JPMorgan initiates SK hynix ADR at Overweight, expecting AI memory demand and shareholder returns to support a US$245 June 2027 target.

Overview

JPMorgan initiates coverage of SK hynix ADR with an Overweight rating. Its central case is that AI-driven demand, structurally constrained memory supply, HBM leadership, long-term agreements and a more explicit capital-return policy can make earnings more durable and support a higher valuation through 2028E.

Core views

JPMorgan initiates coverage of SK hynix ADR at Overweight with a June 2027 price target of US$245, versus US$185.55 on 8 September 2026. The target applies a 20% ADR premium to a local-share value based on 7x average FY26E-FY27E EPS. The report argues that the premium is justified by the ADR’s access to global investors, liquidity and broader valuation comparability, while acknowledging that the ADR currently trades at a 30%+ premium to the local line and that future issuance or better fungibility could narrow that premium. The target implies 32% potential upside. The core thesis is that the memory cycle has shifted from a conventional short commodity cycle toward a longer AI-led expansion. JPMorgan expects the upcycle to last more than five years, with positive ASP growth from 1Q24 through 4Q28 or later; it characterizes the current point as mid-cycle, after ten quarters of rising ASPs. AI training, inference and agentic-AI workloads raise memory intensity, while token consumption, cloud-service-provider revenue and AI infrastructure investment are accelerating. The report forecasts global DRAM-plus-NAND TAM of US$971bn in 2026E, US$1,442bn in 2027E and US$1,826bn in 2028E, versus US$214bn in 2025. Supply conditions are central to the longer-cycle view. HBM requires more wafer allocation and carries a wafer-to-die penalty, while advanced product specifications and slower bit-productivity gains constrain supply response. The report expects DRAM and NAND demand from cloud service providers to grow 60% and 58% year on year, respectively, next year. Although memory capex is rising, the projected 2-2.5-year lead time from construction to wafer output means the supply-demand imbalance should persist. Industry memory capex rose 34% year on year from US$58bn in 2024 to US$77bn in 2025, and JPMorgan projects a 35% CAGR for 2025-28E, but argues that additional spending is needed to address shortages rather than evidence of undisciplined expansion. SK hynix is positioned as the principal company-level beneficiary because of its HBM scale, yields, server exposure and strategic relationships. The report calls it the largest HBM producer by revenue and bit-supply share, notes its dominant supply relationship with NVIDIA, and cites a US$750bn NVIDIA partnership encompassing DRAM, HBM and NAND. SK hynix had about 60% HBM sales share in 2025 and roughly 74% NVIDIA HBM wallet share, although JPMorgan expects competition to lower its HBM sales share to the mid-40% range from 2026E and low-40% thereafter. It nevertheless expects the company to defend more than 40% medium-term HBM share through execution, custom-HBM projects and its TSMC relationship. The report expects earnings to remain very strong even as the pace of estimate upgrades moderates. It models 521% year-on-year EPS growth in 2026E and a roughly 25% EPS CAGR through 2028E; the initiation summary cites a 34% EPS CAGR over the next two years. JPMorgan’s FY26E-FY27E estimates are broadly consistent with consensus, but its FY28E estimates are higher because it assumes a larger server-memory sales mix and associated ASP improvement. Its forecasts call for FY26E-FY28E revenue of W338.8trn, W511.2trn and W666.7trn, EBIT of W255.4trn, W395.1trn and W507.8trn, and EBIT margins of 75.4%, 77.3% and 76.2%, respectively. Long-term agreements are a second structural pillar. SK hynix has locked in more than 50% of capacity through LTAs, and JPMorgan believes the contracts improve order visibility, revenue durability and pricing resilience. It notes that data-center and AI-related demand comprises over 70% of contract bit demand and more than 85% of contract revenue. The report cautions that the degree to which LTAs flatten pricing and customers’ willingness to commit in a downturn remain uncertain, but treats contract mechanisms, deposits and shareholder-return policies as supporting evidence that supply-demand conditions are stronger than in past cycles. Capital returns are expected to reinforce the valuation case. SK hynix lifted its payout objective from within 50% to more than 50% of cumulative FCF and announced a W40trn treasury-share buyback and cancellation. JPMorgan estimates cumulative cash yield of approximately 41.8% for 2026-28E and views the more visible FCF-based framework as an important re-rating catalyst. The report expects net cash to deepen, with net gearing moving from +12% in FY24A to -39% in FY26E and -48% in FY27E, supported by forecast FCF of roughly W150trn, W269trn and W348trn in FY26E-FY28E. Relative valuation is another support. SKHY traded at 5.8x forward twelve-month P/E versus Micron at 6.5x, an 11% discount, while the ADR was described as roughly 20% discounted to Micron despite comparable or better margins, scale and HBM execution. JPMorgan attributes much of Micron’s historical premium to US market structure, liquidity, passive flows and disclosure cadence rather than through-cycle earnings power. It expects wider global access and better peer comparability to narrow the valuation gap, although it does not assume full convergence because governance, investor-base and corporate-structure differences remain. Risks are meaningful. China suppliers have reached approximately 8% NAND and 12% DRAM bit-supply share, and faster product qualification could increase competitive pressure. The report also highlights lower-than-expected DRAM prices and margins, uncertainty over end demand and inventories, AI-capex or macro volatility, HBM content changes, and ADR premium compression as fungibility improves. It notes that each additional 10% memory-price increase affects EPS materially: for 2026E, W2,132 for DRAM and W5,350 for NAND; for 2027E, W24,859 for DRAM and W8,593 for NAND. FX is another earnings sensitivity: every W10 move in USD/KRW is estimated to change operating profit by W1.9trn, all else equal.

