TSMC Q3 2026 Revenue: Record Quarter Beats Guidance

TSMC just put a bow on a record quarter. In a filing on October 8, 2026, the world's largest contract chipmaker reported September revenue of NT$511.86 billion, up 54.6% from a year earlier, taking third-quarter revenue to a record of roughly NT$1.49 trillion. According to Focus Taiwan, that came in above the top of the company's own guidance, with AI chip demand doing most of the heavy lifting.

• September 2026 revenue: NT$511.86 billion (about US$16.03 billion), up 54.6% year over year and down 0.6% from August's record NT$514.81 billion.
• Q3 2026 revenue: a record of about NT$1.49 trillion, up 17.6% quarter over quarter, per Focus Taiwan.
• January to September revenue: NT$3,898.73 billion, up 41.1% year over year.
• Next catalyst: TSMC's online investor conference on October 15.

Did TSMC Beat Its Q3 Guidance?

Yes, on revenue. Focus Taiwan reports that TSMC had guided Q3 sales to US$44.6 billion to US$45.8 billion, assuming an exchange rate of NT$32 to the dollar. That works out to about NT$1.47 trillion at the high end, and the reported total of roughly NT$1.49 trillion cleared it. Monthly revenue is the first read; the full quarterly results, including margins, arrive at the October 15 conference.

A quick note on the September dip: slipping 0.6% from August is not a warning sign. August was itself an all-time monthly record, and September was still TSMC's best September ever. Monthly figures bounce around with shipment timing.

What Is Driving TSMC's Record Revenue?

Analysts cited by Focus Taiwan point to two engines: strong demand for AI chips and smartphone makers building inventory ahead of new product launches. Looking ahead, analysts expect fourth-quarter revenue to rise further, supported by demand tied to Nvidia's Vera Rubin platform and TSMC's 2-nanometer process.

This lines up with what we have been seeing up and down the supply chain. Just yesterday we covered Foxconn's record September revenue from the server-assembly side, and Micron's record fiscal Q4 showed the same story in memory. TSMC sits upstream of almost all of it, which is why its monthly sales are one of the cleanest real-time reads on AI infrastructure spending.

What Should Investors Watch on October 15?

Focus Taiwan lists the big questions for the investor conference: capital expenditure plans, progress on advanced process and packaging technology, gross margin guidance, and global capacity expansion. Revenue tells you demand is there; margins and capex tell you how profitably TSMC can serve it and how fast it plans to grow capacity.

For context on the trend, our coverage of TSMC's record July revenue shows how steadily the monthly numbers have climbed this year. Keep up with chip stocks and earnings in our stock trading section. This is not investment advice.

Sources: TSMC Form 6-K via SEC EDGAR — October 8, 2026; Focus Taiwan (CNA) — October 8, 2026.