Nvidia Corp. had a significant impact on the U.S. stock market on Thursday, causing the S&P 500 to struggle. Despite Nvidia’s impressive earnings report on Wednesday, the technology giant experienced its worst day in months, leading to a market-wide selloff.
The information technology sector, the largest sector in the S&P 500, dropped 1.8% due to Nvidia’s performance. The company lost $259 billion in market value as its stock plummeted, marking its biggest decline since last April. The S&P 500 index fell 0.5%, breaking its recent gains, while the Nasdaq Composite dropped 1.2%.
Nvidia holds a significant weight in the S&P 500, accounting for around 8% of the index. When Nvidia’s stock declines, it negatively impacts the overall performance of the U.S. equities benchmark. Investors are concerned about Big Tech’s substantial spending on artificial intelligence and the uncertainty surrounding the return on investment in the future.
The market sentiment surrounding AI and Big Tech soured on Thursday, with shares of Google parent Alphabet Inc. also experiencing a sharp selloff. Despite Nvidia delivering strong results, investors remain cautious about the inflated valuations of Big Tech companies relative to their actual worth.
Nvidia is a major player in both the S&P 500 and the Nasdaq 100 index, with its significant market value influencing market sentiment. Investors had high expectations leading up to Nvidia’s earnings report, which may have contributed to the market’s reaction to the results.
The Roundhill Magnificent Seven ETF, which includes major tech companies like Apple, Microsoft, Alphabet, Amazon, Tesla, and Meta Platforms, fell 1.6% on Thursday. Nvidia’s stock dropped 5.5%, ending a four-day winning streak and leaving the company with a market value of $4.49 trillion.
Despite the software sector outperforming semiconductor stocks on Thursday, the damage from Big Tech companies like Nvidia weighed heavily on the overall market performance. The three sectors where Big Tech resides make up 55% of the S&P 500, contributing to the market’s decline.
Overall, Nvidia’s performance on Thursday had a significant impact on the U.S. stock market, causing the S&P 500 to struggle. Investors are closely monitoring the ongoing developments in Big Tech and AI spending to assess the market’s future trajectory.

