Palantir (PLTR) Stock Today: Nvidia Deal, ‘Chain Reaction’ AI Platform and Bubble Fears – Latest News & Forecasts (Dec. 4, 2025)
Palantir Technologies Inc. remains one of the most hotly debated artificial intelligence stocks on the market.

Marvell Technology, Inc. is back in the market spotlight. The AI‑focused chip designer has just delivered record quarterly results, unveiled a $3.25 billion acquisition of photonics startup Celestial AI, and triggered a wave of bullish analyst upgrades.
Today’s highest-ranked model selections.