Tech Stocks Tumble as SpaceX Plunges After IPO; Amazon Alphabet Nvidia Log Heavy Losses

Tech stocks tumbled Monday as SpaceX shares plunged after its IPO, dragging Amazon, Alphabet, and Nvidia into heavy losses and pressuring Nasdaq futures.

• SpaceX stock plunged following its IPO, triggering a broad tech sector selloff
• Amazon, Alphabet, and Nvidia logged heavy losses as Nasdaq composite sold off
• Dow Jones futures signaled continued pressure on the tech-heavy index

US technology stocks fell sharply Monday as SpaceX shares plunged following the company's recently completed initial public offering, triggering a wave of risk-off selling across the Nasdaq composite. Elon Musk's space exploration company had been among the most-anticipated IPOs of the year, but post-listing selling pressure indicated that early IPO investors were taking profits and institutional buyers were re-evaluating entry points. Amazon, Alphabet, and Nvidia all registered heavy losses, reflecting the sector-wide sentiment deterioration as investors rotated away from high-multiple technology names. Dow Jones futures indicated further downside risk as market participants assessed the breadth of the selloff.

The SpaceX IPO sell-the-news dynamic is a common pattern in high-profile public offerings where secondary market demand fails to match pre-IPO enthusiasm. The tech selloff exposed concentration risk in major indices, where a handful of mega-cap technology companies account for a disproportionate share of S&P 500 and Nasdaq market capitalization. Amazon and Alphabet losses suggest investors were trimming broader tech exposure rather than responding to company-specific news, while Nvidia's decline interrupted a sustained AI-driven rally that had significantly outperformed the broader market. The Dow Jones, more weighted toward industrials and financials, showed more resilience than the Nasdaq during the session.

The broader market context includes elevated valuations across technology names following an extended AI-driven bull run, creating vulnerability to sentiment shifts. The SpaceX IPO timing coincided with a period of profit-taking across high-momentum tech positions. Futures markets indicated that the selloff could extend into Tuesday's session, though options market positioning suggested that volatility was expected to be contained rather than escalating into a sustained correction. Key risk factors going forward include Federal Reserve commentary on interest rate policy, upcoming mega-cap tech earnings, and geopolitical developments that could further affect risk appetite.

Sources: Investor's Business Daily