Applied Optoelectronics posted strong Q4 2025 revenue growth driven by Datacenter and CATV, expanded gross margins, and narrowed both GAAP and non-GAAP losses versus the prior year.
Revenue increased to 134274000 from 100271000 year over year, led by Datacenter growth.
GAAP gross margin improved to 31.2% from 28.7% in Q4 2024.
GAAP net loss narrowed to 2022000 from 119692000 in Q4 2024.
Adjusted EBITDA was 716000 versus 2404000 in Q4 2024.
For Q1 2026, the company expects revenue of 150000000 to 165000000, non-GAAP gross margin of 29% to 31%, and non-GAAP net income of a loss of 7000000 to a loss of 300000 (non-GAAP EPS of a loss of 0.09 to breakeven) using approximately 76400000 shares.
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