TSMC posts record August revenue of NT$514.8B, up 53% on soaring AI chip demand

SentiSense · Published Sep 10, 2026, 8:06 AM ET · Updated Sep 28, 2026, 2:45 AM ET

Taiwan Semiconductor Manufacturing reported August net revenue of NT$514.8 billion, about $16.35 billion, up 53.3% from August 2025 and 10.1% from July. Revenue for the first eight months reached NT$3.39 trillion, up 39.3% year over year. The company guided third-quarter revenue of $44.6 billion to $45.8 billion, and TrendForce put its second-quarter share of the global foundry market at 72.5% with its 5, 4 and 3-nanometer capacity fully booked.

Taiwan Semiconductor Manufacturing Co. (TSM) reported August net revenue of NT$514.8 billion, roughly $16.35 billion, a 53.3% increase from August 2025 and a 10.1% rise from July. Through the first eight months of the year, sales totalled NT$3.39 trillion, up 39.3% from the same period a year earlier. TSMC is a monthly reporter, so this is one of the highest-frequency reads available on whether the AI infrastructure buildout is still accelerating, and August says it is.

The monthly figure sits on top of an already strong base. Second-quarter profit rose more than 77% year over year, and the company has guided third-quarter revenue of $44.6 billion to $45.8 billion. What makes the growth durable rather than cyclical is position: TrendForce data put TSMC at 72.5% of the global foundry market in the second quarter, against 5.9% for Samsung Foundry and 5.4% for SMIC, with its advanced 5, 4 and 3-nanometer capacity fully booked through the period. Bloomberg characterised the month as demand outstripping what the company can supply.

That supply constraint is the double edge. Fully booked leading-edge capacity supports pricing and utilisation, but it also caps how much of the AI demand TSMC can actually convert this year and pushes the answer into capital spending, new process nodes and advanced packaging that take quarters to land. It also means the revenue line is partly a read on TSMC's own construction schedule rather than purely on end demand, which is worth remembering when a monthly print is used as a proxy for the AI cycle broadly.

Sentiment on the name has moved with the numbers. SentiSense's own read has TSM at a Strong Bullish score today against a 30-day average of 23.5 and warming, with news and social sentiment at +0.49 on the latest batch versus a +0.26 30-day average, and a B rating in the 88th percentile of rated stocks. Shares were around $428 on the session. From here the things that matter are capacity expansion timelines, yield rates at advanced nodes, and any change in AI capital spending at the hyperscalers, which is where a slowdown would show up first.