The US technology sector faced a significant downturn as investors reacted to rising artificial intelligence (AI) spending combined with disappointing earnings reports. Over four trading sessions, the Nasdaq 100 index extended its slide, erasing roughly $1.2 trillion in market value. This prolonged selloff notably impacted leading companies, reflecting mounting unease about the sector’s financial outlook.
Tesla emerged as the hardest hit, plummeting more than 16 percent during this period following a profits miss and warnings of increased operating expenses. Alongside Tesla, major tech firms including Sandisk, T-Mobile, Meta Platforms, Alphabet, and Amazon registered losses ranging from 7 to 10 percent. The downward pressure also affected Nvidia, whose shares dropped 5 percent, allowing Apple to reclaim the position as the world’s most valuable publicly traded company.
Alphabet’s shares fell 7 percent after the company unexpectedly raised its full-year capital expenditure forecast to over $200 billion, fueling investor concerns about escalating costs. Tesla’s revealing of higher operating expenses further unsettled market confidence. The tech selloff surged ahead of a critical earnings week for global technology giants, with investors focusing closely on spending plans from Amazon and Meta Platforms, which could influence short-term market direction.
Current estimates suggest that Alphabet, Microsoft, Amazon, and Meta are projected to spend close to $724 billion on capital expenditures this year, rising to almost $950 billion in 2027. This aggressive investment trajectory in AI and infrastructure has caused market participants to reassess valuations amid uncertainty about near-term returns.
The ongoing volatility underscores the challenges these companies face in balancing innovation investments with shareholder expectations for profitability and growth. As earnings announcements continue, investors remain cautious about how these spending commitments will affect future performance across the tech sector.