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TSMC Posts $16 Billion September Revenue as AI Demand Strains Capacity

The surge has prompted a big increase in 2026 spending and forces a fast buildout of advanced fabs that will test the company’s ability to scale supply profitably.

Overview

  • TSMC reported roughly $16.0 billion in September revenue, a 54–55% year‑over‑year jump that helped lift third‑quarter sales to about NT$1.49 trillion and beat analyst estimates.
  • High‑performance computing now accounts for about 66% of sales while advanced nodes (7nm and smaller) make up 77% of wafer revenue, and the company says 5/4nm and 3nm capacity are fully booked with 2nm in commercial ramp.
  • Management raised full‑year revenue guidance to just above 40% growth and boosted 2026 capital expenditure to $60–$64 billion to add production and accelerate node ramps.
  • TSMC has agreed to deploy ASML’s High NA lithography tools and is weighing more U.S. fabs beyond its large Arizona project, moves that create multi‑year tooling and construction commitments.
  • Investors pared the U.S. listing by about 2% on the report as the market focuses on near‑term margin pressure, heavy customer concentration around Nvidia and Apple, and execution risk if new capacity comes online slower than demand.