Micron’s share price surged 239.1% in 2025, vastly outperforming the S&P 500’s 16.4% gain and the Nasdaq Composite’s 20.4% advance. This rally was underpinned by blistering demand for high-bandwidth memory chips used in AI processors from industry leaders such as Nvidia and AMD. As companies aggressively scaled their AI infrastructure, Micron’s pricing power for HBM modules allowed it to capture outsized revenue growth and investor enthusiasm throughout the year.

In its fiscal year ending August 28, 2025, Micron posted revenue of $37.38 billion, up from $25.11 billion a year earlier, while adjusted earnings per share jumped to $8.29 from $1.30. The momentum carried into the first quarter of fiscal 2026, with revenue rising 56.6% year-over-year to $13.64 billion and adjusted EPS climbing 167% to $4.78. These results cemented Micron’s position as a dominant supplier of memory for AI workloads and reassured investors that growth would remain robust.

Following its Q1 report, Micron announced that it had sold out its entire HBM production capacity through the end of 2026, a clear signal that demand continues to outstrip supply. Management now estimates it can satisfy only roughly 60% of the market’s AI memory requirements for the year, suggesting substantial upside to both pricing and volume if additional capacity comes online. This tight supply environment underpins forecasts for continued margin expansion and strong free cash flow.

To address the supply shortfall, Micron has accelerated its capital investments. On January 16, the company broke ground on a flagship fabrication facility in Western New York, marking the largest domestic memory plant in decades. The following day, Micron agreed to acquire an advanced wafer fab from Powerchip Semiconductor Manufacturing Corporation, securing additional HBM capacity. These strategic moves signal that Micron’s next phase of growth is supported by a deepening manufacturing moat designed to meet surging AI-driven memory needs.