Wall Street thinks one of these AI stocks could soar much higher.What's the most exciting area to invest in right now? A good case can be made for artificial intelligence (AI). Since OpenAI's launch of ChatGPT in late 2022, the stock market has enjoyed strong momentum overall. Mega-cap AI stocks led the way, especially Nvidia (NVDA 0.88%) and Meta Platforms (META 1.30%).While these tech titans are still going strong, they haven't been the biggest AI winners in 2025. Three other sizzling-hot AI stocks have s ...