Taiwan Semiconductor Manufacturing Company (TSMC) posted record fourth-quarter earnings, with CEO C.C. Wei declaring AI chip demand will persist for years. The world's top foundry reported net income of NT$505.7 billion, a 35% jump, and plans to spend up to $56 billion on capital expenditures in 2026, signaling deep confidence in the AI megatrend.

Wei’s optimism contrasts directly with recent bubble warnings from tech leaders like Google’s Sundar Pichai and OpenAI’s Sam Altman. Before committing to massive spending, Wei consulted directly with cloud providers, who showed him evidence that AI is genuinely boosting their business. This positions TSMC as a critical barometer for the entire AI infrastructure build-out.

The earnings report coincided with a new US-Taiwan trade deal that cuts tariffs and commits Taiwanese firms to $250 billion in US investment. TSMC is accelerating its Arizona fabrication plant expansion to align with this agreement. Investors now watch whether this demand can sustain the company's projected 30% revenue growth for 2026.