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Capitalist Insider: Top 15 S&P stocks now control a record 47% of the index

The 2000 bubble peak saw the top 15 at 27.2%.

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The Capitalist
Oct 21, 2026
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Hello Capitalist Insiders!


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Top 15 S&P stocks now control a record 47% of the index

The 15 largest stocks in the S&P 500 now account for a record 46.7% of the index’s value, well above the 27.2% share seen during the 2000 dot-com peak.

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