New York, March 18, 2026, 10:50 EDT
Micron Technology traded up early Wednesday, the stock tacking on 0.3% to $463.01 as of 10:35 a.m. EDT, a day after rallying 4.5%. Traders pointed to Micron’s latest HBM win for Nvidia’s Vera Rubin systems, with the company’s quarterly results due after the bell.
This report is shaping up as a real test for whether the AI investment surge can actually change the fundamentals for a company that’s spent years riding brutal memory-chip cycles. According to FactSet consensus via MarketWatch, fiscal second-quarter adjusted earnings are pegged at $9.19 a share, with revenue just about $20 billion. Rosenblatt’s Kevin Cassidy called the setup a “slight beat-and-raise.” MarketWatch
Micron’s results send signals to rivals Samsung Electronics and SK Hynix, both key HBM suppliers—HBM being the high-speed memory that works alongside AI accelerators. On Wednesday, Samsung co-CEO Jun Young-hyun described the current market as an “unprecedented supercycle.” Over at SK Group, Chairman Chey Tae-won warned that wafer shortages linked to AI demand could persist through 2030. Reuters
On Monday, Micron announced its 36GB 12-layer HBM4 is now shipping in volume for Nvidia’s Vera Rubin platform. The chip delivers more than 2.8 terabytes per second of bandwidth and offers over 20% better power efficiency compared to HBM3E. “Scale together from day one,” said Sumit Sadana, Micron’s chief business officer, describing how the company is working with Nvidia to align compute and memory. Micron Technology
Earlier, the company took another step forward. According to Reuters, Micron is set to build a second fab at its recently acquired Tongluo site in Taiwan—bought from Powerchip Semiconductor. The goal: ramp up DRAM and HBM chip output. Construction’s slated to kick off before the close of fiscal 2026.
It’s a punishing environment for buyers now, while suppliers are reaping the rewards. In February, TrendForce projected that conventional DRAM contract prices would soar 90% to 95% in the January-March quarter compared to the previous period—AI and data-center appetite is fueling that surge, along with a sharper supply-demand imbalance.
Micron faces stiff competition. Back in December, Reuters noted that Micron’s HBM supply for 2026 was already spoken for, with tightness likely to persist even further out. Samsung, meanwhile, announced last month it began shipping HBM4 to clients, stepping up efforts to catch rivals.
The setup is a double-edged sword. According to Barron’s, Micron’s bigger presence in Taiwan could boost global memory supply by close to 20% through 2027-28, but that may not be enough to meet demand. There’s also a warning: pricier DRAM chips could squeeze margins for smartphone and PC makers. Wednesday brought some heat too—U.S. producer prices ran hotter, oil climbed again, yields moved higher, and the broader market grew less forgiving. If Micron’s guidance falls short, the shares could feel it.
Micron will report its fiscal second-quarter earnings after Wednesday’s close, with a conference call set for 2:30 p.m. Mountain time, according to a company notice. Investors are likely to focus as much on the outlook as on the top-line figures.
