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Adtran ( (ADTN) ) has issued an announcement.
On January 21, 2026, ADTRAN Holdings, Inc. reported preliminary unaudited results for the fourth quarter and full year ended December 31, 2025, disclosing the figures via an ad hoc announcement in Germany under EU market abuse regulations. The company said fourth-quarter 2025 revenue is expected to reach $290 million to $293 million, exceeding its prior guidance of $275 million to $285 million, with full-year GAAP revenue projected at $1,082.2 million to $1,085.2 million. Preliminary GAAP operating margin for the quarter is anticipated at 1.4% to 1.7%, with non-GAAP operating margin at 6.0% to 6.9%, in line with earlier guidance, while full-year GAAP operating margin is expected to be slightly negative at between -1.5% and -1.4%, and full-year non-GAAP operating margin between 4.6% and 4.9%. Management indicated that non-GAAP earnings per share for the quarter are expected to surpass analyst consensus, signaling stronger-than-expected demand and execution despite typical year-end seasonality, though the figures remain preliminary and subject to adjustment ahead of the final audited results to be released in late February 2026.
The most recent analyst rating on (ADTN) stock is a Hold with a $8.50 price target. To see the full list of analyst forecasts on Adtran stock, see the ADTN Stock Forecast page.
Spark’s Take on ADTN Stock
According to Spark, TipRanks’ AI Analyst, ADTN is a Neutral.
Adtran’s overall stock score reflects a company facing significant financial challenges, with high leverage and negative profitability. While there is positive momentum from recent earnings and strategic financial maneuvers, the technical indicators and valuation concerns weigh heavily on the stock’s attractiveness. Addressing profitability and financial stability is crucial for future improvement.
To see Spark’s full report on ADTN stock, click here.
More about Adtran
ADTRAN Holdings, Inc., listed on Nasdaq and the Frankfurt Stock Exchange, is the parent company of Adtran, Inc., a global provider of open, disaggregated networking and communications solutions that enable voice, data, video and internet services across network infrastructures from the cloud edge to the subscriber edge. Its products are used by communications service providers, private enterprises, government organizations and millions of individual users worldwide, and it is also the majority shareholder of Adtran Networks SE (formerly ADVA Optical Networking SE).
Average Trading Volume: 1,500,657
Technical Sentiment Signal: Buy
Current Market Cap: $740.3M
For an in-depth examination of ADTN stock, go to TipRanks’ Overview page.

