breaking / Semiconductors

🚨 TSMC Just Made $23.6 Billion in Profit in Three Months — on the Day Asia's Chip Stocks Crashed

TSMC posted a record $23.6bn quarterly profit, up 69% and above forecasts, hours after an 8% crash in Korean chip stocks.

By Tech Arcade··2 min read

TSMC Just Made $23.6 Billion in Profit in Three Months — on the Day Asia's Chip Stocks Crashed — Tech Arcade
Photo: Homa Appliances / Unsplash

TSMC, the company that makes chips for Nvidia and Apple, just reported a record NT$763.1 billion (about $23.6 billion) net profit for July to September, up 69% on a year ago (TSMC).

That beat the NT$746.3 billion analysts expected (Reuters via StreetInsider). It is TSMC’s sixth straight quarter of record profit (CNBC).

The timing is awkward. A few hours earlier, South Korea’s main stock index fell 8% and tripped a circuit breaker, dragged down by memory-chip makers (Reuters via AOL).

⚡ What Happened

TSMC published its third-quarter numbers on Thursday afternoon, Taiwan time. Here are the headline figures (TSMC):

  • Revenue: NT$1.49 trillion (US$46.72 billion), up 50.9% year on year
  • Gross margin: 66.4%. Operating margin: 58.7%
  • Net margin: 51.1%. More than half of every dollar coming in stayed as profit
  • 2nm chips are already 8% of wafer revenue, with 3nm at 33%

In July, TSMC told investors to expect $44.6 billion to $45.8 billion in revenue and an operating margin of 56% to 58% (Admiral Markets). It beat the top of both ranges.

🧠 Why It Matters

Almost every serious AI chip passes through TSMC’s factories. That makes its results the closest thing you get to a real-time reading of AI spending.

That reading came out strong just as investors were losing their nerve. Hotter-than-expected US inflation sent the Philadelphia Semiconductor Index down 4.3% overnight (Reuters via AOL). In Seoul, SK Hynix lost 11.35% and Samsung Electronics 9.70% during the session. Analysts also pointed to doubts over whether all the money raised for AI infrastructure will actually pay off.

So you now have two very different signals at once. The shares say people are scared. TSMC’s order book says the chips are still selling.

🔜 What To Watch

  • The earnings call. It started at 07:00 UK time, and TSMC normally gives its outlook for the next quarter there. A strong forecast would be the clearest answer yet to the “AI bubble” worries.
  • 2nm. It already brings in 8% of wafer revenue. Watch how quickly that share grows.
  • Whether the selloff spreads. Watch for Wall Street’s reaction when US markets open.

TSMC’s fourth-quarter guidance and full-year spending plans are still emerging from the call.

Sources

❓ Quick answers

How much profit did TSMC make in Q3 2026?

TSMC reported a record net profit of NT$763.06 billion (about US$23.6 billion) for July to September 2026, up 68.7% year on year, according to its October 15 results.

Did TSMC beat expectations in Q3 2026?

Yes. Profit beat the NT$746.3 billion LSEG SmartEstimate cited by Reuters, and revenue of US$46.72 billion topped TSMC's own guidance of US$44.6–45.8 billion.

Why did Asian chip stocks fall on October 15, 2026?

Reuters said a tech-led Wall Street selloff after sticky US inflation data, plus doubts about AI spending returns, pushed South Korea's KOSPI down 8% and triggered a circuit breaker.