Taiwan Semiconductor Manufacturing Company (TSMC) reported a record 32% year-over-year profit surge to $7.6 billion in Q1 2026, according to earnings released Thursday, with executives attributing the growth to unprecedented demand for AI accelerator chips. The world’s largest contract chipmaker saw revenue from its advanced 3nm and 5nm process nodes grow 58% collectively, now representing 72% of total wafer revenue.
Industry analysts note TSMC has become the linchpin of the global AI infrastructure boom, fabricating processors for NVIDIA, AMD, and custom AI chips for major cloud providers. “Every hyperscaler is fighting for TSMC’s CoWoS packaging capacity,” said a Bernstein semiconductor analyst, referencing the advanced chip-stacking technology required for AI accelerators. TSMC’s capex guidance for 2026 increased to $40 billion, with 70% allocated to leading-edge nodes.
While the earnings beat expectations, some supply chain experts warn of potential bottlenecks. “We’re seeing 6-month lead times for advanced packaging,” noted a TechInsights report, highlighting constraints that could delay AI server deployments. TSMC CEO C.C. Wei confirmed plans to expand CoWoS production capacity by 120% this year through new facilities in Taiwan and Arizona.
The results sent TSMC’s NYSE-listed shares (NYSE:TSM) up 6% in pre-market trading, lifting the broader Philadelphia Semiconductor Index by 2.3%. With AI-related chips projected to grow from 11% to 25% of TSMC’s revenue by 2027, analysts suggest the company may maintain pricing power despite geopolitical concerns about Taiwan’s semiconductor dominance.