Nvidia Shares Fall for Sixth Straight Week, Erasing $573 Billion in Market Capitalization

Nvidia shares fell for a sixth consecutive week, erasing $573 billion in market capitalization during the latest trading period, according to MarketWatch. The decline marks a weekly losing streak not seen in 14 years, according to the report, and underscores how sharply sentiment has turned against one of the most closely watched symbols of the artificial-intelligence trade. The market-cap figure measures the total value of Nvidia's publicly traded shares, not a cash loss from operations.

The core data point is the weekly market-cap decline: $573 billion removed from Nvidia's valuation over six straight down weeks. That number is a stock-market measure, derived from the share price and the number of shares outstanding, so it reflects investor pricing rather than a confirmed change in revenue, earnings, or demand for Nvidia products. The report does not attribute the decline to a specific filing, earnings revision, or company announcement, leaving the immediate trigger uncertain.

The streak matters because Nvidia has been treated as a bellwether for the AI trade, with its shares rising as investors bet on strong demand for advanced chips used in data centers. A prolonged weekly decline suggests that part of that bet is being repriced, even if the source does not show a change in Nvidia's underlying business. The pattern also highlights how crowded and sentiment-driven large-cap technology trades can be, with valuation pressure feeding on itself as market participants reassess risk.

The immediate affected group is shareholders and funds holding Nvidia, whose paper wealth has been reduced by the market-cap decline. It also matters to investors in AI-linked companies, because Nvidia is often used as a reference point for the sector's expectations. The report does not confirm a broader shift, but the data show a notable change in how the market is pricing the trade.