ADTRAN reports Q3 2026 loss and guides Q4 revenue to $272‑$292 million

ADTRAN Holdings posted third‑quarter 2026 revenue of about $281.2 million, a 0.6% year‑over‑year increase. The company recorded a GAAP loss of $0.10 per share and a non‑GAAP earnings of $0.09 per share. CEO Tom Stanton said growth in optical networking and hyperscale customers offset supply‑chain pressures. ADTRAN now expects fourth‑quarter 2026 revenue between $272.0 million and $292.0 million and a non‑GAAP operating margin of 1.0%‑5.0%.

The revenue outlook is below the consensus forecast of $292.86 million, which could weigh on the stock price. The company’s cash balance of $71.7 million and net cash use of $24.5 million provide context for its liquidity position.

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