ADTRAN Holdings' preliminary Q4 revenue came in as expected, with non-GAAP profitability at the upper end of guidance, driven by gross margin improvements and lower operating expenses. Revenues remained challenging due to the macroeconomic environment and elevated customer inventories, but the fundamental demand landscape is believed to remain unchanged.
Preliminary Q4 revenue was $225.5 million, aligning with the midpoint of guidance.
GAAP and non-GAAP operating expenses saw sequential improvements, with GAAP operating expenses decreasing by 7.6% and non-GAAP operating expenses decreasing by 15.1%.
Preliminary GAAP gross margin for the quarter was 34.8%, improving by 483 bps year-over-year and 754 bps quarter-over-quarter.
Preliminary non-GAAP operating margin for the quarter was negative 1.4%, at the upper end of the guidance range.
The company expects to transform into a more streamlined and efficient company through cost improvement measures, which will position it well when spending returns to normal levels. Service providers are expected to continue expanding their fiber footprint and enhancing bandwidth, necessitating global infrastructure buildouts.
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