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Top-10 share of S&P 500 market cap and trailing earnings
Embed the top-10 share of S&P 500 market capitalization versus trailing earnings for March 2024 and March 2026.
Published September 21, 2026Data through March 31, 2026Recommended height 520px
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<iframe src="https://grizzlybulls.com/embed/research/sp500-earnings-concentration?theme=auto" title="Top-10 share of S&P 500 market cap and trailing earnings" loading="lazy" referrerpolicy="strict-origin-when-cross-origin" style="width:100%;height:520px;border:0;overflow:hidden"></iframe>
Research source
4.7 pp market-cap minus earnings gap. March 2026: 37.9% of market cap versus 33.2% of trailing earnings.
The widget is a distribution view of S&P 500 Earnings Concentration: Are the Top 10 Backed by Profits?. Use the full study for methodology, evidence, and limitations.
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