
Wall Street's love affair with mega-cap tech shows no signs of cooling. The S&P 500 just wrapped up its sixth straight month of gains, climbing more than 40% since the post-tariff lows in April. But once again, it's the so-called Magnificent Seven doing the heavy lifting.
Nvidia Corp. (NASDAQ:NVDA), Microsoft Corp. (NYSE:MSFT), Apple Inc. (NASDAQ:AAPL), Amazon.com Inc. (NASDAQ:AMZN), Alphabet Inc. (NASDAQ:GOOGL), Meta Platforms Inc. (NASDAQ:META), and Tesla Inc. (NASDAQ:TSLA) now boast a combined market value north of $22 trillion. Nvidia alone has crossed an unprecedented $5 trillion valuation, cementing its role as the world's most valuable company.