TSMC reported full-year 2024 revenue of NT$2.9 trillion, a 33.9% year-over-year increase, alongside gross margins of 56.1% and net margins of 40.0% — figures that place it among the most profitable large-cap manufacturers in the world. Diluted EPS came in at NT$44.67 for the fiscal year ended December 31, 2024. The results underscore TSMC's irreplaceable position as the sole high-volume manufacturer of leading-edge chips at 3nm and below, serving Apple, NVIDIA, AMD, and Qualcomm.
The earnings print directly validates the AI capex narrative: hyperscalers and GPU vendors cannot build AI infrastructure without TSMC's fabs, making its revenue trajectory a real-time proxy for the health of the entire AI buildout. That dependency cuts both ways — if AI capex spending slows or customers push out orders, TSMC is among the first to feel it.
The bull case rests on continued CoWoS and advanced packaging demand from NVIDIA and Broadcom, Arizona fab ramp adding geopolitical premium to the stock, and pricing power at N3/N2 nodes where TSMC has no peer. The bear case is valuation: TSM has already re-rated sharply since 2023 lows, and at current multiples the market is pricing in sustained 25%+ revenue growth — any guide-down on AI order timing or a macro-driven capex pause could compress the multiple quickly.
The key near-term watch is the Q1 2025 earnings call guidance commentary, particularly on CoWoS capacity, N2 ramp timing, and whether customer order visibility extends beyond two quarters. Geopolitical risk around Taiwan Strait tensions remains a permanent tail risk that keeps a ceiling on how far Western institutional buyers will let the multiple run.