TSMC's Q2 results exceeded expectations, with a significant upward revision to its full-year capital expenditure and revenue guidance, validating strong AI demand and extending the visibility of the upcycle into 2030. UBS views the capex increase as a powerful signal, suggesting equipment suppliers will continue to benefit; JPMorgan characterizes the gross margin miss as a one-time reset, pointing out that AI demand is spreading to areas like CPUs and HBM, leaving room for further capex revisions; Morgan Stanley advises using margin volatility as a buying opportunity. Institutions unanimously agree that short-term margin fluctuations do not alter the long-term positive thesis.
TSMC has once again delivered a report card that beat expectations, providing a clear answer to recent market debates about whether the AI investment cycle has peaked.
Not only did the company maintain high growth in Q2 revenue and profit, but it also made the rare move of significantly raising its full-year revenue and capital expenditure guidance. It explicitly stated that investment intensity will continue to increase in the coming years, sending a strong signal that AI demand remains in a phase of rapid expansion.
For Wall Street, management's outlook on future demand is more important than the quarterly results themselves. With the capex increase, heightened expectations for AI accelerator growth, and continued expansion of advanced capacity, the market has received renewed validation for the duration of the AI infrastructure upcycle.
Several investment banks believe that TSMC's upward revision of its full-year outlook not only signifies stronger growth momentum for the company itself but will also boost confidence across the entire AI semiconductor supply chain. Sectors including semiconductor equipment, advanced packaging, and memory are all expected to continue benefiting. Although the gross margin guidance was slightly below some optimistic forecasts, institutions generally view this as reflecting temporary pressures from new process node ramps rather than a change in the fundamental, long-term upward trajectory of AI demand.
Solid Performance, Full-Year Growth Expectations Raised Again
TSMC raised its 2026 capital expenditure guidance from $52-56 billion to $60-64 billion, an increase of over 10%. Its full-year US dollar revenue growth guidance was also raised from "over 30%" to "over 40%," significantly higher than the market's previous consensus expectation of 35-40%.
Chairman C.C. Wei stated on the earnings call that AI demand remains "extremely strong" and announced an additional $100 billion investment in Arizona, USA, bringing the total cumulative investment there to $265 billion.
UBS analyst Crystal Hsu noted that TSMC's rare move to raise its full-year capex target in Q2 further strengthens market confidence in the AI supply chain's strength, implying that semiconductor equipment manufacturers are poised to continue benefiting.
Gross Margin Slightly Below Optimistic Forecasts, But Profitability Remains at Historical Highs
The gross margin was 67.7%, slightly above the market consensus of 67.6% but below JPMorgan's prior forecast of 69.5%. The operating margin broke the 60% mark for the first time, reaching 60.3%, an increase of over 10 percentage points year-over-year. Earnings per share were NT$27.25, about 10% higher than JPMorgan's estimate.
Morgan Stanley analyst Charlie Chan pointed out that the gross margin miss relative to some high market expectations was mainly due to the early booking of depreciation for the 2-nanometer process and the dilution effect from overseas fab ramps. JPMorgan characterized this as a one-time margin reset but believes the long-term gross margin can still be stably maintained above 60%.
Regarding the Q3 outlook, the company expects revenue to grow approximately 12% sequentially, falling within Morgan Stanley's previously forecasted range of 10-15%. JPMorgan expects the mass production of 2nm in the second half of the year to create about 300-400 basis points of gross margin pressure. However, continued improvement in the profitability of 3nm products will partially offset this impact. Morgan Stanley noted that the company's Q3 gross margin guidance of 66% is below its own forecast of 67.5% and also falls short of some buy-side institutions' optimistic expectations approaching 70%.
Despite this, both institutions believe this does not change the company's long-term growth thesis and advise investors to use any stock price volatility driven by margin expectation adjustments as a buying opportunity. JPMorgan expects that, driven by the upward revision of full-year revenue guidance, market consensus for TSMC's 2026 EPS could be revised up by 2-3%, with even more significant room for upward revisions to 2027-2028 earnings estimates.
UBS also stated that while the company's margin guidance is relatively conservative, the market widely believes management prefers to prioritize customer relationships and smooth out margins through subsequent product mix optimization, with no change to the long-term fundamentals.
Significant Capex Increase Extends AI Demand Visibility to 2030
The most market-noteworthy aspect was the substantial increase in capital expenditure. CFO Wendell Huang stated that the company maintains high confidence in the long-term development trend of AI and that capital expenditure over the next three years will be significantly higher than in the past three years.
UBS pointed out that TSMC has rarely raised its full-year capex in Q2 historically, making this adjustment particularly significant as a signal. JPMorgan believes this round of capex increase is mainly for early equipment purchases, expanding 3nm and 5nm capacity, constructing new fabs, and coping with factors like rising equipment prices.
Although the company did not disclose specific capex figures for the next three years, management clearly stated that future capital investment will increase further, suggesting that JPMorgan's current forecasts of $78 billion for 2027 and $84 billion for 2028 still have room for upward revision.
Positive signals are also emerging from the demand side. Management indicated that cloud computing customers continue to increase their capital expenditures, and the compound growth trajectory for the AI accelerator business from 2024 to 2029 has already exceeded the previously forecasted mid-to-high 50% range.
JPMorgan believes that based on customer orders and end-market demand, the incremental demand driven by Agentic AI is rapidly expanding, covering not just AI accelerators but also infrastructure like CPUs, networking chips, and HBM. The related upcycle is expected to extend into 2029-2030.
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