TSMC’s Q1 Earnings Poised to Showcase AI Boom and Manufacturing Strain

Taiwan Semiconductor Manufacturing Company (TSMC) is set to report its March revenue figures tomorrow, offering a critical preview before its full first-quarter earnings release on April 16. The world’s leading chipmaker is expected to post another record, with January and February sales already showing growth of 37% and 22%, respectively. The quarterly results are anticipated to comfortably surpass the NT$1 trillion mark.

Analysts project a powerful start to 2026. The company’s own revenue guidance for Q1 sits between $34.6 billion and $35.8 billion, with the midpoint representing a 38% year-over-year surge. Earnings per share are forecast between $3.26 and $3.29, which would mark an increase of approximately 55% from the same period last year. The consensus revenue estimate stands at around $35.5 billion.

This explosive growth is fueled by insatiable demand for advanced semiconductors, particularly for artificial intelligence applications. The company’s problem is not a lack of orders but a shortage of production capacity. Key customer Broadcom has publicly confirmed supply constraints, and institutional investors see demand continuing to outstrip supply. In response, TSMC has aggressively raised its capital expenditure budget for 2026 to a range of $52 billion to $56 billion, a roughly 30% increase from the $40.9 billion spent the previous year.

The massive investment is primarily directed at expanding production for its cutting-edge 3-nanometer and 2-nanometer (N2) nodes. The company has stated that N2 capacity, which is already fully booked for 2026 with Apple and Nvidia securing the bulk of early output, is planned to double by 2027. Internally, this node is viewed as the future largest revenue driver. However, the ramp-up of mass production for 2nm chips at its Fab 22 in Kaohsiung is creating near-term margin pressure. Start-up costs and accelerated depreciation on new lithography equipment are estimated to weigh on gross margin by two to three percentage points.

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Consequently, while still robust, the company’s projected full-year 2026 gross margin of 62% to 65% sits slightly below the peak levels seen in late 2025. Maintaining this margin above 53% in the long term is a key challenge, compounded by significantly higher operating costs at its overseas facilities, particularly in Arizona. Achieving stable production yields at these new locations remains a central operational hurdle.

Geopolitical and energy market tensions add another layer of complexity. While trade relations with Washington have stabilized under a current U.S.-Taiwan framework—lowering tariffs on Taiwanese goods to 15% and allowing duty-free imports for companies investing in U.S. capacity—regional military activity near Taiwan complicates negotiations on transferring manufacturing equipment abroad. Furthermore, Taiwan imports nearly 95% of its energy needs, with natural gas accounting for about 48% of power generation. TSMC alone consumes an estimated 7% to 10% of the island’s electricity. Ongoing volatility in the Middle East and potential disruptions to energy flows through the Strait of Hormuz pose a persistent risk to input costs.

Investors will be closely watching the April 16 earnings call for updates on the expansion of CoWoS advanced packaging capacity, a critical bottleneck for AI chips. Confirmation that the targeted monthly capacity of 110,000 to 120,000 units is on schedule could provide further support for the stock, which currently trades around $342 and is up approximately 12.7% year-to-date. How the company navigates the dual pressures of record demand and escalating operational and geopolitical challenges will define its trajectory for the rest of the year.