Taiwan Semiconductor Manufacturing Co. (TSMC) released its monthly financial report for October 2026, delivering a record-breaking performance driven by sustained global demand for artificial intelligence hardware. The world’s largest contract chipmaker reported consolidated revenue of NT$586.89 billion ($17.88 billion) for October 2026. This marks a 59.7% increase year-over-year and a 14.7% gain month-over-month compared to September’s NT$511.86 billion.
For the first ten months of 2026 (January through October), cumulative revenue reached NT$4.485 trillion ($136.6 billion), up 43.3% compared to the same period in 2025.
TSMC October Revenue: How Strong Were the Numbers?
| Period | Revenue | Growth |
|---|---|---|
| October 2026 | NT$586.89 billion | Up 59.7% year on year |
| September 2026 | NT$511.86 billion | October rose 14.7% from this level |
| January to October 2026 | About NT$4.49 trillion | Up 43.3% year on year |
The monthly comparison matters alongside the annual jump. Sales increased by about NT$75 billion from September, so the strong annual growth came with a substantial rise from the previous month. October’s 59.7% annual increase also exceeded the 43.3% growth recorded over the first ten months.
The release covers revenue. It does not show how much TSMC earned on those sales or how much came specifically from AI chips. Those details matter because higher sales can coincide with higher costs as the company brings new production lines into service.
What Drove TSMC’s Record-Breaking October?
TSMC’s monthly sales growth highlights the ongoing infrastructure expansion across hyperscalers and semiconductor designers relying on advanced nodes and specialized packaging.
1. High-Performance Computing (HPC) & Custom AI ASICs
Demand for advanced AI accelerators and High-Performance Computing (HPC) silicon remains the primary engine driving TSMC’s top-line acceleration. Major design clients, including Nvidia, Apple, AMD, and broad tech hyperscalers developing proprietary custom ASICs, continue to lock in leading-edge wafer allocation.
2. Leading-Edge Nodes and 2-Nanometer Ramp
Production capacity for 3-nanometer (3nm) and 5-nanometer (5nm) node architectures continues to run at high utilization rates. Concurrently, TSMC is accelerating capital deployment for its 2-nanometer (2nm) volume manufacturing ramp while expanding its Chip-on-Wafer-on-Substrate (CoWoS) advanced packaging lines to alleviate industry-wide packaging bottlenecks.
3. Fourth-Quarter Guidance Trajectory
At its October investor conference, TSMC outlined Q4 2026 revenue guidance between $52.3 billion and $54.3 billion (equivalent to roughly NT$1.66 trillion to NT$1.73 trillion). October’s record sales of NT$586.89 billion exceed the average monthly run-rate of ~NT$575.6 billion required to hit the upper bound of management’s target, putting the foundry on pace for another record quarterly performance.
Can TSMC Beat Its Fourth-Quarter Revenue Forecast?
TSMC’s fourth-quarter guidance was equivalent to roughly NT$1.66 trillion to NT$1.73 trillion, according to Taiwan News. October accounted for about 34% of the upper end. To reach that upper bound, TSMC would need roughly NT$572 billion a month on average in November and December, slightly below October’s result.
If both months matched October, quarterly revenue would reach about NT$1.76 trillion, roughly NT$31 billion above the upper end of the range. That calculation uses the Taiwan-dollar equivalent of the guidance, so currency movements can affect the comparison. It also assumes a repeat of a record month. October puts the upper end in reach, but November’s sales will give investors a better idea of how much room TSMC has to beat it.
Also read as AI chip demand was in focus in Taiwan, while on Wall Street the Dow Jones jumped 1,104 points as oil prices fell, even as Nvidia shares slipped.
After October, it needs about NT$1.14 trillion combined in November and December, or roughly NT$572 billion a month, based on the reported Taiwan-dollar equivalent of its guidance.
TSMC reported consolidated October 2026 revenue of NT$586.89 billion (approximately $17.88 billion). This represents a 59.7% increase year-over-year and a 14.7% increase from September 2026.
The revenue growth is primarily driven by global demand for artificial intelligence accelerators, high-performance computing (HPC) silicon, and leading-edge semiconductor process technologies (such as 3nm and 5nm nodes).