Synopsys (NASDAQ:SNPS) shares fell over 8% on Friday. The decline occurred during a broad global sell-off in technology and semiconductor stocks. The stock was among the top decliners as the sector reacted to concerns over high valuations.

Chinese startup Moonshot AI debuted its Kimi K3 AI model during the market downturn. A demonstration showed the AI autonomously designing a functional chip within 48 hours. The model utilized open-source Electronic Design Automation (EDA) tools for the design process.

This development poses a potential long-term threat to dominant EDA software providers. Synopsys currently leads the market for these specialized chip design tools.