Micron Technology’s latest results gave the mu stock price a fresh jolt as the memory-chip maker said revenue nearly tripled year over year in the second quarter of fiscal 2026, ended Feb. 26. Revenue also rose 75% from the prior quarter, and net profit margin jumped to 57.8%.
The numbers matter because Micron’s chips sit inside AI systems and supply the bandwidth those processors need to handle heavy workloads at full speed. Micron’s outlook for the fiscal third quarter pointed to $34.25 billion in revenue at the midpoint, implying 43.5% sequential growth and signaling that demand is still running hot.
Over the past five years, Micron’s revenue compound annual growth rate has been 11.8%, but the latest quarter was a different kind of story. The company has exited the consumer business and is leaning into high-margin orders tied to AI infrastructure, a shift that helped push profitability sharply higher just as the AI buildout has started to dominate semiconductor spending.
That backdrop is what has investors treating Micron as an AI stock rather than just a memory maker. Grandview Research projects the AI industry will grow at a 30.6% compound annual rate through 2033, and Micron’s recent 30% dividend hike was read as a sign that management expects these tailwinds to last for a long time.
The tension is that Micron’s fortunes now depend heavily on a single kind of demand. The company has moved away from the consumer market to chase AI infrastructure orders, and that bet is paying off today because memory chips are in the middle of the AI supply chain. If the buildout keeps accelerating, Micron has room to keep growing fast; if it slows, the company will have far less insulation than it once did.
For now, the message from the quarter is clear: Micron is no longer selling a slow-moving memory story. It is selling AI capacity, and the market is pricing it like one.