Wolfspeed is trading 5.3% down at $25.53 as semiconductor stocks weaken on concerns about delayed AI-chip revenue timelines at Marvell Technology.
- The semiconductor ETF fell 2.64% during the August 28, 2026 regular session.
- No fresh Wolfspeed-specific announcement was identified; concerns remain linked to the August 19 earnings miss, negative margins, and cautious fiscal 2027 outlook.
- An investor-fraud investigation was announced August 26.