Micron Soars on Record AI-Driven Earnings Surge

Micron Technology ((MU)) has held its Q2 earnings call. Read on for the main highlights of the call.

Micron Technology’s latest earnings call struck a decidedly upbeat tone, as management highlighted record-breaking results across revenue, margins, and free cash flow alongside a steeply higher outlook for the coming quarters. Executives balanced this enthusiasm with candid warnings about structural supply constraints, elevated capital spending, and pockets of demand risk that could test execution over the next several years.

Record-Breaking Quarterly Revenue

Micron reported fiscal Q2 revenue of $23.9 billion, its fourth straight quarterly record and the largest sequential jump in its history. Sales surged 75% from the prior quarter and 196% year over year, with management emphasizing that the $10.2 billion sequential increase underscores extraordinary demand for advanced memory in data center and AI workloads.

DRAM Revenue Surges on Pricing Power

DRAM remained the engine of growth, generating a record $18.8 billion and accounting for 79% of total revenue. Bit shipments grew in the mid‑single digits, but pricing did the heavy lifting, with DRAM prices rising by the mid‑60% range thanks to tight supply and a richer mix tied to AI‑driven server demand.

NAND Strength and Data Center Mix

NAND revenue also hit a record at $5.0 billion, up 169% year over year and 82% sequentially, as higher prices and mix offset only low‑single‑digit bit growth. Management cited a record QLC bit mix and noted that data center NAND revenue more than doubled sequentially, underscoring a shift toward high‑value storage for cloud and AI infrastructure.

Margins and Earnings Hit New Highs

Profitability followed revenue higher, with consolidated gross margin reaching a record 75%, up 18 percentage points quarter over quarter and nearly double year‑ago levels. Operating margin climbed to 69%, while non‑GAAP EPS jumped to $12.20, up 155% sequentially and 682% from a year earlier as operating leverage kicked in across the business.

Cash Generation and Balance Sheet Upswing

Micron produced $11.9 billion in operating cash flow and, after $5.0 billion of capital spending, delivered record free cash flow of $6.9 billion, 77% above its prior high. The company ended the quarter with $16.7 billion in cash and investments, over $20 billion in total liquidity, net cash of $6.5 billion, and has reduced debt by more than $5 billion over the last three quarters.

Guidance Signals Another Step‑Change Higher

For fiscal Q3, Micron guided revenue to roughly $33.5 billion, plus or minus $0.75 billion, with gross margin around 81% and EPS near $19.15, all well above any prior full‑year revenue level before fiscal 2025. Management expects Q3 free cash flow to rise materially even as it spends about $7.0 billion on CapEx, reinforcing confidence in both demand and pricing through the rest of this year.

Capital Returns and Allocation Discipline

Reflecting its stronger position, the board approved a 30% increase in the quarterly dividend to $0.15 per share, and the company repurchased $350 million of stock within the limits of CHIPS funding rules. Executives reiterated a commitment to continued deleveraging, maintaining robust liquidity, and pursuing opportunistic share buybacks while balancing massive investment needs.

Technology and Product Roadmap Leadership

Micron highlighted rapid progress on next‑generation products, including volume shipments of its HBM4 36GB 12‑Hi and sampling of a 48GB 16‑Hi configuration for AI accelerators. The 1γ DRAM node is ramping at the fastest pace in company history and is expected to represent a majority of DRAM bits by mid‑2026, while G9 NAND should similarly dominate NAND output on that timeframe.

Data Center SSD Momentum and Share Gains

In storage, Micron is now in high‑volume production of G9‑based PCIe Gen6 data center SSDs, including a 122TB high‑capacity drive that is seeing strong customer adoption. The company said its data center SSD market share increased for the fourth straight year in 2025 to a new record, reinforcing its positioning in a key profit pool tied to AI and cloud build‑outs.

Global Fab Expansion and Rising CapEx

Micron continues to scale its global manufacturing footprint, closing its Tongluo site acquisition early and ramping its new assembly and test facility in India to commercial shipments. Major new fabs in Idaho, New York, Singapore, and Hiroshima are progressing, with initial wafer output targeted for 2027–2028 and fiscal 2026 CapEx now expected to exceed $25 billion to support these projects.

Persistent DRAM and NAND Supply Constraints

Management stressed that industry supply for both DRAM and NAND remains very tight and will likely stay constrained into and beyond 2026, limiting the industry’s ability to fully meet demand. Some customers are currently receiving only about half to two‑thirds of their requested volumes, particularly in server and other high‑value segments.

Lean Inventory Heightens Execution Risk

Ending inventory stood at $8.3 billion, with total days of inventory at 123 and DRAM days below 120, levels the company described as especially tight. While this supports pricing, it also leaves little buffer against disruptions or unexpected demand spikes, increasing the operational challenge amid ongoing supply bottlenecks.

Escalating Capital Intensity

The company acknowledged that capital intensity is rising sharply, with fiscal 2026 CapEx projected above $25 billion and a meaningful step‑up in 2027 driven by more than $10 billion of additional construction spend. These large, front‑loaded investments raise execution and funding risk but are seen as necessary to secure long‑term capacity for advanced nodes and AI‑centric products.

Demand Risks in Consumer Markets

Management cautioned that steep price increases—mid‑60% for DRAM and high‑70% for NAND over the year—may weigh on price‑sensitive segments like PCs and smartphones. The company warned that unit shipments for these end markets could decline in the low double digits in calendar 2026, even as data center and AI demand remain robust.

HBM Margin Headwinds and Mix Management

While high‑bandwidth memory is central to Micron’s AI strategy, executives noted that HBM margins currently trail those of non‑HBM products, creating a mix challenge as HBM ramps. At very high corporate gross margin levels, further price hikes on HBM deliver diminishing incremental benefit, making cost improvements from nodes like 1γ critical to sustaining profitability.

Structural Constraints on Industry Supply

Micron pointed to broader structural limits on memory supply growth, including diminishing bits‑per‑wafer gains from each new process node and finite cleanroom capacity. Long lead times for new greenfield fabs and the need to reallocate cleanroom space between DRAM and NAND complicate capacity planning, reinforcing the likelihood of a tight supply environment for several years.

Unspecified SCA Terms and Risk Buffering

The company announced its first five‑year Strategic Customer Agreement and ongoing talks for additional deals but declined to disclose pricing or volume protections. While these agreements may provide demand visibility, investors lack clarity on how they might shield margins or volumes in a potential downturn and what cancellation or flexibility provisions they contain.

Guidance and Industry Outlook

Looking ahead, Micron’s guidance assumes DRAM bit shipments across the industry will grow in the low‑20% range in calendar 2026, with NAND bits up around 20% and server units increasing in the low teens. The company plans to grow its own DRAM and NAND supply roughly in line with the market, raise OpEx modestly in fiscal Q4 due to an extra work week, and increase R&D‑driven expenses in 2027 while still targeting materially higher free cash flow and maintaining a strong balance sheet.

Micron’s earnings call painted the picture of a company riding an historic AI and data center wave, posting record results and guiding to even higher peaks while rapidly advancing its technology roadmap. Yet management was clear that tight supply, heavy CapEx, and consumer softness pose real tests, leaving investors to weigh the sheer strength of current fundamentals against the execution demands of building a much larger, more complex global memory franchise.