Financial News
ADTRAN Holdings, Inc. - Common Stock (NQ:ADTN)
8.030
-0.130
(-1.59%)
Streaming Delayed Price
Updated: 4:00 PM EDT, May 30, 2025
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All News about ADTRAN Holdings, Inc. - Common Stock

Adtran and Orange demo 400G transmission of QKD-secured data across 184km end-to-end system
October 03, 2023
From Adtran
Via Business Wire

Adtran brings advanced integration to OIF 400ZR+ demo at ECOC 2023
October 02, 2023
From Adtran
Via Business Wire

The Latest Analyst Ratings for Adtran
August 09, 2023
Via Benzinga


OCP-TAP approves Adtran’s OSA 5400 TimeCard™ for precise, resilient data center timing
September 28, 2023
From Adtran
Via Business Wire

Adtran extends SDX family of OLTs to tackle low-density FTTH deployments
September 12, 2023
Via Business Wire

Clio Fiber brings high-speed broadband to southern Italy with disaggregated Adtran solution
September 26, 2023
From Adtran
Via Business Wire


TCT brings full-fiber broadband to rural Wyoming with Adtran Mosaic One
September 19, 2023
From Adtran
Via Business Wire











Via Benzinga

Via Benzinga



ADTRAN Holdings, Inc. Reports Second Quarter 2023 Results
August 06, 2023
Via Business Wire


Openreach expands Optical Spectrum Access solution with 100G service powered by Adtran
August 02, 2023
From Adtran
Via Business Wire




From ADTRAN
Via Business Wire
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