AXTI

AXTI's stock has shown significant volatility and growth, with a 1,413.42% increase over the last 12 months and a 375.78% year-to-date return as of September 22, 2026. Key events include strong Q2 2026 results with record revenue and a return to profitability, driven by robust demand for indium phosphide in AI data center applications. AI-driven demand has been a major catalyst, leading to a dramatic re-rating of the stock, with InP revenue expected to more than triple by the end of 2026. AXT is aggressively expanding its InP manufacturing capacity, which is ahead of schedule, and has an InP backlog exceeding $100 million. The company has secured multi-year supply agreements with major industry players like Coherent and Lumentum, including prepayments and capacity reservation deposits. In September 2026, AXT was added to the S&P SmallCap 600 and other indexes, triggering forced buying. Despite strong performance, the stock has experienced sharp swings and pullbacks due to profit-taking, valuation concerns, and market volatility. Ongoing challenges related to obtaining individual export licenses from China for InP have also affected revenues and created uncertainty.