Micron Technology shares have surged over the past year, propelled by a persistent shortage of memory capacity that is especially acute for AI data-center applications. The rally has been driven by strengthening demand for high-bandwidth memory, with investors increasingly focused on whether the supply-demand imbalance can last beyond near-term quarters.
Analyst sentiment has also turned more constructive: the article cited that 46 of 49 analysts covering Micron rate the stock a buy, while projecting that ongoing industry conditions could support further earnings growth even after a major run.
Key takeaways
- Price move: Micron shares have jumped sharply over the past year.
- Catalyst: Continued undersupply of memory—particularly high-bandwidth memory used in AI data centers—has supported pricing and margins.
- Growth implication: Analysts are looking for durable earnings momentum as demand for AI infrastructure outpaces memory supply.
- Valuation implication: The article argues Micron’s earnings multiple suggests the market has not fully priced in the next phase of profitability.
What drove the move
Micron produces dynamic random-access memory (DRAM) and NAND flash used across data-center and computing workloads. In the AI buildout, its high-bandwidth memory (HBM) chips are highlighted as key components for moving large volumes of data quickly between systems and AI accelerators.
The central issue cited is that memory has become a bottleneck in AI infrastructure. While AI accelerators can process data at high speed, they rely on a steady supply of memory to keep training and inference workloads running efficiently—making capacity constraints in memory a direct limiter for broader system deployment.
According to the article, major manufacturers have been expanding HBM output but have not kept pace with demand. It also states that many of the biggest players have reportedly sold out their HBM capacity for 2026, indicating tight visibility for supply in the coming years.
Why investors think the shortage could persist
The article points to industry expectations for sustained growth in HBM demand. It referenced SK Hynix’s outlook that the HBM market is set to expand at an annual rate of 30% through the end of the decade.
It also cited a Bank of America report from April noting that HBM production consumes three to four times the capacity required to make conventional memory. That bottleneck in manufacturing capacity is presented as a structural driver: memory makers are prioritizing HBM and enterprise-grade DRAM over NAND flash and conventional DRAM, which leaves other categories increasingly constrained.
In parallel, the article tied the demand side to ongoing capital spending by hyperscalers and AI companies to expand data-center infrastructure. It referenced that these groups are spending hundreds of billions of dollars to build more data centers and suggested that large backlogs—running into more than $2 trillion, as stated in the article—make it less likely that AI memory demand will cool quickly.
The piece further connected the incentive structure for suppliers to the pricing environment. It said HBM reportedly earns higher margins than memory modules used in consumer electronics such as personal computers and smartphones—pressuring those consumer markets with high memory costs while leaving hyperscalers more willing to pay for AI-related capacity.
It also referenced comments attributed to NVIDIA CEO Jensen Huang that the memory shortage will last “quite a few years,” as reported by Reuters.
How the market is interpreting Micron’s earnings outlook
The article argues that Micron’s earnings growth has already accelerated and that the market may still be underestimating the durability of that trend. It referenced trailing and forward earnings multiples to support the valuation view, stating that Micron’s trailing earnings multiple is 53 and its forward earnings multiple is 10.5.
For the near-term, the article cited consensus estimates for a sharp increase in earnings in the current fiscal year 2026, which ends in August. It stated that earnings per share are expected to rise 636% to $61.01 per share. It also said analysts anticipate a major jump in the next fiscal year, followed by slower—though still positive—growth in fiscal 2028.
The article highlighted that expectations for fiscal 2028 earnings have risen sharply, implying analysts see memory demand continuing to outpace supply. It additionally presented a scenario in which earnings per share could reach $120.24 in fiscal 2028 if projections hold, then grow at a 15% annual rate over the subsequent three fiscal years—leading to a higher earnings base by the end of the five-year window.
Beyond earnings, the article framed the broader investment case as a gap between current valuation and the projected earnings trajectory, suggesting that if memory pricing and volume trends remain supportive, Micron could continue to outperform.
Market reaction and what to watch next
While the article does not attribute the stock’s move to a single earnings release or discrete market catalyst, it links the sustained rally to the same underlying driver that has been revaluing memory cyclicality: AI-driven memory demand colliding with constrained supply—especially for HBM.
Investors watching Micron next will likely focus on continued evidence of tight HBM availability, updates to memory pricing, and management commentary on demand visibility. With the AI data-center buildout still underway, upcoming quarterly earnings reports and guidance will be critical for confirming whether supply expansion can eventually ease the shortage without breaking pricing power.
