TLDR
- Micron (MU) stock delivered a remarkable 122.9% return during the last six months, vastly outperforming the tech sector’s modest 3.4% climb.
- Surging AI infrastructure needs for DRAM, NAND, and High Bandwidth Memory (HBM) products are propelling the company forward, with HBM inventory completely reserved through 2026.
- Second-quarter fiscal 2026 revenue skyrocketed 196% year-over-year to $23.86 billion, while adjusted EPS exploded 682% higher to $12.20.
- BofA Securities remains confident in Micron’s prospects, projecting worldwide AI infrastructure spending to approach $1.4 trillion by decade’s end.
- Following this massive rally, MU shares still command a forward P/E ratio between 5-6, dramatically lower than the sector’s 23.43 average.
Micron Technology (MU) has delivered an exceptional 122.9% return during the previous six months, establishing itself as one of the semiconductor industry’s top performers lately. This performance significantly eclipses the wider Zacks Computer and Technology sector, which managed only a 3.4% gain during the identical timeframe.
The catalyst driving this impressive rally is crystal clear: investment in AI infrastructure continues accelerating rapidly, with memory semiconductors positioned right at the epicenter. As cloud facilities expand capacity to accommodate increasingly demanding AI processing tasks, requirements for Micron’s DRAM, NAND, and particularly High Bandwidth Memory (HBM) products have intensified dramatically. Production allocations for the company’s HBM3E and HBM4 solutions are completely reserved throughout the entire 2026 calendar year.
NVIDIA announced in 2025 that Micron serves as a primary HBM provider for its GeForce RTX 50 Blackwell GPU lineup. Requirements for HBM4 technology are being substantially influenced by NVIDIA’s forthcoming Vera Rubin platform.
Micron is simultaneously expanding its HBM advanced packaging operations in Singapore to satisfy this overwhelming demand. BofA Securities analysts highlighted on April 7 that worldwide AI infrastructure spending is projected to nearly triple, reaching $1.4 trillion by 2030, positioning Micron favorably within the memory segment as cloud providers and government entities modernize their computing infrastructure.
Financial results that are hard to ignore
During the second quarter of fiscal 2026, Micron’s revenue reached $23.86 billion, representing a 196% year-over-year surge. Adjusted EPS arrived at $12.20, marking a staggering 682% jump compared to the corresponding period last year. Both metrics significantly exceeded analyst projections — revenue surpassed expectations by 21.67% while EPS beat forecasts by 38.57%.
Adjusted gross margin expanded substantially to 74.9%, climbing from 37.9% in the prior-year quarter. Operating income soared to $16.46 billion compared with $2.01 billion previously. For the complete fiscal 2026 year, Wall Street analysts anticipate revenue expansion of 194% alongside EPS growth of 604%.
The expansion narrative extends beyond current results. Fiscal 2027 consensus projections suggest an additional 58.5% revenue boost and 63.9% EPS advancement.
Why the valuation still stands out
Despite this substantial appreciation, Micron shares trade at a forward P/E ratio approximately between 5 and 6 — substantially beneath the sector average of 23.43. By comparison, Marvell Technology commands 26.74x, Texas Instruments trades at 31.23x, and Intel sits at 87.21x.
One extended-horizon investment thesis centers on AI inference operations. Unlike model training, which occurs intermittently, inference computing runs continuously whenever users engage with operational AI applications. This dynamic means memory requirements scale proportionally with AI adoption, not merely with model expansion. Micron’s HBM3E and LPDDR5X products are engineered precisely for this operational landscape.
There’s also the edge computing AI opportunity that receives insufficient attention. Self-driving vehicles, intelligent manufacturing facilities, and robotic surgical systems all require on-device memory capable of processing optimized AI algorithms locally. This operates on LPDDR and embedded NAND — representing a secondary demand channel for Micron that operates independently from data center investment cycles.
BofA noted that although certain analysts have expressed concerns regarding Micron approaching “peak margin” territory, the stock currently trades near the bottom of its historical P/E valuation range. Micron has additionally pledged to deploy over $25 billion during fiscal 2026 as it expands production capacity.
