Why Palantir Stock Is Sinking Today

Palantir stock fell 6.2% on June 3, 2026, amid broader market weakness and company-specific headwinds. Investor Michael Burry reiterated his bearish stance, citing the company's growth-dependent valuation and a head-and-shoulders technical pattern. Additionally, the U.K. parliament's Science, Innovation, and Technology Committee recommended canceling Palantir's £330 million ($443 million) NHS deal, with the healthcare organization having an exit opportunity in February.