JPMorgan has initiated coverage on SK hynix's American Depositary Receipts (ADR) with an Overweight rating and a price target of $245, implying roughly 32% upside from the current share price of $185.55. The bank believes the AI-driven memory upcycle will persist for more than five years, and that SK hynix's leadership in HBM technology, combined with earnings visibility locked in through long-term supply agreements (LTAs), positions the company for significant valuation re-rating potential.

In the initiation note, JPMorgan analyst Jay Kwon highlighted that SK hynix's ADR currently trades at a roughly 20% discount to US peer Micron, a gap that is difficult to justify from a fundamental perspective. Kwon pointed out that SK hynix matches or exceeds Micron in DRAM profit margins, absolute scale, and HBM execution. The bank expects this valuation discount to gradually narrow as the ADR listing improves global investor access, enhances liquidity, and increases disclosure frequency.

On the shareholder return front, SK hynix upgraded its shareholder return policy in August 2026 from "no more than 50% of cumulative free cash flow (FCF)" to "more than 50%," alongside a 40 trillion won share buyback and cancellation program. JPMorgan projects cumulative total shareholder return (TSR) yield of approximately 41.8% for the 2026-2028 period, a level that should provide solid support for the valuation and help shift market perception of SK hynix from cyclical to structural long-term growth.

Valuation Framework: ADR Premium Coexists with Discount to US Peers

JPMorgan set the $245 price target for June 2027 based on 7 times the average of FY26-27 earnings per share for the local shares (000660.KS), with a 20% ADR premium applied on top. This premium references the premium of TSMC's ADR relative to its local shares since the AI capex-driven hardware rally began in 2024.

Since SK hynix's ADR listing in July 2026, it has traded at an average premium of roughly 32%, currently around 30%, reflecting robust demand from global investors for this AI memory chipmaker. JPMorgan attributes the sustained high premium to limited ADR float (currently just 2.5% of total shares) and strict regulatory constraints on converting local Korean shares into ADRs, both serving as structural factors supporting the premium.

Despite this, SK hynix's ADR trades at 5.8 times forward earnings versus Micron's 6.5 times, representing an 11% discount. JPMorgan notes that Micron has historically enjoyed a roughly 17% valuation premium, driven primarily by its US domestic investor base, passive fund flows, and a deeper derivatives market, rather than cyclical profitability or shareholder return policies. As SK hynix trades on Nasdaq, these structural frictions should gradually diminish, allowing the valuation discount to narrow.

AI Cycle Durability: Memory Upswing Poised to Surpass Four Years for the First Time

JPMorgan maintains its "higher-for-longer" view on the memory upcycle, noting that the current DRAM average selling price (ASP) uptrend began in Q1 2024 and is expected to extend past Q4 2028, producing over 20 consecutive quarters of positive ASP growth. This trajectory far exceeds the historical typical upcycle of 7-8 quarters.

On the demand side, token consumption continues to accelerate, driving rapid expansion in bit demand for server-grade DRAM and NAND. JPMorgan projects cloud service providers (CSPs) will see DRAM and NAND bit demand grow 60% and 58% year-over-year respectively in 2027. On the supply side, HBM capacity as a share of DRAM wafers is rising (expected to reach 31% by 2028), while bit output efficiency per unit of capex continues to decline, effectively constraining supply growth. The supply-demand gap is expected to persist over the next three years.

JPMorgan forecasts SK hynix's EPS compound annual growth rate of 34% from FY26 to FY28, with FY26 EPS surging 510% year-over-year, followed by 27% growth in FY27 and 42% in FY28. The global memory market (DRAM+NAND) is projected to expand from $214 billion in 2025 to $971 billion in 2026, further growing to $1.44 trillion in 2027.

HBM Leadership and Long-Term Agreements Build a Competitive Moat

SK hynix is the world's largest HBM supplier, holding approximately 60% HBM sales market share in 2025, with Nvidia (NVDA) as its largest customer, accounting for about 74% of HBM sales. JPMorgan expects SK hynix's HBM market share to gradually ease to the 40-46% range from 2026 onward as Samsung Electronics improves its execution, though the company is still expected to maintain market leadership throughout the forecast period.

Regarding long-term agreements, SK hynix has locked in over 50% of its capacity through LTAs, with contract structures clearly favoring the supplier—prepayments represent approximately 20-25% of total LTA value. JPMorgan believes LTAs not only provide earnings visibility but will also drive the memory industry's transformation from a cyclical to a long-term structural business model. CSP and AI-related demand covered by LTAs represents over 70% of bit demand and over 85% of revenue, with significant price premiums on server memory making the LTA mix a positive contributor to pricing and margins.

Enhanced Shareholder Returns: Key Catalyst for Valuation Re-rating

SK hynix formally announced on August 20, 2026, an upgrade of its shareholder return policy to exceed 50% of cumulative FCF, alongside a 40 trillion won share buyback and cancellation program, equivalent to 63% of H1 2026 FCF. JPMorgan projects TSR yields of 7.4%, 14.0%, and 20.4% for 2026, 2027, and 2028 respectively, totaling approximately 42% over three years.

JPMorgan believes the FCF-anchored shareholder return framework is more transparent than the "excess cash" definition used by US peers, helping attract value-oriented investors. The company plans to provide further updates on its shareholder return program during its Q3 2026 earnings call in late October, and clearer capital allocation policies at that time could serve as a positive catalyst for the stock.