Applied Optoelectronics Profit Margin

Applied Optoelectronics (AAOI) currently reports a profit margin of -9.57% as of June 2026. That compares with -42.29% in the prior-year period — up 77.4% year over year. That is below the Technology sector average of 37.3%. Use the charts on this page to explore Applied Optoelectronics's profit margin history and peer comparisons.

Applied Optoelectronics's profit margin increased from -42.29% to -9.57% — a 77.4% year-over-year increase (period ending June 2026). Watching multi-year history on the chart below helps separate one-off swings from a lasting trend.

Applied Optoelectronics's profit margin of -9.57% is lower than the Technology sector average of 37.3%. That is roughly 125.6% below the sector mean. A reading lower peers can reflect different growth expectations, capital structure, or profitability — so it is worth checking the peer comparison chart before drawing conclusions.

There is no universal 'good' profit margin, but Applied Optoelectronics's current -9.57% should be judged against Technology norms (sector average: 37.3%) and against AAOI's own history. Strong, stable readings often indicate durable competitive advantage; volatile or declining ones deserve a closer look at margins and capital efficiency.

Start with the current profit margin of -9.57%, then check the historical chart for trend and the peer comparison chart for relative positioning. The Technology average is 37.3%. From there, open related valuation or income-statement pages for Applied Optoelectronics, and consider following AAOI for alerts when major investors trade the stock.