Semiconductor surge fuels S&P 500 gains but heightens risks

MSN
2026.05.14 13:15
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Semiconductor stocks have surged over 60% since March, significantly boosting the S&P 500 index, which is nearing record levels despite high inflation. However, this growth is driven by a limited number of tech giants and chipmakers, with semiconductors now constituting nearly 20% of the S&P 500's weight. Analysts warn that this concentrated market leadership poses risks of significant losses if demand for AI or chips declines, reminiscent of previous market bubbles.