ADTRAN, Inc. Stock News

ADTRAN Holdings, Inc. ( ADTN ) Q3 2025 Earnings Call November 4, 2025 10:30 AM EST Company Participants Peter Schuman Thomas Stanton - President, CEO & Chairman Timothy Santo - Senior VP of Finance, Principal Accounting Officer, Treasurer & CFO Conference Call Participants Michael Genovese - Rosenblatt Securities Inc., Research Division Ryan Koontz - Needham & Company, LLC, Research Division Ch...

HUNTSVILLE, Ala.--(BUSINESS WIRE)--ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) (“ADTRAN Holdings” “ADTRAN” or the “Company”) today announced its unaudited financial results for the third quarter ended September 30, 2025. Revenue: $279.4 million, higher by 23% year-over-year. Gross margin: GAAP gross margin of 38.3%; non-GAAP gross margin of 42.1%. Operating margin: GAAP operating margin o...

Adtran Holdings, Inc. / US00486H1059

Adtran Holdings, Inc. / US00486H1059

HUNTSVILLE, Ala.--(BUSINESS WIRE)-- #5G--Adtran today announced support for Galileo's Open Service Navigation Message Authentication (OSNMA) across its Oscilloquartz synchronization platforms, marking a major advance in GNSS security. OSNMA is the first GNSS authentication service designed for civilian use, and Adtran is the first in the timing industry to support it. By verifying that timing d...

HUNTSVILLE, Ala.--(BUSINESS WIRE)--ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) (“ADTRAN Holdings” or the “Company”) announced today that the Company will release its financial results for the third quarter 2025 after the market close on Monday, November 3, 2025, at https://investors.adtran.com/. The Company will conduct a conference call on Tuesday, November 4, 2025, to discuss the result...

HUNTSVILLE, Ala.--(BUSINESS WIRE)-- #5G--Adtran today launched Mosaic One Clarity – a new artificial intelligence solution designed to help service providers simplify network operations and improve efficiency. Built on Adtran's REAL AI platform, the new Mosaic One module is already in several customer trials. It uses advanced reasoning and explainable intelligence to deliver predictive maintena...

COPENHAGEN, Denmark--(BUSINESS WIRE)-- #5G--Adtran today announced its role in the OIF's open, multi-vendor interoperability demo at ECOC 2025 and highlighted its recent participation in the OIF Plugfest, where its 100ZR+ and 400ZRE coherent pluggables were validated across multiple hosts and platforms. On the ECOC show floor, 100Gbit/s, 400Gbit/s and 800Gbit/s signals generated by coherent plu...