Markets in the Midyear Cross-Current
Through the first half of 2026, European equities have moved in step with the S&P 500, despite a much smaller tech footprint. Data through June show the STOXX Europe 600 up around 7% year-to-date, with the S&P 500 hovering near an 8% gain. Investors attribute the resilience to a broader AI infrastructure cycle that is unfolding beyond the five largest US megacaps.
The AI Spillover Across the Atlantic
The biggest AI build-out isn’t confined to the United States. goldman’s strategist says europe has quietly moved in step with the S&P 500 as AI infrastructure demand broadens beyond the US. That shift is helping a broader set of European names—particularly those tied to hardware, semiconductors, and precision manufacturing—capture a chunk of what is increasingly seen as a global AI cycle.
ASML as a Bellwether for Europe
ASML remains central to Europe’s AI hardware story. The Dutch lithography leader continues to see durable demand tied to advanced chipmaking and AI data-center expansion. Analysts note that ASML’s order book has stayed robust as customers push for higher-end equipment, and executives have signaled a long-range revenue trajectory that could extend into the tens of billions of euros by 2030.
Valuation Tilt and Risk in European Chips
- European chipmakers trade at a modest discount to US peers, offering a more affordable path to AI exposure.
- As AI capex broadens, earnings visibility in Europe could improve, narrowing valuation gaps.
- Risks include currency volatility, slower European growth, and regulatory shifts that could impact cross-border AI collaboration.
What Investors Should Watch Next
Traders will be focused on how quickly hyperscalers scale AI infrastructure expenditure and whether European industrials participate meaningfully in related data-center and semiconductor buildouts. The pace of reforms to ease cross-border collaboration on AI ecosystems will also be a key driver of European upside.
Data Snapshot
- YTD performance through June 2026: STOXX Europe 600 ~7%, S&P 500 ~8%
- ASML backlog and outlook: Order book near €45B entering 2026; 2030 revenue guidance framed as mid-to-high tens of billions
- Valuation stance: European chipmakers trading at a discount to US peers, with narrowing gaps as AI demand broadens
In another nudge to the thesis, goldman’s strategist says europe emphasises a diversified AI exposure, including manufacturing and tooling, that could cushion investors if US megacap tech re-prices its growth trajectory. This cross-Atlantic dynamic is reshaping how investors think about AI risk and opportunity in 2026 and beyond.
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