COHU is trading 8.28% down at $47.50 after semiconductor stocks weakened amid renewed concerns about AI spending and technology valuations.
- The Philadelphia Semiconductor Index declined 1.40%, while AMD, Micron, Marvell Technology, and Intel also fell.
- No fresh Cohu-specific announcement or post-close earnings release was identified; the decline follows Cohuβs recent earnings-driven rally and appears primarily sector-related.