Micron Technology delivered historic financial performance for its fiscal second quarter, yet its stock retreated in after-hours trading as investors digested a substantial increase in planned capital investment. The memory chip leader reported unprecedented revenue and profit, fueled by soaring demand for high-bandwidth memory (HBM) and other chips essential for artificial intelligence systems. However, the announcement of a multi-billion dollar ramp in spending for the coming years tempered the market's immediate reaction.
Record Results and Robust Forecast
For the quarter ended February 26, 2026, Micron posted adjusted earnings of $12.20 per share on revenue of $23.86 billion. The company's non-GAAP gross margin reached a record 74.9%, driven by sharp price increases for its core memory products. Looking ahead, management provided a bullish outlook for the fiscal third quarter, targeting revenue of approximately $33.5 billion, plus or minus $750 million, with adjusted earnings projected near $19.15 per share and gross margin estimated around 81%.
In a move signaling confidence in its sustained cash generation, Micron's board authorized a 30% increase to its quarterly dividend, raising it to 15 cents per share. CEO Sanjay Mehrotra emphasized the strategic importance of memory, stating it has become "a defining strategic asset in the AI era." The company noted that DRAM prices surged 60% to 65% sequentially, while NAND flash prices jumped more than 70%.
The Capex Conundrum
The primary catalyst for the stock's decline was the company's updated capital expenditure guidance. Micron now forecasts capital spending for fiscal 2026 to exceed $25 billion, a figure roughly $5 billion higher than its previous indications. Executives noted that spending for fiscal 2027 is also expected to move higher, citing escalating construction costs as a key driver. Chief Business Officer Sumit Sadana explained in an interview that "construction activity is really driving a very significant increase" in the expenditure plan.
This aggressive investment is aimed squarely at capturing the explosive growth in AI-related demand. Micron is one of only three major suppliers of high-bandwidth memory (HBM)—a premium product stacked next to AI processors—alongside rivals Samsung Electronics and SK Hynix. The company anticipates that data-center demand for DRAM and NAND will surpass 50% of the total addressable market for the first time in 2026, propelled by AI server build-outs.
Global Expansion in Full Swing
Micron's capacity build-out is a global endeavor. The company recently finalized a $1.8 billion acquisition of the Tongluo site in Taiwan from Powerchip Semiconductor Manufacturing Corp. and plans to break ground on a second facility there before the close of fiscal 2026. Furthermore, the chipmaker is advancing new or expanded projects in Boise, Idaho; Clay, New York; Singapore; and India.
On a conference call with analysts, management underscored its deepening ties to the AI ecosystem. Micron confirmed it is now shipping its 36GB HBM4 product in volume for Nvidia's upcoming Vera Rubin AI platform. Regarding data-center NAND, the company described demand as "significantly in excess" of supply for the foreseeable future, a market dynamic that also benefits competitors Samsung and SK Hynix.
Market Context and Analyst Reaction
Analyst Ben Bajarin of Creative Strategies characterized the expanded spending plans as "makes sense," linking them to powerful demand trends and Micron's necessary push to build capacity with no near-term slowdown in sight. Prior to the earnings release, Micron's stock had rallied more than 61% year-to-date, reflecting high expectations for the AI memory cycle.
However, the memory industry is notoriously cyclical, prone to violent swings between shortage and oversupply. Micron itself has cautioned that shipments for traditional markets like personal computers and smartphones could decline by a low-double-digit percentage in calendar 2026. The central risk to the investment thesis is that if AI demand falters or new industry capacity comes online faster than anticipated, the favorable pricing and margin environment could deteriorate rapidly—even if Micron's bet on tight supply beyond 2026 proves correct.
The company's performance and strategic bets now position it at the heart of the global AI infrastructure build-out, but its stock reaction highlights the market's perpetual balancing act between stellar current earnings and the substantial costs required to secure future growth.
