Amtech Systems is trading 9.55% up at $18.47 in pre-market after investors responded to strong fiscal third-quarter results and leadership changes announced August 5, 2026.
- Revenue reached $22.4 million, up 14% year over year; customer orders rose to $28.8 million and backlog reached $28.7 million.
- Management also cited robust AI-related demand and guided fourth-quarter revenue to $22.5 million-$24 million.
- Shares gained 5.11% during the August 17, 2026 session, extending a seven-day advance from $15.53 to $16.86 before pre-market trading.