Magnificent Seven lag S&P 500 as equal-weight index surges 2.4%

The Magnificent Seven's grip on the S&P 500 is loosening as June delivered the widest performance gap between the mega-cap cohort and the broader market in over a year.

The Magnificent Seven dragged the S&P 500 down 1.0% in June while the equal-weight version rose 2.4%, the widest divergence in over a year.

"The market is finally rewarding companies beyond the mega-cap tech names that have dominated for two years," said Lisa Shalett, chief investment officer at Morgan Stanley Wealth Management.

The S&P 500 closed at 7,557, up 0.5% on the day, while the Dow Jones Industrial Average hit a fresh intraday record before settling at 53,040, up 0.2%. The Nasdaq 100 gained 0.4% to 29,824. Yet the S&P 500 Equal Weight Index climbed 2.4% in June while the market-cap weighted S&P 500 declined 1.0%, a gap driven entirely by the Magnificent Seven's underperformance, according to AllianceBernstein.

The divergence matters because the six largest US stocks now account for roughly 30% of the S&P 500's market capitalization, a concentration that leaves the index vulnerable if sentiment toward AI-driven capex shifts. With 10-year Treasury yields at 4.5% and the dollar showing signs of weakness, the conditions for a sustained rotation into value and international equities are the most favorable since 2014, according to Franklin Templeton.

The shift has been building for months. Bloomberg reported Monday that the Magnificent Seven — Apple Inc., Microsoft Corp., Alphabet Inc., Amazon.com Inc., Meta Platforms Inc., Nvidia Corp. and Tesla Inc. — are losing the market swagger that defined the 2023-2025 bull run. The cohort's dominance peaked in mid-2025 when the seven stocks accounted for more than 35% of the S&P 500's total return over the prior 12 months. That figure has since contracted as investors rotate into sectors that had been left behind.

Dispersion Creates Opportunity for Stock Pickers

The gap between index-level calm and individual stock volatility is widening. While the S&P 500's headline volatility remains subdued, stock-level dispersion has risen sharply, according to AllianceBernstein. This divergence typically rewards active stock pickers over passive index holders. The VIX, Wall Street's fear gauge, traded at levels consistent with a trending market, yet volatility for the average stock is substantially higher — creating what AllianceBernstein calls "a richer set of opportunities than the market's narrow leadership would imply."

European Equities Emerge as Primary Beneficiary

European stocks have emerged as a key destination for rotated capital. The Vanguard FTSE Europe ETF climbed 18% over the past year to around $90, with about seven percentage points of that gain attributable to dollar weakness rather than earnings growth, according to JPMorgan. The euro traded at $1.1437, and JPMorgan estimates the dollar remains roughly 10% overvalued versus fair value.

WTI crude at $68 — down 25% from April highs near $115 — has eased input-cost pressure on European industrials and banks, sectors that carry heavy weight in the VGK index. Franklin Templeton expects European equities, emerging markets and US small caps to lead in the second half of 2026.

For portfolio managers who have ridden the Magnificent Seven to outsized returns, the June divergence raises a difficult question: whether to trim concentration risk at the risk of leaving further upside on the table. The next test comes later this month when the cohort begins reporting second-quarter earnings, with consensus estimates calling for aggregate profit growth of roughly 15% year over year. A miss could accelerate the rotation; a beat could restore the group's leadership, at least temporarily.

This article is for informational purposes only and does not constitute investment advice.