DRAM and HBM shortages exceeding expectations offset NAND noise, and Micron’s profitability may undergo a structural re-rating

Overview

UBS adjusted its Micron model after its latest supply chain checks: near-term forecasts were modestly lowered because the range of NAND pricing outcomes from year-end to C1H27 has widened; meanwhile, supply-demand and pricing strength for HBM4, HBM4E, and DDR are all better than previously expected. UBS believes Micron’s earnings and cash flow durability are improving, supported by high-bandwidth memory, core DRAM, and long-term agreements, and that the company may shift from being valued as a traditional memory cyclical stock to receiving broader semiconductor company valuation multiples.

Core views

There are three core views: first, HBM supply remains tight, and product specification changes have not weakened total demand but instead further increased the C2027 HBM consumption forecast; second, DDR pricing assumptions remain strong, and even after factoring in CXMT supply growth, the industry may remain in shortage at least until C2Q28; third, near-term NAND price increases are lower than previously expected, but server and storage SSD demand, along with some new capacity shifting toward DRAM, may extend the NAND pricing cycle. Overall, the NAND downgrade is not enough to change the view that Micron’s medium- to long-term earnings structure is moving structurally higher.

Analysis framework

The report evaluates Micron’s profitability from C2026 to C2029 by combining supply chain checks, HBM and DDR supply-demand models, product specification and bit consumption calculations, fixed and variable pricing assumptions under long-term agreements, segment revenue and profit forecasts, and comparisons with consensus expectations. The valuation uses approximately 11x next-twelve-month P/E applied to discounted C2029E EPS.

Methodology notes

• Fundamental researchMemory chip supply-demand analysis

  Assess the DRAM, HBM, and NAND cycles through bit demand, capacity supply, inventory, and contract pricing.

  UBS adjusts price and bit demand assumptions based on its latest supply chain checks and explicitly incorporates potential capacity changes at CXMT and YMTC.

• Earnings forecastSegment model

  Forecast shipments, average selling prices, costs, revenue, and gross profit separately for HBM, non-HBM DRAM, NAND, and other businesses.

  The model maps changes in prices and shipments to revenue, margins, EPS, and free cash flow to identify each business’s contribution to earnings revisions.

• Valuation methodsNext-twelve-month P/E valuation

  Value through-cycle profitability at approximately 11x next-twelve-month P/E.

  UBS applies an approximately 11x P/E multiple to approximately US$165 of C2029E EPS and discounts it to C2028 at an approximately 12% cost of equity to derive a US$1,625 target price.

• Expectation gap analysisComparison of UBS forecasts with consensus expectations

  Compare differences in revenue, EPS, margins, and business metrics versus consensus expectations.

  Micron’s EPS forecasts for multiple years are above consensus expectations, which is an important basis for maintaining a positive rating.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• MICRON TECHNOLOGY INC (MU.O)

  Core covered stock and a direct beneficiary of the DRAM, HBM, and NAND upcycle.

  Strengths

  Tight HBM supply and rising prices, continued DDR shortages, support for the earnings floor from long-term agreements, and projected cumulative free cash flow of over US$450B through C2028.

  Weaknesses

  Near-term NAND price increases are lower than previously expected, and end demand for smartphones and PCs remains weak.

  Comparison

  UBS’s EPS forecasts for C2026E to C2028E are overall above consensus expectations, and it believes Micron’s earnings durability can support a valuation closer to the broader semiconductor industry.

  Risks

  Reversal in the memory pricing cycle, deterioration in macro demand, competitor capacity expansion, delays in process migration, changes in HBM customer specifications, and valuation multiple compression.

Key data

• 12-month target priceUS$1,625Maintained unchanged, based on approximately 11x next-twelve-month P/E.
• Reference share priceUS$877.57As of August 7, 2026, implying potential upside of approximately 85.2%.
• Micron EPS forecastsC2026E US$74.13; C2027E US$184.89; C2028E US$265.65Near-term years are adjusted slightly, but overall remain materially above consensus expectations.
• Cumulative free cash flowOver US$450B through C2028Used to support the assessment of earnings durability and valuation re-rating.
• C2027 industry HBM consumption61.5B GbThe previous forecast was 58.7B Gb; total consumption rises instead after the VR300 specification adjustment.
• C2027 industry blended HBM ASP growthapproximately +79% YoYThe previous forecast was approximately +67%; HBM4E pricing could exceed US$30/GB.
• C2027 Micron HBM ASP growthapproximately +72% YoYThe previous forecast was approximately +61%; C2027 HBM bit shipments are approximately 11.65B Gb.
• C3Q26 DDR contract pricesapproximately +20% QoQMicron’s DDR ASP is expected to rise 20% QoQ in C3Q26 and another 11% in C4Q26.
• DRAM supply-demand inflection pointshortage at least until C2Q28The forecast has incorporated CXMT’s bit supply share rising from approximately 7% in C2025 to approximately 9% in C2027.
• C3Q26 NAND contract pricesindustry approximately +20% QoQ; Micron approximately +23% QoQBelow the previous forecasts of approximately +28% and approximately +35%, respectively.
• NAND bit demand growthapproximately +23% in C2026; approximately +26% in C2027Server and storage SSD demand offsets weak smartphone and PC demand.

Impact & implications

For Micron, the upward revisions to HBM and DDR pricing and supply-demand more than offset the negative impact of the near-term NAND downgrade, improving visibility into revenue, margins, and cash flow over the next several years. If long-term agreements can support the earnings floor in a downturn, the market may reduce the discount applied to traditional memory cycle volatility and assign a valuation multiple closer to broader semiconductor companies; conversely, if NAND pricing is weaker than expected or new DRAM supply is released quickly, the scope for earnings and valuation re-rating will narrow.

Risks

• The memory industry is highly cyclical; if DRAM or NAND ASPs decline faster than expected, revenue and margins will be significantly affected.
• A global economic slowdown could weaken demand from servers, PCs, smartphones, automotive, and industrial end markets.
• If capacity expansion by manufacturers such as CXMT is faster than expected, it could shorten the DRAM undersupply cycle.
• The range of NAND pricing outcomes from year-end to C1H27 is wide, and actual price increases may continue to fall short of expectations.
• DRAM and NAND process migrations are complex, and yield or technology progress below expectations could constrain supply, increase costs, or affect market share.
• HBM demand and pricing assumptions depend on AI server deployments, customer product timing, and NVDA platform specifications; related changes could cause forecast deviations.
• If the market does not recognize the structural improvement in earnings, the valuation framework of approximately 11x next-twelve-month P/E may face compression.

What to watch

• Actual C3Q26 and C4Q26 DDR and NAND contract prices and execution of long-term agreements.
• HBM4 and HBM4E supply, yields, and pricing, especially whether HBM4E can reach above US$30/GB.
• The 384GB HBM4 and 512GB HBM4E configurations of different NVDA VR300 versions and their mass production schedules.
• Whether C2027 total HBM consumption can reach 61.5B Gb and whether Micron’s shipment assumption of approximately 11.65B Gb is realized.
• CXMT capacity installation, yields, technology gap, and changes in DRAM bit supply share.
• The actual allocation of YMTC’s new capacity between DRAM and NAND, and whether NAND pricing can continue until peaking in C4Q27.
• Whether server and storage SSD demand can continue to offset weak smartphone and PC demand.
• The extent to which Micron’s free cash flow, gross margin, and EPS deliver versus UBS forecasts and consensus expectations.