Taiwan Semiconductor Manufacturing Company - Q1 2026 Earnings Analysis

Performance Highlights

TSMC reported first-quarter 2026 revenue of US$35.9 billion, up 40.6% year-over-year and slightly above the top end of its US$34.6–35.8 billion guidance range, while diluted EPS of NT$22.08 (US$3.49 per ADR) surged 58.3% year-over-year, decisively beating expectations. Gross margin of 66.2% exceeded the high end of guidance by 120 basis points, driven by cost improvements, higher capacity utilisation, and a favourable foreign exchange rate, pushing operating margin to 58.1% and net profit margin to a record 50.5%.

HPC was the dominant growth engine, rising 20% sequentially to represent 61% of revenue, fuelled by insatiable AI inference and training workloads, while advanced nodes of 7nm and below collectively contributed 74% of wafer revenue, with 5nm at 36% and 3nm at 25%. Free cash flow reached NT$348 billion and net cash reserves expanded to NT$2.33 trillion, even as quarterly capital expenditures totalled US$11.1 billion to fund aggressive capacity buildout.

Management Outlook and Forward Catalysts

Management guided Q2 2026 revenue of US$39.0–40.2 billion, a roughly 10% sequential increase at the midpoint, with gross margin of 65.5–67.5% and raised the full-year 2026 capital budget to the high end of US$52–56 billion, reflecting management's conviction in a multi-year AI demand cycle. The company is executing a global N3 capacity expansion spanning new fabs in Tainan (H1 2027), Arizona (H2 2027), and Japan (2028), while N2 entered high-volume manufacturing in Q4 2025 and A14 volume production is targeted for 2028.

The central investor debate centres on whether TSMC can sustain mid-60s gross margins through the second half of 2026, when N2 ramp dilution of 2–3%, widening overseas fab dilution of 3–4%, and potential chemical and energy cost pressures from Middle East supply chains could compress profitability even as N3 margins are expected to cross the corporate average. Bulls will focus on the unrelenting AI capacity shortage extending into 2027 and the post-depreciation margin uplift on mature N3 tools; bears will watch tariff and geopolitical risks, consumer end-market softness, and execution risk across simultaneous multi-geography fab ramps.