US Tech Stocks Face Correction Amid Deleveraging and AI Valuation Concerns

US technology stocks experienced a sharp sell-off on Thursday as investors retreated from high-growth sectors, including chipmakers and memory storage firms. The Nasdaq Composite fell 1.5 per cent as markets contended with a broader reassessment of AI-related valuations and the unwinding of leveraged positions. This volatility follows a period of rapid expansion for companies tied to the artificial intelligence boom, signaling a potential shift in investor sentiment regarding infrastructure spending and long-term returns.

Sector-Wide Declines in Semiconductor and Storage Stocks

The sell-off hit hardware manufacturers particularly hard. Memory and computer storage companies saw significant losses, with Western Digital, Seagate, and SanDisk each recording declines of more than 9 per cent. Major semiconductor players also faced downward pressure; Intel and Micron shares slid about 6 per cent.

Even industry leaders with strong fundamentals were not immune to the market shift. Taiwan Semiconductor Manufacturing Company (TSMC), which recently reported a 77 per cent surge in quarterly profits and announced a $100bn investment in US production, saw its US-listed shares close down 2.3 per cent. Analysts at market insight group Vital Knowledge noted that the current environment is increasingly difficult for tech stocks, stating, “Tech can’t seem to win — blowouts aren’t sparking rallies and blow-ups are getting crushed.”

The Role of Deleveraging and Momentum Stocks

Market participants are actively questioning the sustainability of lofty valuations assigned to companies at the forefront of the AI sector. According to Nikolaos Panigirtzoglou, a strategist at JPMorgan, the market is currently navigating an “investor deleveraging phase” that began in June. Panigirtzoglou expects further deleveraging across options, margin accounts, and equity ETFs, which may continue to act as a headwind for the broader market.

This trend is reflected in the performance of momentum stocks. A Goldman Sachs gauge tracking these leading market performers fell 6 per cent on Thursday, marking a fifth of its value decline since the start of this month. Large-cap technology firms, often referred to as “hyperscalers” due to their massive capital expenditure on data centers, also pulled back. Google shares dropped 4.4 per cent, while Amazon shares fell 1.2 per cent.

Macroeconomic Risks: Oil Prices and Federal Reserve Policy

Beyond sector-specific concerns, investors are monitoring geopolitical tensions between the US and Iran. The ongoing conflict has impacted traffic through the Strait of Hormuz, a critical maritime chokepoint for global oil transit. Brent crude settled at $84.23 on Thursday, representing a 15 per cent increase since the beginning of July.

Rising energy costs present a risk of reigniting US inflation, complicating the Federal Reserve’s efforts to stabilize price growth. While Goldman Sachs strategist Vickie Chang suggested that macro forces like oil and Fed policy might resolve in a “modestly benign direction,” she cautioned that a sustained rise in oil prices remains a primary macro risk. The Federal Reserve has maintained a stance of “no tolerance” for persistent inflation, as emphasized by Fed official Kevin Warsh earlier this week.

Market Summary: Key Takeaways

* Tech Sell-Off: The Nasdaq Composite dropped 1.5 per cent on Thursday as investors moved away from previously high-flying semiconductor and storage stocks.
* Deleveraging Pressure: Analysts at JPMorgan identify a ongoing deleveraging phase in margin accounts and ETFs, which is expected to maintain pressure on equity prices.
* AI Infrastructure Doubts: Increased scrutiny regarding the return on investment for data center spending has contributed to volatility, even among companies reporting strong earnings.
* Macroeconomic Headwinds: Rising Brent crude prices, now up 15 per cent since July, have introduced new concerns regarding inflation and potential Federal Reserve policy responses.