Palantir (NASDAQ: PLTR) stock surged almost 10% on May 29, 2026, after stronger-than-expected earnings from Dell Technologies (NYSE: DELL) reinforced investor confidence in the company’s artificial intelligence strategy.
Shares of Palantir closed at approximately $156, gaining 9.21% in a single session. The move marked one of Palantir’s strongest daily gains in recent months and helped the stock recover part of its losses from earlier in 2026.
The primary catalyst behind the Palantir stock rally was Dell Technologies’ fiscal first-quarter 2027 earnings report. Dell reported revenue of $43.84 billion, an 88% year-over-year increase, while AI-optimized server revenue jumped 757% to $16.13 billion.
The company also disclosed $24.4 billion in AI-related orders and raised its full-year AI server revenue outlook to approximately $60 billion, highlighting the accelerating demand for enterprise AI infrastructure.
Investors viewed the results as a strong validation of the recently expanded Dell-Palantir partnership, which was announced earlier in May.
Palantir and Dell, alongside Nvidia (NASDAQ: NVDA), launched an integrated on-premises AI platform designed for governments, defense organizations, healthcare providers, financial institutions, and other highly regulated industries.
The solution combines Palantir’s Foundry and Artificial Intelligence Platform (AIP) with Dell’s AI Factory infrastructure, allowing organizations to deploy advanced AI systems while maintaining control over sensitive data.
Dell’s rapid growth in AI server demand strengthened expectations that Palantir could benefit from increased adoption of these integrated solutions, particularly among customers requiring secure AI deployments.
The partnership also expands Palantir’s addressable market by targeting organizations that cannot rely exclusively on public cloud environments.
Palantir stock fundamentals
The latest rally comes weeks after Palantir reported record first-quarter 2026 results.
Revenue climbed 85% year over year to $1.63 billion, marking the fastest growth rate in the company’s history as a public company. U.S. revenue exceeded $1 billion for the first time, while U.S. commercial revenue surged 133%.
Palantir also raised its full-year revenue guidance to between $7.65 billion and $7.66 billion, representing approximately 71% annual growth.
Despite those strong results, the stock initially declined after earnings as investors weighed the company’s premium valuation against already elevated expectations.
The Palantir stock rally also benefited from a broader AI sector rebound after Snowflake reported strong earnings, boosting confidence in enterprise AI spending.
Combined with Dell’s surging AI server business and its partnership with Palantir, the developments strengthened investor sentiment toward PLTR stock.
Despite the recent gain, Palantir remains below its 2025 high of about $207, while analysts continue to see upside potential, although valuation concerns persist.
