C3.ai (AI -0.22%) started last year red hot as a top growth stock thanks to surging interest in artificial intelligence (AI). Not only did the company have a ticker symbol to go along with the hot trend, but it's also a provider of AI solutions, making it a prime target for growth investors.But toward the latter half of the year, the excitement surrounding C3.ai stock cooled significantly. During the last six months of 2023, the stock fell 21% as investors grew worried about whether the company would actual ...