Key Takeaways After slumping late last week, Palantir Technologies (PLTR) shares rebounded to post gains Monday as the tech company said it was partnering with Accenture (ACN) for its work with the federal government. Palantir shares added over 4% Monday and have more than doubled from their early April low, leaving them up about 80% in 2025 so far, boosted by the AI boom and expectations the firm could benefit from the Trump administration's efforts to raise government efficiency. Recent Sell-Off Backed by ...