Impax US Sustainable Economy Fund highlighted Micron Technology as a material contributor to its Q2 2026 performance, noting the stock surged due to sharply accelerating demand for high-bandwidth memory (HBM) in AI training and inference applications. The data center build-out by hyperscale providers significantly uplifted Micron's pricing power and volume outlook, leading the company to revise its forward guidance meaningfully higher. Micron Technology (NASDAQ:MU) closed at $1,016.59 per share on September 4, 2026, with a one-month return of 18.07% and a 52-week gain of 673.31%, reaching a market capitalization of $1.15 trillion.