Excluding Artificial Intelligence Equities Shows US Market Trailing Europe

Original summary · What happened

A surge in technology valuations driven by artificial intelligence has supplied the bulk of equity gains in the United States throughout the year. The S&P 500 has climbed approximately 13.5% year to date, contributing about $9 trillion in aggregate market capitalization even as performance across non-technology industries remained comparatively subdued.

When artificial intelligence beneficiaries are excluded, the broader American market trajectory shows clear divergence. An index tracking traditional businesses without exposure to the sector rose only 5.5% over the same duration, lagging the 5.6% gain delivered by Europe's STOXX 600 index. Analysts observed that while Europe largely bypassed direct benefits from elevated artificial intelligence spending, traditional structural advantages such as capital market scale and domestic energy reserves continue to differentiate the underlying economies.