Analysis framework

JPMorgan begins with the AI-driven supply-demand outlook for memory, then connects that outlook to SK hynix’s HBM leadership, server exposure, LTA coverage, financial forecasts and capital-return policy. It values the ADR from the local share using a forward P/E multiple and an ADR premium, while comparing valuation, profitability, shareholder returns and ADR mechanics with memory peers.

Methodology notes

• Valuation methodsP/E and PEG Valuation

  Forward P/E valuation using 7x average FY26E-FY27E EPS for the local shares plus a 20% ADR premium.

  The report converts a local-share earnings multiple into ADR fair value, using the premium as an allowance for ADR market access and valuation comparability.

• Industry AnalysisSupply-demand framework

  Memory supply-demand analysis based on AI demand, HBM wafer intensity, capacity additions, capex and fab lead times.

  JPMorgan uses demand growth and supply constraints to support its expectation of a longer and more durable memory upcycle.

• Corporate Fundamentals and FinanceFree cash flow analysis

  FCF payout, buybacks, cash yield and net-cash forecasts.

  The report treats rising FCF distribution and buyback capacity as evidence of capital-return visibility and a potential valuation catalyst.

Asset mapping & comparison

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

• SK hynix ADR (SKHY.US)

  Primary covered ADR and beneficiary of AI-driven memory demand, HBM leadership, LTAs and shareholder-return changes.

  Strengths

  HBM leadership, high server-memory exposure, NVIDIA and TSMC relationships, LTA coverage and more than 50% cumulative FCF payout objective.

  Weaknesses

  ADR trades at a substantial premium to the local listing and faces limited fungibility.

  Comparison

  Trades at 5.8x forward twelve-month P/E versus Micron at 6.5x; JPMorgan sees a valuation gap not fully explained by fundamentals.

  Risks

  Lower DRAM prices and margins, end-demand or inventory uncertainty, China competition, AI-capex volatility and ADR-premium compression.

• SK hynix local shares (000660.KS)

  Underlying local equity used as the valuation basis for the ADR.

  Strengths

  Underlying HBM, DRAM and NAND earnings exposure.

  Weaknesses

  Lower global investor accessibility than the ADR.

  Comparison

  JPMorgan applies a 20% ADR valuation premium to local-share fair value.

  Risks

  Subject to the same memory-cycle, pricing and competition risks as the ADR.

• Micron

  Comparable memory peer.

  Strengths

  US market structure, liquidity, passive flows and disclosure cadence support its historical valuation premium.

  Comparison

  Historically traded at an approximately 17% premium to SK hynix since 2010; JPMorgan expects SKHY’s valuation gap to narrow over time.

Key data

• ADR rating and target priceOverweight; US$245 by June 2027Initiation target implies 32% potential upside from US$185.55 on 8 September 2026.
• Memory-cycle duration5+ yearsJPMorgan expects the AI-driven upcycle to extend beyond typical historical cycles.
• SK hynix EPS growth521% y/y in 2026E; approximately 25% CAGR through 2028EDriven by memory pricing, server mix and higher-value products.
• Global memory TAMUS$971bn in 2026E; US$1,442bn in 2027E; US$1,826bn in 2028EJPMorgan forecast for DRAM plus NAND market size.
• Cumulative cash yieldapproximately 41.8% for 2026-28ESupported by a payout policy of more than 50% of cumulative FCF and buybacks.
• FY26E-FY28E EBIT margin75.4%, 77.3%, 76.2%JPMorgan forecast, reflecting elevated memory pricing and mix.
• HBM demand growth76%/63%/44% y/y in 2026E/2027E/2028EThe report expects continued shortage despite HBM-content adjustments.
• ADR versus Micron valuation5.8x versus 6.5x forward twelve-month P/ESKHY traded at an 11% discount to Micron according to the report.

Impact & implications

JPMorgan argues that stronger confidence in 2027E earnings durability, LTA details and capital returns could move SK hynix from a cycle-skeptical valuation toward a global AI-hardware valuation. It expects the underlying equity to appreciate even if the ADR premium narrows as share fungibility improves.

Risks

• DRAM prices and margins could be lower than JPMorgan expects.
• End demand and customer inventories remain uncertain.
• China memory suppliers could become more competitive faster than expected.
• AI infrastructure capex and macro conditions could weaken.
• Additional ADR issuance and improved fungibility could compress the ADR premium.

What to watch

• Further LTA disclosures, including contract coverage, pricing structures and customer commitments.
• SK hynix’s 3Q26 results briefing in late October, including shareholder-return, capital-allocation and ADR-roadmap updates.
• AI and data-center investment pipeline updates and next-generation server-memory specifications.
• DRAM and NAND ASP trends, HBM pricing and the effect of content adjustments.
• Progress in China competitors’ qualifications and HBM development.