ADTRAN Holdings Reports Solid First Quarter 2026 Financial Results

ADTRAN Holdings, Inc., based in Huntsville, Alabama, has released its unaudited financial results for the first quarter of 2026. The company reported revenues of $286.1 million, reflecting a 15.5% increase year-over-year. The GAAP gross margin improved to 39.5%, and the non-GAAP increased to 43.0%. Operating margins showed growth with GAAP at 2.2% and non-GAAP at 6.9%. Despite this, the company posted a GAAP diluted loss per share of $0.01, offset by non-GAAP earnings of $0.14 per share.

CEO Tom Stanton highlighted the strength in core markets and the benefits of increased operational leverage. The quarter also saw the introduction of the LiteWave800™, enhancing intra-data center AI infrastructure. For Q2 2026, ADTRAN projects revenues between $283 million and $303 million with non-GAAP operating margins from 5.0% to 9.0%.