The networking equipment maker cites supply chain constraints and a major customer project postponement for the revised outlook.
ADTRAN Holdings Inc. projected third-quarter revenue between $275M and $295M, below earlier expectations. The company attributed the adjustment to ongoing supply chain disruptions and a timing shift in a large customer project.
In Q2 2026, ADTRAN reported weaker-than-anticipated results, driven by the same factors. The guidance range reflects continued uncertainty in component availability and project scheduling.
Management emphasized the temporary nature of the challenges but provided no immediate market reaction details.