One company is now worth more than seven entire sectors of the S&P 500. Nvidia’s market capitalization has climbed to roughly $5.4 trillion, giving it an 8% share of the index’s total value and responsibility for nearly 20% of its year-to-date gains.
To put that in perspective: the S&P 500 has 11 sectors. Nvidia, a single stock, is bigger than seven of them.
The numbers behind Nvidia’s dominance
Nvidia’s current weighting in the S&P 500 represents the highest single-stock concentration since records began in 1981. In 2023, Nvidia was trading below a $1 trillion market cap. Three years later, the company has more than quintupled that figure, riding an unrelenting wave of demand for its AI-focused chips.
The company now sits as the largest in the world by market capitalization. Not just in tech. Not just in the US. Globally.
