Axcelis (ACLS) drops $1 billion in market value, topping recent sales

Axcelis Technologies, Inc. took a hit Thursday, dropping 18.4% to $145.50 and erasing about $1.0 billion in market cap—more than its $845.4 million in revenue from the past year. Shares fell $32.83 with 30.73 million outstanding, according to StockAnalysis.

ACM Research (ACMR) at October 1 2025: Surging Backlog, Index Inclusion and a Market Shake‑up—What’s Next for the Semiconductor Equipment Innovator?

ACM Research (ACMR) at October 1 2025: Surging Backlog, Index Inclusion and a Market Shake‑up—What’s Next for the Semiconductor Equipment Innovator?

On Sept 29 2025 ACM Research announced that its backlog reached RMB 9.07 billion, representing a 34.1 % increase from a year earlier nasdaq.com. Backlog comprises shipped tools that have not yet met revenue‑recognition criteria and orders scheduled for future delivery. The surge underscores continued strong demand from Chinese semiconductor fabs and suggests revenue visibility well into 2026.