Why Nvidia stock drop isn’t a big deal for many ETF, mutual fund investors

A fall in Nvidia shares may draw attention because the company is a major holding in several popular funds, but its effect on diversified ETFs is limited by the fact that Nvidia is only part of each portfolio. The examples show how broad funds spread exposure across many companies, so a sizeable move in one stock translates into a smaller change in the fund overall.

As of 30 September, Nvidia made up about 8.4% of Vanguard’s S&P 500 ETF (VOO); a 5% Nvidia decline would cut the fund’s value by about 0.42%, all else equal. Invesco QQQ held Nvidia at 6.8% on 10 November, implying a 0.34% fund loss for the same share-price fall, while Vanguard’s total stock market ETF (VTI) had a 7.13% Nvidia weighting, implying a roughly 0.36% loss. A 10% Nvidia decline would roughly double each estimated impact.