After Soaring by 80% During the First Half of 2025, Could This Unstoppable Artificial Intelligence (AI) Stock Be Wall Street's N

  • During the first half of 2025, the S&P 500 and Nasdaq-100 indexes generated total returns of 6% and 8%, respectively. Perhaps unsurprisingly, the top-performing stock across both indexes was data mining specialist Palantir Technologies (PLTR -0.53%), whose shares gained a whopping 80% during the first six months of 2025.