historical Earnings Data (1993–2025)
33 years| Fiscal Year | Net Income | YoY % | Operating Income | EPS (Diluted) | Net Margin | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | -$46M | +90.1% | -$16M | $-0.57 | -4.2% | -1.4% |
| 2024 | -$460M | -71.8% | -$428M | $-5.67 | -49.8% | -46.3% |
| 2023 | -$268M | -13041.3% | -$224M | $-3.41 | -23.3% | -19.5% |
| 2022 | -$2M | +76.4% | -$73M | $-0.03 | -0.2% | -7.1% |
| 2021 | -$9M | -463.1% | -$15M | $-0.18 | -1.5% | -2.6% |
| 2020 | $2M | +104.5% | -$10M | $0.05 | 0.5% | -1.9% |
| 2019 | -$53M | -173.9% | -$40M | $-1.11 | -10.0% | -7.5% |
| 2018 | -$19M | -181.2% | -$45M | $-0.40 | -3.7% | -8.6% |
| 2017 | $24M | -32.3% | $37M | $0.49 | 3.6% | 5.6% |
| 2016 | $35M | +88.9% | $35M | $0.72 | 5.5% | 5.5% |
| 2015 | $19M | -58.2% | $13M | $0.36 | 3.1% | 2.2% |
| 2014 | $45M | -2.6% | $47M | $0.80 | 7.1% | 7.5% |
| 2013 | $46M | -3.1% | $48M | $0.77 | 7.1% | 7.6% |
| 2012 | $47M | -65.9% | $56M | $0.74 | 7.6% | 9.1% |
| 2011 | $139M | +21.6% | $189M | $2.12 | 19.3% | 26.4% |
| 2010 | $114M | +53.6% | $154M | $1.78 | 18.8% | 25.4% |
| 2009 | $74M | -5.5% | $104M | $1.17 | 15.3% | 21.5% |
| 2008 | $79M | +2.9% | $114M | $1.22 | 15.7% | 22.7% |
| 2007 | $76M | -2.6% | $104M | $1.10 | 16.0% | 21.9% |
| 2006 | $78M | -22.6% | $105M | $1.04 | 16.6% | 22.3% |
| 2005 | $101M | +34.6% | $144M | $1.30 | 19.7% | 28.1% |
| 2004 | $75M | +22.2% | $102M | $0.93 | 16.5% | 22.4% |
| 2003 | $62M | +148.3% | $81M | $0.76 | 15.5% | 20.3% |
| 2002 | $25M | +43.0% | $38M | $0.33 | 7.2% | 10.9% |
| 2001 | $17M | -85.7% | $18M | $0.23 | 4.5% | 4.8% |
| 2000 | $121M | +137.1% | $92M | $1.52 | 26.1% | 19.8% |
| 1999 | $51M | +26.4% | $75M | $0.66 | 13.9% | 20.4% |
| 1998 | $40M | +0.2% | $57M | $0.26 | 14.1% | 20.0% |
| 1997 | $40M | +1.0% | $60M | $0.26 | 15.2% | 22.6% |
| 1996 | $40M | +35.0% | $61M | $0.25 | 15.9% | 24.5% |
| 1995 | $30M | +29.3% | $42M | $0.19 | 16.3% | 23.2% |
| 1994 | $23M | +71.5% | $29M | $0.07 | 18.5% | 23.6% |
| 1993 | $13M | - | $14M | $0.05 | 18.4% | 19.1% |
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ADTN — Frequently Asked Questions
Quick answers to the most common questions about buying ADTN stock.
What is ADTN earnings per share (EPS)?
ADTN trailing twelve-month (TTM) diluted EPS is $-0.32, reflecting +89.9% year-over-year growth. The 5-year EPS CAGR is N/A. Complete EPS history from 1993 to 2025 is available in the table on this page.
What is ADTRAN Holdings Inc.'s net income?
ADTRAN Holdings Inc. (ADTN) trailing twelve-month net income is $-26M as of 2025. Earnings grew +89.9% year-over-year.
Is ADTN profitable?
ADTN is not currently profitable on a TTM basis, reporting a net loss of $-26M. Net margin is -4.2%. Investors should monitor for a return to profitability.
What is ADTN's earnings growth rate?
ADTN compound annual EPS growth rates (CAGR): 1-Year: N/A, 3-Year: N/A, 5-Year: N/A, 10-Year: N/A. These figures measure the annualised rate of diluted EPS growth over each period, based on data from 1993 to 2025.
What are ADTN's profit margins?
ADTRAN Holdings Inc. net profit margin is -4.2%, operating margin is -1.4%, and gross margin is +38.3%. Below-average margins reflect competitive or cost pressures. Return on Equity is -8.5%.
Is ADTN growing earnings?
Yes, ADTN earnings are accelerating — EPS growth of +89.9% exceeds the 5-year CAGR of N/A. TTM net income reached $-26M. Earnings momentum is strengthening.
What was ADTN's best earnings year?
ADTRAN Holdings Inc.'s highest annual net income on record is $139M, achieved in fiscal year 2011. Earnings history on this page spans 1993 to 2025 and includes all annual and quarterly figures.
What were ADTN's earnings last quarter?
ADTN's most recent reported quarter was Q2 2026. Net income was $-11M with diluted EPS of $-0.13. For a full breakdown of all quarters, see the quarterly earnings table on this page.