Nvidia Surpasses Apple as Largest Holding in Vanguard S&P 500 ETF

The Vanguard S&P 500 ETF has seen a significant shift in its holdings over the past two years, with Nvidia now holding more weight than Apple. As of June 30, Nvidia was the fund's largest holding at 7.50% of assets, surpassing Apple's 6.58%. This change is largely due to Nvidia's rapid growth, which has led to a market value increase from $2.99 trillion in 2024 to around $5.3 trillion today.

The top five positions in the fund total 25.22% of its assets, with Microsoft at 4.29%, Amazon at 3.61%, and Alphabet at 3.24% (including both Class A shares) following closely behind Nvidia and Apple. The concentration of these large-cap companies is a result of their significant growth in revenue, particularly in the area of artificial intelligence.

The index fund's design allows it to concentrate on the winners and thin out when they decline, making it a self-correcting mechanism. However, this also means that a 20% decline in Nvidia would clip around 1.5% off the entire fund, highlighting the importance of understanding the current weights.

The article concludes that owning an S&P 500 index fund is still a simple way to invest in the U.S. market, but it's essential to be aware of what the weights say now, particularly with AI-linked giants holding a significant portion of the fund's assets.