Is TSMC’s AI Rally Losing Momentum?

The world’s dominant semiconductor foundry faces a complex investment landscape. While demand for AI processors continues to surge, pushing manufacturing facilities to their limits, concerning signals are emerging. Slowing revenue growth confronts increasingly anxious investors, raising a critical question: has Taiwan Semiconductor Manufacturing Company (TSMC) become overvalued, or is this merely the beginning of its next significant advance?

Conflicting Analyst Views Create Uncertainty

A Discounted Cash Flow analysis suggests TSMC’s equity might be overvalued despite its promising outlook. Even when accounting for global semiconductor demand and its pivotal role in the artificial intelligence boom, current share prices appear stretched. However, other metrics like the price-to-earnings ratio present a contrasting picture, indicating TSMC could potentially be undervalued relative to industry peers.

These contradictory signals mirror the prevailing market unease. A recent Wall Street technology selloff, driven by valuation concerns, impacted TSMC alongside other tech stocks, erasing gains accumulated over several trading sessions. Additional pressure comes from interest rate uncertainty in the United States, further weighing on market sentiment.

Maximum Capacity: Both Strength and Vulnerability

TSMC’s fabrication plants are operating at absolute maximum capacity with extensive waiting lists for production slots. Tech giants including Nvidia and Apple are competing aggressively for access to advanced N3 chip production, reportedly paying substantial premiums. This supply-demand imbalance suggests semiconductor shortages will likely persist for at least two more years.

Should investors sell immediately? Or is it worth buying TSMC?

The company is responding by expanding capacity within existing facilities, as constructing entirely new fabrication plants would require too much time. Price increases already announced for 2026 demonstrate TSMC’s significant pricing power. Yet this market dominance simultaneously presents growing challenges.

Geopolitical Tensions Loom Large

Beyond fundamental financial considerations, a persistent risk hangs over TSMC shares: the strained relationship between China and Taiwan. Any escalation in the Taiwan Strait would immediately threaten global chip supplies—a scenario investors cannot afford to disregard.

Despite posting modest gains in recent sessions, market caution is evident. Reduced trading volumes and noticeable selling pressure indicate many investors are hesitant to commit at current valuation levels. The central question remains unanswered: is the AI-driven rally for TSMC merely taking a breather, or has it conclusively ended?