Palantir (PLTR) Stock on Dec. 20, 2025: Price Action, U.S. Navy ShipOS Catalyst, Chain Reaction With Nvidia, and Wall Street Forecasts
Palantir Technologies closed at $193.38 on Dec. 19, up 4.18%, putting shares just 6.8% below their 52-week high. The move follows news of a $448 million U.S. Navy contract and new AI partnerships, as well as a multi-year renewal with France’s DGSI. Palantir’s stock is now more than triple its 52-week low.