Nvidia (NASDAQ: NVDA) and Palantir (NASDAQ: PLTR) have seen incredible growth, with Palantir rising over 2,600% and Nvidia nearly 1,100% since 2023. Both companies had a strong 2025, with Palantir rising 134% and Nvidia 27%. They are not direct competitors and recently collaborated on prebuilt models. Palantir focuses on software, while Nvidia leads in AI hardware with GPUs.

Palantir’s year-over-year commercial growth in Q3 was 73%, generating $548 million, while the government division made $633 million. Nvidia’s Q3 revenue rose 62% year over year to $57 billion, with projected data center capex to reach $3-4 trillion by 2030. Despite both companies seeing significant growth, Palantir’s stock is overvalued compared to Nvidia.

Palantir’s stock is nearly 7 times more expensive than Nvidia’s, with a forward PE ratio of nearly 250. While both are growing, Nvidia may be the better buy due to its valuation. The Motley Fool’s Stock Advisor team identified Nvidia as a top stock to buy, with potential for significant returns in the future. Consider joining Stock Advisor for more investment insights.

Read more at Nasdaq: Nvidia and Palantir Stock: One Is Set to Rise and the Other to Fall in 2026