TSMC Beats Expectations in Third Quarter but Shares Fall 2%
TSMC reported a record net profit of US$23.6 billion in Q3 2026, but its shares fell 2% amid the AI selloff. What it means for founders today.
Taiwan Semiconductor Manufacturing Company (TSMC) reported on October 15, 2026 a record net profit of NT$763.1 billion, about US$23.6 billion and 68.7% more than a year earlier, but its shares fell nearly 2% that same day. The world's largest contract chipmaker ended up with historic figures and a stock market punishment at the same time.
The drop did not come from the results. The trigger was nervousness over the debt load of CoreWeave, a cloud provider for artificial intelligence, which spread to chipmakers and their hardware suppliers, according to SiliconANGLE. A day later, El CEO reported that the Mexican Stock Exchange's Price and Quotations Index opened with a gain of 0.59%, at 68,065.68 points, while the Nasdaq Composite retreated 0.66% and the VanEck semiconductor exchange-traded fund lost 1.16%. For a founder in the region who rents compute, integrates third-party models or raises capital from funds with exposure to the sector, that differential matters: the capital appetite that finances global AI is the same one that decides local rounds.
The quarter's numbers were solid. Revenue rose 50.9% year over year, to NT$1.5 trillion, about US$46.4 billion, and net profit beat the analyst estimate of NT$739.5 billion, according to Euronews. The high-performance computing segment, which includes the chips TSMC makes for customers such as Nvidia, contributed 68% of revenue, and the 3-nanometer node accounted for 33% of sales, according to SiliconANGLE. Yahoo Finance reported that the company guided the current quarter to as much as US$54.3 billion, above expectations, with a gross margin of 66.4% versus 67.7% in the previous quarter. Chief Financial Officer Wendell Huang reiterated a capital investment of between US$60,000 and US$64,000 million for 2026, and the 3-nanometer plant in Arizona has already finished construction, with mass production expected in the third quarter of 2027.
The data leaves a financing question on the table: if the market punishes TSMC even with record revenue, the cost of capital for AI projects is in plain sight. The indicator to watch is whether that nervousness reaches compute prices and the terms of funding rounds.
This article was written with the assistance of artificial intelligence based on verified sources and reviewed by a human editor before publication.