Meet the Little-Known Artificial Intelligence (AI) Stock Leading the S&P 500 in 2025 (Hint: Not Nvidia)

Key Points Western Digital's business is prone to boom and bust cycles. But right now, business is booming. Agentic AI will likely be a material driver for memory products in the coming years. 10 stocks we like better than Western Digital › I have a small obsession with tracking the best-performing stocks in the S&P 500. I want to know why they were winners, so that I can better identify future winners. Among stocks that were in the S&P 500 index for the entire year, Nvidia was the best performer ...