Taiwan Semiconductor Manufacturing Company (TSMC) (TSM) just delivered one of its strongest quarters yet. A near-flawless Q1 — featuring a beat across the board and record margins — combined with a sharp increase in capex guidance signals that management is preparing for sustained multi-year demand. The results reinforce that demand for artificial intelligence (AI) is structural, not cyclical. That combination raises the bar for the company and strengthens the broader AI investment case.
Claim 55% Off TipRanks
New trading tool for AMZN bullsWhile higher capital intensity and some demand normalization remain risks, the overall setup still looks constructive, especially given valuations that screen “cheap” relative to long-term growth expectations. As such, I view the stock as a Buy.
A Near-Flawless Quarter, with AI Doing the Heavy Lifting
TSMC delivered what was essentially a “pristine” quarter in Q1 2026. The company beat expectations across the board for the thirteenth consecutive quarter — the last time it missed on revenue was in Q1 2023. It reported $3.49 in earnings per share (EPS) and $35.9 billion in revenue, coming in 4.7% and 1.1% above expectations, respectively. That translated into 40.6% year-over-year revenue growth.
Gross margins reached a jaw-dropping 66.2% — a record for the company and a clear sign that any “peak margin” narrative from the prior quarter has been put to rest. Crucially, most of this strength was driven by still-robust AI demand, as management highlighted and as the chart below depicts.
AI/High-Performance Computing (HPC) clearly dominates TSMC’s revenue mix, now accounting for over 60%. That essentially confirms the company as an AI-driven foundry, especially as smartphones — still relevant at about 26% — continue to lose structural weight. The caveat is that AI/HPC has shown sharp swings in recent quarters, reflecting the timing of AI orders and capacity ramp-ups. Notably, commentary from major hyperscalers such as Amazon (AMZN), Microsoft (MSFT), and Alphabet (GOOGL) continues to point to capacity constraints amid very strong demand.
This is where things get a bit more delicate. As TSMC becomes increasingly tied to AI/HPC, its exposure also becomes more cyclical. There’s a clear trade-off: on one hand, strong upside from secular AI tailwinds; on the other, sensitivity to customer capex timing.
That being said, the risk-reward still looks skewed to the upside — at least from the market’s perspective. The current Wall Street consensus midpoint calls for roughly 35% year-over-year revenue growth in FY26, recently revised about 5% higher following the Q1 2026 release.
Capex Surge Reflects Long-Term AI Conviction
To support such robust growth expectations, TSMC needs to invest over $50 billion into capex to expand its technological capacity, according to its management team. FY26 guidance stands at $52 to $56 billion, implying a year-over-year increase of roughly 28% to 38% at the lower and upper ends, respectively. If the upper end is reached, capex growth would clearly outpace revenue growth. In my view, this says much more about management’s confidence in the durability of the AI cycle than any short-term pressure on efficiency.
On the contrary, the bet is clearly long-term. CEO Che-Chia Wei made it clear in the recent earnings call that “a higher level of capital expenditures is always correlated with higher growth opportunities in the following years.” Proof of that is TSMC adding a new 3nm fab to its gigafab cluster, along with a second 3nm facility in Arizona, with volumes expected only in the first and second halves of 2027, respectively.
I believe this is arguably one of the reasons why analysts have significantly revised their FY28 EPS estimates following the updated capex guidance. They now project $24.54, nearly 28% higher than their prior Q1 2026 expectation.
Undemanding Valuation, with Some Important Caveats
TSM appears reasonably valued when its forward P/E of 23.8x is set against the consensus EPS growth forecast of 27.8% through FY28. That implies a forward PEG of around 0.86 — still below 1, suggesting the valuation remains relatively undemanding given the growth outlook.
There are, however, a few things to watch. The low PEG may partly reflect elevated earnings driven by a favorable cycle, rather than a truly undemanding market. While some of the growth is clearly structural, part of it may also be tied to front-loaded demand and capacity bottlenecks, which could normalize over the next two to three years. Of course, there’s also the geopolitical angle — ongoing China–Taiwan tensions still tend to weigh on how much premium multiple the market is willing to assign.
Even so, I think it makes more sense to view AI today not as a short-term cycle, but as a multi-year structural driver — something that continues to be validated quarter after quarter. Even if some normalization does occur, TSMC is still expected to deliver high-20% earnings growth over the next couple of years. At current multiples, that suggests the market may be underestimating both the durability of AI-driven demand and the company’s longer-term earnings power.
Is TSM a Buy, Hold, or Sell, According to Wall Street Analysts?
Analysts remain very bullish on TSMC. Of the six analysts covering the stock over the past three months, five rate it a Buy, while just one sits at Hold — resulting in a Strong Buy consensus. The average price target stands at $465, implying about 21.82% upside from current levels.
Still Playing Offense, with AI Leading the Way
TSMC delivered an extremely strong Q1 2026, with compelling guidance and AI becoming increasingly dominant, with no clear signs of normalization yet. In my view, the clearest signal of confidence in multi-year demand is TSMC’s aggressive capex plans.
As long as the company keeps playing offense, I suspect the market will continue to view the thesis constructively. That being said, there’s no ignoring the trade-offs. Higher capital intensity, potential demand normalization, and geopolitical overhangs remain key variables shaping the path ahead. I also think a good part of this is already reflected in TSM’s structurally not-so-demanding valuation.
Even so, management’s view is that the market may still be underestimating the durability of the AI cycle. With that in mind, I rate TSM a Buy from here.