The "Magnificent Seven" Have a Combined Market Cap of Just Under $23 Trillion. Is Now the Time to Diversify Outside of Tech?

The article says the recent rally in the “Magnificent Seven” has materially lifted the tech sector and pushed broader market valuations higher, with Nvidia and a handful of mega-cap names now representing more than one-third of the S&P 500’s market cap. That concentration has raised the sector’s P/E—Technology Select Sector ETF is around 37 vs. the S&P 500’s ~26—prompting the author to warn of heightened correction risk. The piece recommends diversification (highlighting ETFs and dividend/small‑cap alternatives) to reduce exposure to potentially overvalued tech names. Market impact: heavyweight tech gains are supporting the S&P 500 but increasing systemic risk from valuation concentration and making diversified funds more attractive for risk management.