Applied Optoelectronics (AAOI) stock is set to open lower on Friday, plummeting 5.69% in pre-market trading. This decline follows a 7.32% drop in after-hours trading on Thursday, despite the company reporting better-than-expected first-quarter results for 2025. The continued downward pressure on the stock price highlights investors' concerns about the company's path to profitability.

Applied Optoelectronics announced Q1 revenue of $99.9 million, slightly beating analyst estimates and marking a substantial 145.52% year-over-year increase. The company's adjusted earnings per share (EPS) of $(0.02) also surpassed expectations, improving from a $(0.31) loss in the same quarter last year. However, these positive figures were overshadowed by a persistent negative net income of $9.2 million for the quarter.

Market analysts suggest that while Applied Optoelectronics has shown significant revenue growth, investors remain wary about the company's ability to translate this growth into sustainable profitability. The pre-market plunge may also reflect concerns about the company's Q2 outlook, which projects revenue between $100 million and $110 million and adjusted EPS between $(0.09) and $(0.03). As trading opens on Friday, all eyes will be on Applied Optoelectronics as investors reassess the company's long-term prospects in light of these mixed signals.