Fool.com contributor Parkev Tatevosian compares Palantir (PLTR +3.42%), Nvidia (NVDA 0.64%), and Taiwan Semiconductor (TSM +2.31%) to determine which is the best artificial intelligence (AI) stock to buy now.
*Stock prices used were the afternoon prices of Feb. 27, 2024. The video was published on Feb. 29, 2024.






