As AI trade tires, BCA calls for European stocks to beat Wall Street

BCA Research recommends rotating exposure from U.S. equities into European stocks, particularly defensive sectors, citing cheaper valuations, potentially lower energy costs and rising doubts about returns on AI capital spending. The Nasdaq fell 6.4% on Thursday; BCA assigns a 30% probability to renewed Iran-conflict escalation and expects gradual energy-price normalization through the first half of 2027. It says roughly 50 bps of ECB rate increases priced for 2027 could be challenged by lower energy prices, but stresses this is a relative preference—not an outright bullish equity call—and maintains an overall underweight to equities versus government bonds.

Analysis

The cleaner expression is relative value, not an outright Europe bull trade: falling energy prices can improve European importers’ real income and margins while weakening the inflation case for additional ECB tightening. But Europe’s valuation discount may partly reflect slower earnings growth, and a broad index exposure dilutes the thesis with cyclicals and globally exposed multinationals. The AI unwind is also not a simple U.S.-versus-Europe switch: European semiconductor-equipment exposure means an abrupt capex retrenchment could hurt European holdings too.

Over the next 1–3 months, watch for revisions to U.S. hyperscaler capex plans, European earnings expectations, and the market-implied ECB path. A change in rhetoric alone is insufficient; the trade needs energy relief and relative earnings resilience to show up in estimates. Over 6–18 months, persistently lower energy costs could support European margins and household demand, but weaker activity would constrain the benefit. An Iran-related supply shock is the principal near-term reversal risk and could restore inflation pressure while hurting European importers.

Contrarian risk: investors may be treating cheaper European valuations as a catalyst when they could simply price weaker growth. Keep the position hedged and selective; avoid extrapolating one U.S. technology selloff into a durable leadership change.

Key Decisions for Investors

• Consider a modest, currency-hedged relative-value position: long European defensive equities against U.S. mega-cap growth exposure (for example, a Europe ETF such as VGK versus QQQ), sized to limit broad-market beta. Prefer entry on stabilization rather than chasing a sharp relative move; this is a 1–3 month thesis, not an outright equity overweight.
• Favor defensives selectively rather than buying Europe indiscriminately. Verify sector-level earnings revisions and index composition first; broad Europe exposure can retain meaningful cyclical and semiconductor-equipment sensitivity to an AI capex slowdown.
• Falsify or reduce the trade if European earnings estimates deteriorate relative to U.S. estimates, energy prices reverse higher on supply disruption, or ECB tightening expectations rise again. Reassess if U.S. AI investment guidance remains firm and the relative performance gap continues to widen against Europe.
• Treat the reported energy normalization path and strategist probabilities as scenarios, not established outcomes. Monitor oil and European natural-gas prices, inflation swaps, and ECB pricing; absent confirmation in these indicators, there may be no compelling trade.