Palantir (PLTR) Stock in December 2025: Buy or Sell After Michael Burry’s Big Bet and Cathie Wood’s Trims?
Palantir shares have surged over 100% in 2025 and more than 2,000% since launching its AI platform, but the stock faces scrutiny over valuation and insider selling. Michael Burry disclosed a large put-option bet against Palantir, while Ark Invest trimmed its stake. Q3 revenue jumped 63% to about $1.2 billion, with US commercial revenue up 121%. Bank of America raised its price target to $255 despite valuation concerns.