Amtech Systems is trading 5.28% down now at $15.16 after weak silicon-carbide demand drove a 13.3% year-over-year decline in Semiconductor Fabrication Solutions revenue.
- August 5, 2026 earnings showed revenue reached $22.4 million and exceeded expectations.
- Management said recovery may not be meaningful.
- The CEO transition to Executive Chairman and broader semiconductor-sector pressure may be adding uncertainty.