Jim Cramer has recommended buying Nvidia and Meta Platforms, with the stocks up 1,300% and 460%, respectively, since January 2023, and most Wall Street analysts still consider them undervalued. Among 66 analysts, Nvidia has a median target price of $300 per share, implying 42% upside from its current price of $211. Among 68 analysts, Meta Platforms has a median target price of $815 per share, implying 22% upside from its current price of $669. Nvidia dominates the AI accelerator market with more than 80% market share and offers a full-stack computing platform. Morningstar analyst Brian Colello noted Nvidia has a wide economic moat, and while tech titans may seek second sources, those efforts will "at best, only chip away at Nvidia's dominance." Meta Platforms plans to launch a cloud computing business to monetize its AI infrastructure.