On the evening of July 31 (US Eastern Time), Micron Technology (MU.US), a leading global memory chip manufacturer, released its fiscal third quarter 2026 earnings report ending May 29, 2026. The data shows that Micron's revenue reached $10.85 billion in the quarter, a 42% increase year-on-year, far exceeding the market expectation of $9.8 billion; adjusted earnings per share (EPS) was $2.85, compared to a loss of $1.43 in the same period last year, with market expectations of only $2.2. This stunning performance drove Micron's stock up 12% in pre-market trading and pushed Philadelphia Semiconductor Index futures up more than 3%.
Earnings Highlights: Turning Profit, Gross Margin Significantly Improved
After four consecutive quarters of losses, Micron has finally reached the profit turning point. The earnings report shows that the company's net profit in this quarter reached $3.12 billion, reversing the net loss of $820 million in the same period last year. The gross margin jumped from 18.7% in the previous quarter to 36.5%, an increase of nearly 18 percentage points, far exceeding the company's previous earnings guidance upper limit.
Looking at specific businesses, DRAM (dynamic random access memory) revenue was $7.24 billion, a 25% increase quarter-on-quarter and 58% year-on-year; NAND flash memory revenue was $3.21 billion, a 20% increase quarter-on-quarter and 22% year-on-year. Micron CEO Sanjay Mehrotra said on the conference call: "We have seen explosive growth in demand for high-bandwidth memory (HBM) and DDR5 server memory from AI data centers, which far exceeds our supply capacity."
AI Server Boom Drives Memory Chip Volume and Price Increases
The core driving force behind this memory chip cycle reversal is artificial intelligence. As OpenAI, Google, Meta and other tech giants continue to increase investment in large model training, and global cloud providers' capital expenditures continue to hit new highs, the demand for high-capacity memory chips from AI servers shows non-linear growth. Goldman Sachs analysts pointed out in their latest report that the DRAM usage of an AI server is 6 times that of a traditional server, and NAND usage is more than 3 times.
As one of the world's three major DRAM manufacturers and five major NAND manufacturers, Micron is undoubtedly the biggest beneficiary of this AI memory wave. The company said that HBM3E (high-bandwidth memory 4th generation) shipments in this quarter doubled quarter-on-quarter, and have achieved price increases for three consecutive quarters. In addition, the average price of DDR5 server memory also increased by about 15% quarter-on-quarter, making a significant contribution to the overall gross margin improvement.
Memory Chip Price Increase Cycle Begins, Industry Benefits Collectively
The release of Micron's earnings report further confirms the arrival of the memory chip price increase cycle. Earlier, Samsung Electronics and SK Hynix have taken the lead in announcing cuts in traditional DRAM and NAND capacity to push memory prices higher. Micron also stated in its earnings report that it will reduce fiscal 2026 capital expenditures to below $8 billion, down from $12 billion in the previous year, while transferring some fab capacity to the HBM product line.
Supported by both supply-side contraction and strong demand-side, several institutions expect DRAM contract prices to rise by more than 20% in the second half of 2026, with NAND flash price increases possibly reaching 30%. This will significantly improve the profitability of the entire memory sector, including peers such as Western Digital (WDC.US) and SanDisk, whose stocks also rose in pre-market trading.
Industry Chain Spillover Effects: Equipment, Materials, and Design Companies All Benefit
The price increase of memory chips not only benefits original manufacturers but also drives the entire semiconductor industry chain. On the upstream equipment side, suppliers such as Applied Materials (AMAT.US) and Lam Research (LRCX.US) will benefit from the trend of total capital expenditure decreasing but structure tilting toward advanced processes; downstream module manufacturers such as Kingston and Jia Boluo will face cost increases, but strong demand can still pass on the pressure.
Particularly noteworthy is the HBM industry chain. Since HBM requires a large amount of advanced packaging capacity, TSMC (TSM.US) and ASE (ASX.US) with advanced packaging technology will receive more orders. In addition, core materials for HBM—interlayer dielectric (SOC) and TSV (through-silicon via) process-related companies such as Anji Technology and Yake Technology may also attract market attention.
Market Outlook: AI Narrative Remains the Main Theme, But Be Wary of High-Level Volatility
Micron's better-than-expected earnings report has undoubtedly injected a stimulant into the recently volatile US stock market. Against the backdrop of mixed tech giant earnings reports and mixed macro data, the semiconductor sector has once again become investors' safe haven. Several Wall Street investment banks have upgraded Micron's target price after the earnings report: Morgan Stanley raised the target price from $220 to $260, citing that this memory price increase cycle will last at least until the first half of 2027; Bank of America Merrill Lynch gave it a "buy" rating with a target price of $280.
However, some analysts also warn of risks: the current US semiconductor sector valuation is already at historical highs, and uncertainties in Fed policy have not yet been eliminated. Any macro-level negative news could trigger profit-taking. While chasing the memory price increase trend, investors should also pay attention to the rhythm of seasonal demand and inventory adjustments.
Micron's Earnings Release Timeline
- Pre-market: Micron earnings report released, stock up 12%
- Opening: Philadelphia Semiconductor Index opens 3% higher, driving Nasdaq strength
- During trading: Memory stocks such as Western Digital and SanDisk follow up, AI computing chain broadly rises
- Close: Expected three major indices all close higher, S&P 500 likely to set new high
Overall, Micron's "perfect score" report once again proves the huge dividends brought by AI infrastructure construction. For investors, the memory chip sector is transforming from "cycle bottom" to "growth track," worthy of special attention. But at the same time, it should be noted that the market often prices in advance, and chasing gains at high levels requires particular caution.
(This article is for reference only and does not constitute investment advice)
