ADTRAN Holdings (ADTN) Stock Overview
Provides networking and communications platforms, software, systems, and services in the United States, Germany, the United Kingdom, and internationally. More details
| Snowflake Score | |
|---|---|
| Valuation | 3/6 |
| Future Growth | 5/6 |
| Past Performance | 0/6 |
| Financial Health | 5/6 |
| Dividends | 0/6 |
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ADTRAN Holdings, Inc. Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | US$6.35 |
| 52 Week High | US$16.98 |
| 52 Week Low | US$6.11 |
| Beta | 1.48 |
| 1 Month Change | -11.71% |
| 3 Month Change | -52.59% |
| 1 Year Change | -19.36% |
| 3 Year Change | -16.39% |
| 5 Year Change | n/a |
| Change since IPO | -64.71% |
Recent News & Updates
Recent updates
Shareholder Returns
| ADTN | AT Communications | AT Market | |
|---|---|---|---|
| 7D | 0.2% | -2.9% | -0.6% |
| 1Y | -19.4% | 70.2% | 38.2% |
Return vs Industry: ADTN underperformed the Austrian Communications industry which returned 70.2% over the past year.
Return vs Market: ADTN underperformed the Austrian Market which returned 38.2% over the past year.
Price Volatility
| ADTN volatility | |
|---|---|
| ADTN Average Weekly Movement | 8.5% |
| Communications Industry Average Movement | 5.1% |
| Market Average Movement | 4.0% |
| 10% most volatile stocks in AT Market | 8.8% |
| 10% least volatile stocks in AT Market | 2.3% |
Stable Share Price: ADTN's share price has been volatile over the past 3 months compared to the Austrian market.
Volatility Over Time: ADTN's weekly volatility (8%) has been stable over the past year, but is still higher than 75% of Austrian stocks.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| 1985 | 3,270 | Tom Stanton | www.adtran.com |
ADTRAN Holdings, Inc. provides networking and communications platforms, software, systems, and services in the United States, Germany, the United Kingdom, and internationally. It operates through two segments, Network Solutions, and Services & Support. It offers residential gateways; ethernet passive optical network ONUs; gigabit passive optical network/XGS-PON ONTs; routers, and switches; edge cloud; carrier ethernet network interface devices; Optical Line Terminals; Packet Aggregation, Copper Access, and Oscilloquartz; optical transport and engine solutions; infrastructure monitoring solution; and training, professional, software, and managed services.
ADTRAN Holdings, Inc. Fundamentals Summary
| ADTN fundamental statistics | |
|---|---|
| Market cap | €501.59m |
| Earnings (TTM) | -€19.69m |
| Revenue (TTM) | €991.40m |
Is ADTN overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| ADTN income statement (TTM) | |
|---|---|
| Revenue | US$1.14b |
| Cost of Revenue | US$700.43m |
| Gross Profit | US$437.79m |
| Other Expenses | US$460.40m |
| Earnings | -US$22.60m |
Last Reported Earnings
Jun 30, 2026
Next Earnings Date
Nov 03, 2026
| Earnings per share (EPS) | -0.28 |
| Gross Margin | 38.46% |
| Net Profit Margin | -1.99% |
| Debt/Equity Ratio | 44.8% |
How did ADTN perform over the long term?
See historical performance and comparisonCompany Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2026/09/17 03:17 |
| End of Day Share Price | 2026/09/17 00:00 |
| Earnings | 2026/06/30 |
| 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.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
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| Market Prices | 30 years |
| |
| Ownership | 10 years |
| |
| Management | 10 years |
| |
| Key Developments | 10 years |
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* 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.
Learn about the who designed and built the Simply Wall St analysis model.
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 Holdings, Inc. is covered by 28 analysts. 8 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.
| Analyst | Institution |
|---|---|
| James Kelleher | Argus Research Company |
| Amir Rozwadowski | Barclays |
| Eric Ghernati | BofA Global Research |