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Last updated : 24/04/2026 - 17h35

Wall Street declines amid concerns over tech valuations

The US markets experienced a challenging week, with the three major indices posting their steepest declines since the tariff tensions of 2018. The S&P 500 fell by 0.92% and the Dow Jones by 1.18%, amid heightened investor caution ahead of Nvidia's crucial earnings and significant economic indicators. This correction is part of a gradual capital shift towards defensive stocks, while the technology and hardware sectors undergo significant repositioning.


Wall Street declines amid concerns over tech valuations

The Blow to the Technology and Hardware Sectors

The hardware and technology sector experienced a significant downturn in the latest session. Dell Technologies dropped 8.43% following a sharp downgrade from Morgan Stanley, which lowered its price target from $144 to $110. Analyst Erik Woodring highlighted the spike in memory chip costs, which is particularly damaging for general hardware manufacturers like Dell that are expected to see their margins squeezed over the next eighteen months. Hewlett Packard Enterprise and HP Inc. also fell by 7.01% and 6.77%, respectively, hit by similar concerns over high DRAM and NAND prices. Generac plummeted 7.08%, revealing the limits of certain perceived beneficiaries of the data center boom. This correction reflects growing doubts about the sustainability of massive investments in AI infrastructure and the ability of traditional hardware manufacturers to maintain their margins in an environment where component costs are surging. Profit-taking after months of spectacular gains is also fueling this downward trend, as investors question the real extent of the artificial intelligence spending cycle.

Expedia and the Travel Industry Reeling from Google's Competition

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Expedia Group saw a 7.75% decline, ending its status as a safe haven in the tech sector. This drop follows Google's announcement of the global expansion of its AI tools for travel planning, with its AI Mode platform now available in over two hundred countries. Google has incorporated Canvas features to create comprehensive itineraries directly from its platform, combining real-time flights, hotels, Google Maps reviews, and restaurants. This threat of intermediation by Google poses a direct challenge to the business model of online travel agencies. Booking Holdings also fell by 4.83%, sharing the same concerns. Analysts are questioning these platforms' ability to retain their users if Google manages to integrate the entire booking process into its services. Alphabet itself, while enjoying a 3.11% increase following an additional investment by Berkshire Hathaway, embodies both the opportunities and risks in the tech sector.

Defensive Shift: Utilities and Energy Rebound

Amid the turbulence in the tech sector, investors have shifted significantly towards defensive stocks, especially utilities and energy. NextEra Energy increased by 2.23%, Consolidated Edison by 2.15%, Duke Energy by 2.01%, American Electric Power by 2.00%, and Dominion Energy by 1.55%. This rotation reflects heightened investor caution and a pursuit of stable income amid macroeconomic uncertainty. The energy sector is also benefitting from a continued interest in assets linked to electrification and the growing energy demands from data centers. In the pharmaceutical and healthcare sector, Johnson & Johnson gained 1.86% and Amgen 1.48%, confirming the appeal of high-dividend defensive stocks. This trend starkly contrasts with the losses experienced by cyclical stocks such as airlines, with United Airlines declining by 5.35%, likely affected by the aftermath of the longest government shutdown in US history. However, Alphabet saw a notable rise, bolstered by Berkshire Hathaway's acquisition of a substantial new stake, reinforcing confidence in the tech giant's market positioning amid the turmoil.

This content has been automatically translated using artificial intelligence. While we strive for accuracy, some nuances may differ from the original French version.





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