Palantir (PLTR) Stock This Week: Navy’s $448M ShipOS Push, Chain Reaction AI Infrastructure Bet, and What to Watch Next Week (Updated Dec. 12, 2025)
Updated: December 12, 2025 — Palantir Technologies Inc. (PLTR) closed Friday at $183.57, ending a choppy week modestly higher even after a late-week pullback tied to broader “AI trade” volatility. Investing.com Investors spent the past several days weighing two powerful