The S&P 500 Is Dangerously Concentrated in 5 Tech Giants. Are They Still Buys?
The S&P 500 has reached record concentration levels with its top five tech stocks (Nvidia, Apple, Microsoft, Alphabet, and Amazon) comprising nearly 30% of the index. Despite this concentration risk, the article argues that four of these five companies remain attractive buys due to strong valuations and growth prospects, with Apple being the only exception due to higher valuation multiples.