Skip to navigationSkip to main contentSkip to right columnADVERTISEMENTAnushka MukherjiWed, August 5, 2026 at 8:40 PM GMT+2 7 min readBullish - green stock market chart with arrow up day trade by Quality Stock Arts via ShutterstockArtificial intelligence (AI) has been Wall Street's favorite investment story for the past few years. Naturally, when investors think of AI winners, chipmakers are usually the first names that come to mind. But there's another critical piece of the AI puzzle that's often overlooked. Every AI model relies on massive amounts of high-speed memory to train, process, and store data, making memory chips just as essential to the AI revolution. That shift has turned memory makers into some of the biggest beneficiaries of the AI boom. While the U.S. memory market has long been dominated by a handful of established names, a new heavyweight has finally arrived. South Korea's second-most valuable company and memory giant SK Hynix (SKHY) made its U.S. debut just last month by listing its American Depositary Receipts (ADRs) on the Nasdaq, and the stock is already generating plenty of buzz on Wall Street. Analysts have rushed to initiate coverage, with several expressing confidence in the company's AI-driven growth prospects.More News from Barchart