Taiwan Semiconductor Manufacturing's latest quarterly results have once again surpassed market expectations, underscoring the ongoing global demand for advanced process chips driven by the AI infrastructure boom.

On July 16th, the company reported a second-quarter net profit of NT$706.6 billion (approximately $22 billion), a 77.4% year-over-year increase, exceeding the analyst consensus estimate of NT$623.7 billion. Revenue grew 36% year-over-year to NT$12.7 trillion (about $40.2 billion), nearing the top end of the company's guidance range. The gross margin reached 67.7%, surpassing the market estimate of 67.1%, while the operating profit margin was 60.3%, also better than anticipated.

At the time of the earnings release, market focus centered on TSMC's capital expenditure plan for the year, estimated at around $56 billion, and whether its cutting-edge process and advanced packaging capacity could support further increases. CEO C.C. Wei had previously warned in June that the company would be unable to meet chip demand, led by U.S. clients, for several years despite ongoing U.S. capacity expansion.

Simultaneously, investors are weighing the sustainability of massive debt-fueled expansion by data center operators and whether the enormous AI investments will ultimately translate into substantial returns.

Performance Exceeds Expectations Across the Board, Advanced Nodes Drive Revenue

TSMC's Q2 data shows revenue grew 36% year-over-year and 12% sequentially. Net profit surged 77.4% year-over-year and 23.4% sequentially. In U.S. dollar terms, quarterly revenue was $40.2 billion, representing a 33.7% year-over-year increase.

From a process technology perspective, advanced technologies (7-nanometer and below) collectively accounted for 77% of total wafer revenue. Within that, 3-nanometer contributed 30%, 5-nanometer 33%, and 7-nanometer 11%. The 2-nanometer node began shipping this quarter, contributing 3%.

An analyst noted after the earnings that TSMC's strong June sales figures further reinforce the view that demand for AI and server processors will offset weakness in the smartphone and PC markets. This is seen as laying the groundwork for TSMC to push through price increases, potentially lifting its gross margin outlook towards the upper end of its guidance near 67.5%, above the current market consensus of 67.1%.

AI Capital Expenditure Wave Continues, Demand Visibility Extends Beyond 2030

TSMC's capital expenditure scale is viewed by the market as a key barometer of global AI infrastructure demand, spanning from Nvidia's AI accelerators to Tesla's automotive processors and AI server chips. TSMC has confirmed that its 2026 capital expenditure will approach a record $56 billion.

As a primary foundry for Nvidia and Apple, TSMC is widely seen as a bellwether for the AI infrastructure investment surge by tech giants like Meta. It is estimated that global AI infrastructure spending this year alone could surpass $725 billion.

In the memory chip sector, SK Hynix anticipates that supply shortages for memory chips will persist beyond 2030, with massive purchases by data center operators continuing to drive up demand for AI-supporting chips like high-bandwidth memory (HBM).

Market Concerns Persist, Uncertainty Remains Over AI Investment Returns

Despite TSMC's stellar performance, investor concerns about the broader AI supply chain have not dissipated. Major data center operators are continuing to borrow and raise funds to fuel massive construction, with a significant portion of their AI investments reliant on growing debt financing. The path for these enormous outlays to generate substantial returns remains uncertain.

The market debate surrounding TSMC thus focuses on two core questions: whether current elevated stock valuations already fully reflect future growth expectations, and whether the scale of computing power being built by tech giants like Meta exceeds what will be practically needed in the future.

TSMC holds a contrary view on these concerns. C.C. Wei has explicitly stated that the company's capacity expansion still lags demand and expects this gap to persist for several years.

TSMC is increasing its capacity investments in the United States. The company plans to invest approximately $265 billion in its advanced manufacturing campus in Arizona.

Market attention for TSMC's upcoming earnings call also includes how the company will address competitive challenges from technologies like Intel's EMIB-T packaging and potential challenges from Tesla's Terafab plan, aiming to clarify TSMC's medium- to long-term competitive positioning in the advanced packaging arena.

More updates to follow.