Advances in artificial intelligence (AI) and the excitement around their potential drove the stock prices of some of the biggest companies in the world higher in 2024. But not every AI innovator was a big winner.

From acronyms like FANG, then FAANG, to the "Magnificent Seven," investors created ways to group the biggest and fastest growth technology names. While many tech companies should continue to show strong growth in revenue and earnings,

The S&P 500 (SNPINDEX: ^GSPC) is home to 500 companies from 11 different sectors of the economy, making it the most diversified of the major U.S. stock market indexes. The S&P 500 delivered a return of 25% during 2024,

Even though Tesla stock soared last year because of the potential of its FSD technology, EV sales still account for 79% of the company's revenue. Therefore, if this part of its business isn't performing, it becomes hard to justify further upside in its stock price (more on that later).