European shares stall in cautious trade as markets weigh geopolitical conflict

Markets are trading cautiously as Iran-related military tensions keep oil near one-month highs, but softer U.S. PPI/CPI and cooling labor data have pushed the probability of a Fed hike by July to just 10%. Against this backdrop, attention centers on TSMC, where Q2 profit is reported to soar to a record high on AI demand, alongside a raised FY revenue outlook and capex guidance—seen as a read-through for global AI infrastructure durability. On the corporate tape, ABB’s agreement to buy Rotork for a $5.5B deal lifted Rotork 65%, while several earnings-driven losers included Partners Group (-7%) and Frasers (-5% on missed profit estimates).

Analysis

TSM’s signal matters less as an earnings beat than as a capital-allocation confirmation: hyperscaler and AI silicon demand is still strong enough to justify more wafer and advanced-packaging spending even with macro noise. That is constructive for the entire semi supply chain — especially ASML, AMAT, LRCX and KLAC — because capex revisions tend to lead order books by 1-2 quarters, while the revenue reacceleration shows up later.

The more interesting second-order effect is that a higher capex path can become a double-edged sword for TSM itself. In the near term it supports revenue visibility, but over 6-18 months it can cap free-cash-flow yield and keep investors debating whether AI demand is broad-based or concentrated in a few customers; that usually limits multiple expansion unless margins also surprise higher. If crude stays elevated and Fed cuts get pushed out, the long-duration growth trade gets less help from rates, so even good semi fundamentals may not translate into big multiple gains.

Consensus may be underpricing the Taiwan geopolitical discount: strong AI demand does not eliminate supply-chain concentration risk, and that risk can suppress the valuation ceiling on TSM relative to U.S. fabless names. The key falsifier is not whether demand is real, but whether management translates it into better forward gross margin and sustained advanced-node utilization; if the post-print move fades despite raised capex, the market is signaling that the good news is already in the tape.

Key Decisions for Investors

• Long TSM on any post-earnings pullback of 3-5% if guidance/capex is confirmed; target 8-12% upside over 1-3 months, stop if forward gross margin or Q3 revenue guidance rolls over.
• Buy a 2-3 month TSM call spread instead of stock if implied volatility is still cheap versus historical post-earnings moves; use defined risk into a catalyst-heavy window.
• Overweight the capex beneficiaries ASML, AMAT, and KLAC on weakness; TSM capex revisions should support order growth over the next 1-2 quarters even if TSM itself trades more cautiously.
• Do not chase broad Europe on this print; prefer a relative-value bias away from Europe tech/industrial names that lack direct AI capex leverage unless they can show similar order acceleration.
• Set a downside alert on TSM if the ADR cannot hold gains after the print or if management language shifts from demand-driven to supply-normalization; that would argue the market is fading the AI narrative.