Applied Optoelectronics (AAOI) Stock: AI Optics Growth and Capacity Challenges

Applied Optoelectronics (AAOI) has been highly volatile, falling nearly 50% from its 52-week high of $233.67. On November 5, shares dropped more than 20% to $46.89. They fell another 7.3% to $48.32 on November 10, then rose as high as $57.92 intraday over November 11–12 as sentiment around AI infrastructure improved. The stock recently traded around $53–$56, with investors weighing strong results against cautious near-term guidance.

Third-quarter revenue reached $269.9 million, up 127.5% year over year. GAAP net income was $6.3 million, and non-GAAP earnings were $0.17 per share. Data center revenue surged 254% to $155.6 million, or about 58% of total revenue. Revenue from 800G optical modules nearly quadrupled sequentially, while 400G revenue doubled. Management said customer demand for 800G and 1.6T products could continue to exceed production capacity in 2027.

Near-term risks include expansion and supply constraints. AAOI expects fourth-quarter revenue of $385 million to $420 million, below the prior market consensus. DSP and raw-material availability, facility construction schedules, and heavy capital spending may affect deliveries and margins. The company is also expanding monthly production capacity and has raised capital through a share offering, adding cash-flow and dilution considerations. Analyst price targets vary widely; investors may monitor order conversion, margins, capacity growth, and cash use. This article is for informational purposes only and is not investment advice.