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Resilient markets against a mixed backdrop

Investment Update - September 2026

August ended on a positive note for equity markets. The global equity index, driven mainly by the rebound in US and Asian markets, rose by 1,70%*. The United States gained 1,80%*, while emerging markets advanced by 3,4%*. Europe also ended the month higher, albeit with a more modest gain of 0,5%*. 

This recovery was accompanied by renewed interest in growth stocks, which returned to favour. The Technology sector regained positive momentum, although performance across the artificial intelligence theme was more mixed. 

Geopolitical tensions remained firmly in focus throughout the month. The lack of decisive progress between the United States and Iran maintained a risk premium in energy markets. Following their sharp rise in July, oil prices edged higher in August and remained close to multi-month highs, with Brent trading at around USD 90. This continues to raise questions about the inflation outlook and, consequently, the future path of monetary policy. 

Developments in bond markets were more mixed. The yield on the 10-year US Treasury ended the month slightly higher at around 4,75%. In Europe, the German 10-year yield rose by around ten basis points to 3,32%, its highest level since 2011. With public-sector financing needs increasing, persistent inflationary pressures and rising term premiums continue to weigh on longer maturities. 

Neither the Federal Reserve (Fed) nor the European Central Bank (ECB) held a monetary policy meeting in August. The main focus was therefore on the Jackson Hole Symposium. On this occasion, Fed Chair Kevin Warsh reiterated the firm commitment to the 2% inflation target and stressed that price pressures remained too strong. His remarks, which were interpreted as relatively hawkish, strengthened expectations of possible monetary policy tightening as early as September. 

On the macroeconomic front, US data painted a mixed picture. Second-quarter growth was confirmed at an annualised rate of 1,5%, while labour market and consumption data showed some signs of slowing. Nevertheless, business activity remains robust: the preliminary composite PMI reached 56,0 in August, its highest level since April 2022, supported in particular by strength in the services sector. 

Economic momentum in Europe also remains resilient. Second-quarter eurozone growth was confirmed at 0,4%, while the composite PMI rose to 52,1 in August. The improvement in industrial activity, particularly evident in Germany, is an encouraging sign. There is one caveat, however: inflationary pressures are becoming entrenched. Eurozone inflation rose to 3,3% in August, driven in particular by a year-on-year increase in energy prices, while core inflation remained at 2,4% year on year. 

Against this backdrop of continued solid growth but persistently high interest rates, portfolio positioning remains favourable towards risk assets. Equities remain overweight relative to bonds, while the sector allocation retains a cyclical bias. The Industrials and Technology sectors continue to benefit from the investment cycle linked to artificial intelligence. European and US banks also remain favoured in order to benefit from resilient economic activity and high interest rates. Meanwhile, positions in Biotechnology and small and mid caps have been reduced. 

From a geographical perspective, positioning remains broadly neutral, although the United States was recently moved to overweight. Finally, within the bond allocation, the preference remains for credit, where carry and spread dynamics remain more attractive than exposure to long-dated sovereign bonds. 

*Performances are calculated in euros.

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The recommendations contained in this document are, unless otherwise expressly stated, those of Spuerkeess Asset Management and are produced by Carlo Stronck, Managing Director & Conducting Officer, Aykut Efe, Economist & Strategist, Guillaume Gehant, Portfolio Manager and Martin Gallienne, Portfolio Manager, acting under an employment contract with Spuerkeess Asset Management.

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