US Equity Leadership Remains Intact

US equity leadership remains intact

Key takeaways:

  • The US economy is on track to grow nearly three times the eurozone’s GDP
  • US earnings growth has outpaced Europe’s for 12 consecutive quarters
  • The US has greater exposure to sectors that drive growth, earnings and innovation

For over two decades, US equities have been the global market leader, outperforming the Stoxx Europe 600 by an astonishing approximately 530%. While Europe’s recent comeback has narrowed the gap, the forces underpinning US leadership remain firmly intact. Below, we revisit the case for US versus European equities and reiterate why we maintain our preference for US equities.

The US economy remains the brightest star

The US economy is on track to grow by 2.3% this year, over three times the eurozone’s expected 0.7% pace. While Europe has proven more resilient than many feared amid energy and tariff-related headwinds, a meaningful growth gap with the US is likely to persist. The US continues to benefit from structural advantages that are difficult to match, including global technology leadership, flexible labor markets, stronger productivity growth and deeper capital markets. Those strengths are increasingly evident in the rapid expansion of AI infrastructure and semiconductor capacity, which continue to fuel investment and economic activity. Meanwhile, the US consumer remains a powerful growth engine, accounting for nearly two-thirds of GDP. By contrast, eurozone growth continues to face headwinds from aging demographics, a more cautious consumer, regulatory burdens and economic and political fragmentation. As a result, we expect the US to maintain a meaningful growth advantage over Europe.

US earnings still outshine Europe

While the Stoxx Europe 600 has only modestly trailed the S&P 500 this year, US corporate fundamentals remain stronger. Despite a renewed energy supply shock, Europe is delivering its strongest earnings growth since 3Q22, with 2Q26 earnings per share (EPS) up 17.7% year over year. Even so, S&P 500 earnings growth remains ahead, outpacing Europe for a 12th consecutive quarter and by the widest margin (+32%) since 2Q20.

While some of the recent strength reflects private investment revaluations, US earnings leadership remains intact excluding these one-time gains. Ex these effects, the S&P 500 has posted higher beat rates (85% vs. 55%), larger earnings surprises (11% vs. 4%), and stronger upward revisions to 2026 estimates since the start of 3Q (+2.6% vs. +1.6%).

Looking ahead, with 2026 US profit margins (approximately 16%) about 50% higher than Europe’s, we expect US EPS growth to outpace Europe in both 2026 and 2027. While Europe’s earnings backdrop has improved, stronger momentum and higher profitability continue to favor US equities over the next 12 months.

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