Q1: $8.4B into 80 startups

Private semiconductor startups pulled in about $8.4 billion across 80 rounds in the first quarter of 2026, with the biggest checks going to artificial intelligence, chip design software, and factory equipment. (semiengineering.com) Semiconductor Engineering counted 18 rounds above $100 million between January and March, and two companies — Rapidus and Cerebras — reached the $1 billion mark. The report was published April 13, 2026. (semiengineering.com) The money clustered around companies building chips for artificial intelligence inference, the step where trained models answer live requests, and around startups trying to move more data between chips and servers with less delay. Photonics, which sends data with light instead of electrical signals, stayed a frequent target for investors. (semiengineering.com) Electronic design automation, the software used to design and verify chips before they are manufactured, also drew fresh funding. Semiconductor Engineering said several startups raised money to build “agentic” tool flows and physics-based models tuned for chip design. (semiengineering.com) The quarter also featured repeat financings. Semiconductor Engineering said more than a half-dozen companies that had raised less than a year earlier came back for additional capital in Q1 2026. (semiengineering.com) One example was Kandou AI, which raised $225 million in a strategic round backed by Maverick Silicon, SoftBank, Synopsys, Cadence Design Systems, and Alchip Technologies. Kandou said the money would help ramp manufacturing of connectivity chips for artificial intelligence systems and develop next-generation multi-terabit products. (semiengineering.com) Another was Eridu, which emerged from stealth with a $200 million Series A to build network switches for artificial intelligence data centers. Semiconductor Engineering said Eridu’s pitch combines silicon, optics, packaging, systems, and software to cut the number of switches needed at large scale. (semiengineering.com) The semiconductor tally landed in a quarter when venture money surged more broadly. Crunchbase said global startup funding hit $300 billion across 6,000 companies in Q1 2026, while Asia alone reached $27.4 billion, its highest level in more than three years. (news.crunchbase.com 1) (news.crunchbase.com 2) Crunchbase said Asia’s rebound was driven by China, which accounted for 60% of the region’s Q1 funding, and that regional deal counts were flat even as dollars rose. That matches the semiconductor pattern: fewer standout sectors, larger rounds, and more capital concentrated in companies tied to artificial intelligence infrastructure. (news.crunchbase.com) (semiengineering.com) For chip startups, Q1 was not a story of broad-based volume. It was a story of very large bets on the tools, links, and factories needed to keep artificial intelligence systems fed with compute and bandwidth. (semiengineering.com)