Investing in an S&P 500 ETF? You May Want to Think Twice Starting in 2027

With tech already comprising 39% of the S&P 500 and mega-IPOs like SpaceX, Anthropic, and OpenAI expected to join the index in 2027, concentration risk in growth sectors will intensify. The article suggests considering equal-weight S&P 500 ETFs like RSP as an alternative to traditional market-cap weighted ETFs to achieve better diversification and downside protection.