AI Chip Design Surge: EDA Leader Gains 10 Trillion Won in Market Cap in One Day

Cadence Design Systems Inc. (NASDAQ: CDNS) shares jumped 5.8% to close at $398, with trading volume of about 1.89 million shares. Its market capitalization rose to an estimated $109.8 billion (roughly KRW 165 trillion), up nearly $6.7 billion (around KRW 10 trillion) in a single day.

At Computex 2026, Cadence unveiled a fully autonomous AI‐powered chip‐design agent, announced a record backlog driven by surging AI demand, and raised its full‐year 2026 guidance—moves that have energized investors. The company has also strengthened its leadership in AI engineering platforms by expanding its partnership with NVIDIA to offer accelerated design solutions combining agent‐based AI, physics‐based simulation, and digital‐twin technologies.

Headquartered in Silicon Valley, Cadence Design Systems is a leading provider of electronic design automation (EDA) software, semiconductor IP, and system‐analysis solutions, supplying essential tools for chip design to fabless and foundry companies worldwide. As demand for high‐performance semiconductors in AI, data centers, automotive, and aerospace sectors grows—and with design complexity rising—reliance on Cadence’s advanced design and verification tools and AI‐driven design agents continues to increase.