TSMC’s 30% Rally Faces a 19% Pullback and a 2nm Test

TSMC shares rose 30% over the past year, yet the stock remains 19% below the high it reached on Oct. 5. That combination masks an operating record that strengthened during the same period. Taiwan Semiconductor Manufacturing posted third-quarter revenue of $46.72 billion, up 41.2% from a year earlier, with a 66.4% gross margin.

The source describes TSMC’s business as having its best year yet, with each quarter topping the previous period. Its shares trade below their five-year average forward price-to-earnings ratio even as earnings estimates rise, which leads the analysis to frame the pullback as a buying opportunity ahead of the company’s mid-January report.

What does TSMC’s operating record show?

TSMC reached the top of its revenue forecast in July, raised its 2026 outlook and increased its capital-expenditure budget to $60 billion–$64 billion. Those changes converted the company’s earlier demand expectations into a larger spending plan rather than leaving them as an unqualified roadmap.

The third quarter then produced record revenue of $46.72 billion, a 41.2% annual increase and a 66.4% gross margin. TSMC guided fourth-quarter revenue to $52.3 billion–$54.3 billion and expects about 44% growth for 2026.

CFO Wendell Huang linked that outlook to process migration: “the steep ramp-up of our 2-nanometer technology.” The source also attributes TSMC’s growth to customers moving toward the company’s newest chips, making the 2nm ramp the operating mechanism behind the forecast rather than merely a future promise.

TSMC’s revenue strength and spending plan now provide a firmer basis for the stock than its October price correction did.

Where does TSMC’s pricing power appear?

A reported increase of as much as 20% in packaging prices would affect customers such as Advanced Micro Devices. The source presents that proposal as evidence that TSMC’s capacity remains scarce, even after the company has expanded its capital spending.

The breadth of that pricing power remains limited. Huang said recent price increases only covered inflation in tools, materials and labor, so the higher rates may restore cost economics rather than create a new profit windfall.

Memory suppliers captured a much larger cyclical benefit. Micron Technology shares rose 239% over the past year, compared with TSMC’s 30% gain. The source reports that Micron’s revenue climbed 379% from a year earlier to $54.23 billion in the quarter ended Sept. 3 as memory prices surged.

TSMC does not receive the same automatic revenue lift because memory prices can rise and fall rapidly with supply conditions. Its growth instead depends on customers adopting new process generations and accepting advanced foundry and packaging capacity, which makes pricing more structural but also more dependent on execution.

TSMC has evidence of scarcity in advanced packaging, but its recent increases mainly offset higher production costs rather than matching the speculative pricing seen in memory.

Why did the shares retreat after Oct. 5?

TSMC lost much of its ground through two industry-wide chip-stock selloffs. The first came on Oct. 22 after Lam Research reported, while the second followed Intel’s results on Oct. 30. Intel also issued a weak outlook, extending pressure across semiconductor shares.

The sequence matters because the decline followed news from other companies rather than a comparable deterioration in TSMC’s revenue, margin or guidance. The October move therefore reflected sector sentiment and valuation concerns more than a newly disclosed operating miss at TSMC.

The pullback was a sector reaction, not evidence that TSMC’s own results had weakened.

What could determine the next move?

TIKR tracks 35 analysts covering TSMC, according to the source, and more than 500,000 investors use its research tools. Its analyst estimates put 2027 earnings per share at $23.39, more than twice the $10.65 expected for 2025.

That earnings trajectory, combined with a forward price-to-earnings ratio below its five-year average, supports the source’s interpretation of the October decline as a potential entry point before the mid-January report. The EPS figures remain analyst estimates, however, rather than company guidance.

The next company report will test whether the 2nm ramp can support fourth-quarter revenue of $52.3 billion–$54.3 billion and the roughly 44% growth expected for 2026. It will also show whether customers accept the reported packaging increases while scarce capacity remains available.

If the 2nm ramp converts guidance into revenue and packaging prices hold, TSMC can defend its operating growth despite a volatile peer group. A renewed chip-stock selloff or a reversal in memory prices would instead test whether that resilience can support the current valuation.