With Tesla faltering, the Magnificent Seven look vulnerable

News Snapshot:

Open this photo in gallery: Tesla vehicles are displayed in a Manhattan showroom on Jan. 24.Spencer Platt/Getty Images We’re down to the Magnificent Six. After Tesla Inc. (TSLA-Q) released disappointing quarterly financial results this week, the sinking stock diverged further from the pack of big tech companies that dominated the stock market last year. Does Tesla offer a warning sign of what’s at stake for this narrow group of outperformers? To be sure, the Magnificent Seven – Nvidia Corp. (NVDA-Q), Meta Platforms Inc. (META-Q), Microsoft Corp. (MSFT-Q), Amazon.com Inc. (AMZN-Q), Alphabet Inc. (GOOGL-Q), Apple Inc. (AAPL-Q) and Tesla – remain...