Nvidia, Apple, and Microsoft Spell Trouble for Index Investors

Doug McIntyre and Lee Jackson recently broke down a historic and unsettling milestone for the stock market: just three companies—Nvidia, Apple, and Microsoft—now make up over 21% of the entire S&P 500.  The 24/7 Wall St. Analysts examined how this…

Published October 8, 2026, 5:54pm ET · 1 min read

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Brad Faye
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