Palantir stock jumps nearly 6% after hours as U.S. AI clampdown, Iran strikes drive defense trade
Palantir shares rose 5.8% to $145.17 in after-hours trading Monday, extending gains after U.S. agencies began phasing out Anthropic’s AI tools following a Trump administration order. The move put government tech suppliers in focus as traders also tracked Middle East tensions and awaited U.S. economic data. Palantir’s market value reached about $433 billion.