Memory chips maker Micron (NASDAQ: MU) reported Q2 CY2026 results topping the market’s revenue expectations, with sales up 346% year on year to $41.46 billion. On top of that, next quarter’s revenue guidance ($50 billion at the midpoint) was surprisingly good and 14.5% above what analysts were expecting. Its non-GAAP profit of $25.11 per share was 27.7% above analysts’ consensus estimates.
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Micron (MU) Q2 CY2026 Highlights:
- Revenue: $41.46 billion vs analyst estimates of $36.28 billion (346% year-on-year growth, 14.3% beat)
- Adjusted EPS: $25.11 vs analyst estimates of $19.66 (27.7% beat)
- Adjusted Operating Income: $33.68 billion vs analyst estimates of $25.4 billion (81.2% margin, 32.6% beat)
- Revenue Guidance for Q3 CY2026 is $50 billion at the midpoint, above analyst estimates of $43.68 billion
- Adjusted EPS guidance for Q3 CY2026 is $31 at the midpoint, above analyst estimates of $23.46
- Operating Margin: 80.4%, up from 23.3% in the same quarter last year
- Free Cash Flow Margin: 44.2%, up from 18% in the same quarter last year
- Inventory Days Outstanding: 122, down from 123 in the previous quarter
- Market Capitalization: $1.12 trillion
“Micron’s record fiscal Q3 financial results and even stronger outlook for Q4 reflect the strategic value of memory in the AI era,” said Sanjay Mehrotra, Chairman, President and CEO of Micron Technology.
Company Overview
Founded in the basement of a Boise, Idaho dental office in 1978, Micron (NASDAQ: MU) is a leading provider of memory chips used in thousands of devices across mobile, data centers, industrial, consumer, and automotive markets.
Revenue Growth
A company’s long-term performance is an indicator of its overall quality. Any business can experience short-term success, but top-performing ones enjoy sustained growth for years. Luckily, Micron’s sales grew at an incredible 28.8% compounded annual growth rate over the last five years. Its growth surpassed the average semiconductor company and shows its offerings resonate with customers, a great starting point for our analysis. Semiconductors are a cyclical industry, and long-term investors should be prepared for periods of high growth followed by periods of revenue contractions (which can sometimes offer opportune times to buy).
We at StockStory place the most emphasis on long-term growth, but within semiconductors, a half-decade historical view may miss new demand cycles or industry trends like AI. Micron’s annualized revenue growth of 106% over the last two years is above its five-year trend, suggesting its demand was strong and recently accelerated. 
This quarter, Micron reported magnificent year-on-year revenue growth of 346%, and its $41.46 billion of revenue beat Wall Street’s estimates by 14.3%. Beyond the beat, this marks 11 straight quarters of growth, showing that the current upcycle has had a good run - a typical upcycle usually lasts 8-10 quarters. Company management is currently guiding for a 342% year-on-year increase in sales next quarter.
Looking further ahead, sell-side analysts expect revenue to grow 121% over the next 12 months, an improvement versus the last two years. This projection is eye-popping for a company of its scale and suggests its newer products and services will catalyze better top-line performance.
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Product Demand & Outstanding Inventory
Days Inventory Outstanding (DIO) is an important metric for chipmakers, as it reflects a business’s capital intensity and the cyclical nature of semiconductor supply and demand. In a tight supply environment, inventories tend to be stable, allowing chipmakers to exert pricing power. Steadily increasing DIO can be a warning sign that demand is weak, and if inventories continue to rise, the company may have to downsize production.
This quarter, Micron’s DIO came in at 122, which is 28 days below its five-year average. At the moment, these numbers show no indication of an excessive inventory buildup.
Key Takeaways from Micron’s Q2 Results
It was good to see Micron beat analysts’ EPS expectations this quarter. We were also excited its operating income outperformed Wall Street’s estimates by a wide margin. Zooming out, we think this was a solid print. The stock traded up 7% to $1,127 immediately after reporting.
Indeed, Micron had a rock-solid quarterly earnings result, but is this stock a good investment here? We think that the latest quarter is only one piece of the longer-term business quality puzzle. Quality, when combined with valuation, can help determine if the stock is a buy. We cover that in our actionable full research report which you can read here (it’s free).
