The Stoxx 600 hit a record high on Tuesday, closing 0.7% higher at 656.86 points. Europe's headline index is up 10% in 2026 so far, driven by strong gains in technology, banking, and energy sectors despite mixed performance across other industries. Since the U.S. and Israel attacked Iran in late February, European markets have contended with higher oil prices and sticky inflation, while the buildout of AI infrastructure has continued with increased volatility in recent weeks.
Semiconductor Stocks Lead Stoxx 600 Gains in 2026
The five best-performing European stocks of 2026 are all related to the semiconductor industry. Soitec is up 371%, AT&S is up 330%, Technoprobe is up 123%, Aixtron is up 116%, and ST Microelectronics is up 101%. According to Russ Mould, AJ Bell investment director, these stocks have been buoyed by earnings upgrades and investor enthusiasm for artificial intelligence. Strong pricing, fat order backlogs, good visibility, and talk of shortages across the semiconductor food chain are supporting earnings. Recently, the trade has come under pressure, with AT&S and Aixtron each falling over 20% from their mid-June peaks. Michael Field, Morningstar strategist, stated that the reality is that cash is committed to capex and semiconductor firms are seeing the benefit of this spending.
Banking and Energy Sectors Post Strong Returns
The Euro Stoxx Banks index has returned 18% with particularly strong gains among French and Italian lenders, fueled by a wave of takeover activity and consolidation across the sector. AJ Bell highlighted Mediobanca Banca di Credito, BNP Paribas, and ABN Amro as examples of winners. Mould noted that the current operating environment is near ideal for big lenders: the economy is hanging tough, loan impairments remain modest, net interest margins are holding up well, and volatility is helping investment banking operations. Oil and gas stocks are the major energy beneficiaries since war broke out in February. BP on Tuesday reported a sharp upswing in second-quarter profit, with its shares up 20% year-to-date.
Luxury and Auto Stocks Face Significant Declines
Luxury goods have struggled in 2026. Sales in China and the broader Asian market have seen a significant slowdown. Among the sector's biggest names, LVMH, Hermes, and Kering are down 24.43%, 26.05%, and 8.31%, respectively, since the start of the year. European autos remain mired in crisis. Slowing demand for electric vehicles, lost market share to Chinese competitors, and higher borrowing costs have created challenges. The Stoxx Autos index is down 16% year-to-date. Porsche AG and Stellantis are among the worst performers, falling 27.6% and 48.7%, respectively.
FAQ
What caused the Stoxx 600 to hit a record high on Tuesday?
The Stoxx 600 closed 0.7% higher at 656.86 points on Tuesday, driven by strong gains in technology, banking, and energy sectors. Semiconductor stocks led performance, with the five best-performing European stocks of 2026 all related to the semiconductor industry.
Why are luxury and auto stocks underperforming in the Stoxx 600?
Luxury goods have struggled due to a significant slowdown in China and broader Asian market sales. European autos face slowing demand for electric vehicles, lost market share to Chinese competitors, and higher borrowing costs, with the Stoxx Autos index down 16% year-to-date.
