Taiwan Semiconductor Manufacturing Company (TSMC) just released its Q4 2025 financial report, directly smashing all market concerns.

How impressive is this quarter's performance? Revenue of $33.204 billion, up 5.7% quarter-over-quarter, exceeding the previous guidance upper limit. But what really makes people stare is net profit—$16.053 billion, soaring 11.8% quarter-over-quarter, and up 35% year-over-year, setting a new record for a single quarter. Gross margin is even more astonishing, reaching 62.3%, far surpassing management's expectation of 57%-59%.

What underpins such profit scale and gross margin level? Fully utilized capacity and 3nm process yield breakthroughs. In terms of process structure, 3nm and 5nm advanced processes already account for over 68% of revenue, with 3nm's share continuously climbing and reaching 28%. Downstream, high-performance computing (HPC/AI) platforms dominate, accounting for 55% of revenue, completely overshadowing the traditional smartphone business at 32%. This is the so-called "AI arms dealer" logic being reinforced—demand for AI accelerators is scorching hot, directly offsetting seasonal weakness in consumer electronics.

But none of these are as explosive as the upcoming news.

In Q1 2026, TSMC's guidance is revenue of $34.6-$35.8 billion, up 4% quarter-over-quarter. Note the YoY—up 38%. Even the off-season is no longer dull. Gross margin is expected to continue rising, reaching 63%-65%. This indicates that product pricing power is still strengthening, and cost control remains robust. For the entire 2026, revenue growth is projected to approach 30%, far above the industry average.

The most shocking data: capital expenditure budget of $52-$56 billion in 2026. Comparing this to the actual expenditure of $40.9 billion in 2025, it means next year's investment will surge by about 32%. This is no small move; it’s a bold gamble on the future of AI. About 70% of the funds will be directed toward capacity expansion for advanced processes (2nm and 3nm), with the rest allocated to advanced packaging and special processes.

What does management say? CEO Wei Zhejia is frank—"Capacity is extremely tight." Customer demand for AI chips far exceeds current supply. Their judgment is clear: AI demand is just beginning, definitely not a bubble. Over the next five years, the compound annual growth rate (CAGR) of AI-related revenue could reach 50%.

Imagine this scenario: a company's capacity is fully saturated, profit margins are still rising, management is so confident in demand that they are investing over $500 billion to expand capacity. This isn’t gambling; it’s a statement—what I see in demand is real, and it’s still far from enough to meet it.

Behind the 62% gross margin is a monopoly premium built on advanced process technology. The $56 billion capital expenditure plan is the strongest endorsement of future AI computing power needs. The debate over whether the AI bubble will burst seems somewhat pale in comparison to this financial report.