Motley Fool published a piece recommending the Vanguard S&P 500 ETF (VOO) for a $1,000 investment. The expense ratio is 0.03% and it has returned 296% over the last 10 years. They noted the concentration risk, with the IT sector making up 36% of the fund. Nvidia, Apple, Microsoft, and Amazon combined make up 26% of the holdings. They mentioned valuations are high right now with a CAPE ratio of 39.4, but argued that time in the market is better than timing the market. Worth noting the article ends by plugging their paid service, mentioning that VOO was not one of their top 10 individual stock picks for the subscription list.