Amtech Systems Inc (NASDAQ:ASYS) is one of the best performing micro cap stocks in 2025. On December 11, Benchmark reaffirmed its Hold rating on Amtech Systems Inc (NASDAQ:ASYS) stock. Benchmark noted that Amtech has experienced recent success, primarily on the back of increased demand for reflow equipment related to AI applications. In fact, Benchmark pointed out, Amtech’s AI-related revenue grew more than three times annually, now representing 30% of their Thermal Processing Solutions segment. Benchmark ...