Investors warn semiconductor gains may slow after a 64% rally in the sector since March outpaces the S&P 500.
Semiconductor stocks have surged 64% since late March, driving the broader US equity rally as AI-driven demand boosts chipmakers like Nvidia, Micron, and AMD. The Philadelphia SE Semiconductor index has far outpaced the S&P 500’s 17% gain over the same period, with some stocks more than doubling or tripling in value.
The rally reflects massive capital spending on AI infrastructure and data centers, but the sector’s growing weight in equity indexes raises concerns about potential fallout from any pullback. Analysts note strong fundamentals and technical momentum but warn of overheating risks.
Even bullish investors are preparing for a cooldown, as the rapid gains draw comparisons to past market bubbles. The sector’s performance remains a key driver of broader market sentiment.