Fragile recovery in transatlantic confidence as US investors warn on UK competitiveness

The 2026 Transatlantic Confidence Index edged up to 6.7/10 from last year's record-low 6.6, as UK companies' confidence in the US rebounded to 8.1 from 7.5 while US companies' confidence in the UK only rose to 6.4 from 6.3. UK investors remain constructive on the US, with 86% planning to moderately or significantly increase investment, supported by strong views on US innovation (8.5/10). However, US investment appetite toward the UK remains constrained by tax, regulation and energy costs, while the UK's political-stability attractiveness score fell to -12 from +37.

Analysis

This is not a directional macro signal by itself; the sample is small, perception-based, and unlikely to alter near-term earnings estimates. The investable read is an asymmetric location-of-capital effect: continued UK policy uncertainty raises the hurdle rate for incremental UK capex, M&A and hiring, favoring US-listed firms with domestic revenue and scalable US investment opportunities over UK-exposed multinationals. The immediate market impact should be negligible, but UK Budget language and energy-policy decisions can create a 1-3 month repricing of UK domestics.

The second-order pressure falls most heavily on energy-intensive UK manufacturers, regulated utilities and employers dependent on cross-border skilled labor. Higher energy and compliance costs are harder to pass through in commodity chemicals, industrials and consumer staples than in asset-light software or branded pharmaceuticals; this argues for selective underweighting of UK cyclicals rather than a broad UK-equity short. Conversely, US data-center power demand and domestic industrial investment remain relative beneficiaries if UK projects are deferred, supporting US utilities and electrical-equipment suppliers such as VST, CEG, ETN and PWR on a 6-18 month view.

Consensus may overinterpret corporate investment intentions as committed spending. Companies can preserve strategic UK presence while shifting marginal projects elsewhere; the relevant confirmation is not survey confidence but UK FDI announcements, planning approvals, power-price differentials and capex guidance from US multinationals. A credible UK fiscal package that limits employer-tax increases, accelerates planning and improves industrial power economics would quickly compress the US-versus-UK valuation and investment-location spread.

Key Decisions for Investors

• No standalone trade on the survey; set alerts around the UK Budget and subsequent capex guidance from UK-exposed US multinationals. Upgrade the signal only if UK FDI/project announcements and business-investment data weaken for two consecutive releases.
• For a 3-6 month relative-value expression, favor long VST or CEG versus short EWU: US power scarcity and domestic investment have clearer earnings transmission than UK broad-market exposure. Size modestly; exit if UK policy delivers material industrial-power relief or EWU outperforms by 8-10% following the Budget.
• Maintain a 6-18 month overweight in ETN/PWR versus UK industrial cyclicals through EWU only as a hedge, not a high-conviction short. The thesis is vulnerable to a US growth slowdown, falling data-center load forecasts, or a sustained decline in US power prices.
• Watch UK-listed energy-intensive names and UK utilities after the Budget for negative guidance revisions rather than pre-positioning. A trade requires company-specific evidence on energy hedges, regulated-return frameworks and payroll-tax exposure; absent that data, broad sector shorts carry excessive policy-reversal risk.