New York, March 23, 2026, 4:22 PM EDT
Micron Technology took another hit Monday, dropping 4.4% to close at $404.25. This comes as the memory-chip giant joined the S&P 100 before the bell, part of the index’s routine reshuffle. The stock’s decline was particularly notable given the Nasdaq Composite’s 1.39% climb. News Release Archive
Why does it matter? Micron finds itself right at the heart of the AI chip supply chain these days. The company, together with Samsung and SK Hynix, essentially forms the trio dominating high-bandwidth memory—HBM—vital for AI systems. That puts Micron’s stock in the spotlight; investors use it as a pulse check for the strength of the current spending frenzy. Reuters
This isn’t a reaction to disappointing numbers. Just last week, Micron projected third-quarter revenue at $33.5 billion, give or take $750 million—handily topping LSEG’s analyst consensus of $24.29 billion. That followed a second-quarter revenue result of $23.86 billion, which also cleared expectations, and the board approved a 30% bump to the quarterly dividend. Reuters
The scale of investment required caught investors off guard. Micron is projecting capital expenditures topping $25 billion for fiscal 2026—with 2027 set for another significant jump, as the company presses ahead with new cleanroom space and more equipment linked to DRAM and HBM demand. Just construction-related capex is on track to surge by over $10 billion year over year in fiscal 2027, according to the company.
“Construction activity is really driving a very significant increase” in overall capex, Chief Business Officer Sumit Sadana told Reuters. One example: Micron’s $1.8 billion Tongluo fab acquisition in Taiwan, which, according to the company, should begin boosting DRAM wafer production starting in the second half of 2027. Reuters
Creative Strategies CEO Ben Bajarin called the expanded build-out “makes sense” given current demand trends and capacity needs. But Mike O’Rourke, JonesTrading’s chief market strategist, was less enthusiastic, suggesting the larger budget only reinforces expectations that the shortage is temporary and that memory prices may revert to their old commodity cycles as more supply comes online. Reuters
Micron hasn’t budged on its demand outlook. CEO Sanjay Mehrotra, in prepared comments, pointed to an “unprecedented gap between supply and demand.” The company expects that supply-demand constraints will stick around for both DRAM—the primary working-memory chip—and NAND flash, used for storage, well past 2026.
That’s the catch. Should fresh plants come online quicker than Micron anticipates, or if orders slow and pricing backs off these levels, margins could quickly feel the pinch. The company added its outlook leaves out any potential impact from trade or geopolitical factors.
Monday’s trading left little mystery. Not even Micron’s S&P 100 debut, plus a bounce across the broader market, quieted concerns about how long this AI-fueled rally can dodge the memory sector’s familiar boom-bust pattern. News Release Archive
