TSMC set to post 50% quarterly profit jump, extend record earnings on insatiable AI demand

TSMC posted a record first-quarter net profit of T$572.5 billion, up 58% year over year and well above the T$543.3 billion consensus. Demand for 3-nanometre AI chips and advanced packaging remains ahead of capacity, with 3-nm revenue now about 25% of sales versus 6% in Q3 2023. The company is also in focus for its capital spending plans of $52 billion to $56 billion this year and $165 billion in U.S. Arizona fabs, while Middle East supply disruptions pose a manageable risk.

Analysis

The real signal is not just TSMC’s earnings beat but the persistence of scarcity in leading-edge capacity. When 3nm and advanced packaging remain sold out this far into the AI buildout, the bottleneck shifts from chip demand to foundry allocation, which tends to preserve pricing power longer than consensus expects and forces customers to pre-fund capacity with multi-year commitments. That is constructive for TSM, but also for the broader equipment ecosystem if management uses this window to keep capex elevated rather than optimize margins.

Second-order beneficiaries are less obvious than NVDA: suppliers tied to EUV, advanced packaging, substrates, and test/inspection should see the next leg of revenue durability because the constraint is now integration, not just wafer starts. The risk is that investors over-attribute this strength to a linear AI demand curve; in reality, TSMC is acting as a sentiment proxy for hyperscaler capex discipline. If cloud and AI customers start stretching deployments in 2H, the market will re-rate foundry names faster than actual semiconductor demand softens.

On the negative side, the biggest vulnerability is geopolitical and operational, not demand. Any sustained disruption to specialty gases, logistics, or cross-strait shipping would not just hit output, it would intensify customer pre-buys and worsen near-term scarcity, paradoxically supporting the stock while increasing downstream volatility in NVDA and AAPL supply chains. The key contrarian point is that consensus may be underpricing the probability that TSMC raises 2026 capex again; that would be a strong tell that AI demand is still outpacing supply by a wide margin, which is bullish for the ecosystem but can cap margins if utilization normalizes later.

Key Decisions for Investors

• Stay long TSM on any 2-3% pullback over the next 1-2 weeks; the setup is still positive as long as management signals capex stays elevated, with upside from estimate revisions and downside limited unless guidance turns cautious.
• Pair trade: long TSM / short AAPL for the next 1-3 months if you want exposure to AI supply-chain scarcity while fading the slower monetization of consumer hardware; risk is Apple commentary on AI refresh cycles improving faster than expected.
• Add a basket long in semiconductor equipment and advanced packaging names for 3-6 months; the trade works if TSMC keeps capacity constrained and capex above prior plans, but should be trimmed if capex is reaffirmed without an incremental raise.
• Buy NVDA downside protection into the next earnings cycle via put spreads rather than outright shorting; the main risk is not fundamentals but valuation compression if the market starts to fear a 2H demand digestion phase.
• Watch for any 2026 capex increase as a trigger to add to TSM and the broader AI infra basket; if capex is raised, it is a high-conviction confirmation that supply remains the choke point and the trade should be held for another quarter.