SK Hynix’s San Francisco Pivot: A $950 Billion Bet on AI Infrastructure Reshapes the Memory Giant
Published on 07/27/2026 at 18:22 | Redaktion boerse-global.de
The chipmaker’s stock may still sit 39% below its June peak, but Monday’s 3.24% bounce to 1,816,000 won in Seoul tells only part of the story. The real action unfolded over the weekend in San Francisco, where South Korean President Lee Jae-myung convened the chiefs of Nvidia, OpenAI, and Broadcom for a summit that produced the “San Francisco AI Declaration” — a framework agreement that has handed SK Hynix and its parent group a pipeline of long-term partnerships worth roughly $950 billion.
The headline number is staggering, but the breakdown matters more. The SK conglomerate itself is negotiating supply agreements totaling $750 billion with multiple US technology partners. At the core sits a comprehensive alliance with Nvidia to build large-scale AI infrastructure, locking in a stable supply of next-generation High-Bandwidth Memory for the GPU giant while giving SK Hynix a predictable growth runway through 2030. A separate memorandum of understanding between the SK Group and Nvidia covers a specific AI infrastructure project valued at more than $500 billion. Another five-year deal will see SK Hynix supply HBM4 memory modules to Nvidia, alongside a partnership with Microsoft to equip AI servers with memory chips. Samsung Electronics chipped in with its own $200 billion agreement with Broadcom, rounding out the industry-wide $950 billion figure.
These are not yet binding individual contracts — they remain letters of intent — but they mark a structural shift from the one-year supply pacts that have historically defined the memory industry. Multi-year agreements give both sides planning certainty, and for SK Hynix they signal a transition from a pure component supplier to an integrated infrastructure partner.
The AI Factory Takes Shape
Perhaps the most concrete project to emerge from the summit is SK Telecom’s plan to build a 2-gigawatt AI cloud facility in South Korea. Dubbed an “AI Factory,” the installation will run on Nvidia’s “Vera Rubin” accelerated computing platform, powered by HBM4 memory modules from SK Hynix. The first phase is scheduled to go live in 2027. Market observers see the project as a template for how memory makers will embed themselves deeper into the AI value chain — not just selling chips, but co-designing the infrastructure that uses them.
Should investors sell immediately? Or is it worth buying SK Hynix?
A Record Quarter on Deck
The San Francisco news arrives two days before SK Hynix reports second-quarter earnings on Wednesday, July 29. Fourteen local brokerages project a consensus operating profit of roughly 64.1 trillion to 64.2 trillion won on revenue of 84.1 trillion to 84.17 trillion won — both records for a single quarter. The operating margin is expected to land between 75% and 77%. To put those numbers in context: the quarterly profit alone would exceed SK Hynix’s entire operating profit for fiscal 2025, which came in at 47 trillion won. For the first half of 2026, analysts forecast operating profit above 100 trillion won — more than double the full-year 2025 figure.
The earnings explosion is powered by AI memory. SK Hynix commands a 58% share of the HBM market, according to Counterpoint data, and has shifted production capacity away from standard DRAM toward high-margin AI chips. That capacity reallocation drove standard DRAM prices up 58% to 63% quarter-over-quarter in Q2. Morgan Stanley expects HBM supply to remain tight, pushing memory prices up another 25% in the third quarter. The Bank for International Settlements has sounded a cautionary note about overinvestment risk in the sector, but for now the demand trajectory shows no sign of slowing.
The ADR Arbitrage Puzzle
While the Seoul-listed shares have been climbing, the American Depositary Receipts that listed on Nasdaq on July 10 continue to trade at a hefty premium. The $26.5 billion listing — the largest ever by a foreign company in the US — has created a persistent gap between the two instruments. The ADR premium has swung between 16% and 51%, settling at 32.8% on Monday morning with a pre-market ADR price of $164.21. For comparison, TSMC’s average ADR premium over five years is 12.6%, according to Shinhan analyst Lee Jeong-bin. Starting Wednesday, limited convertibility between ADRs and Seoul shares kicks in, capped at 2.5% of outstanding shares — a mechanism that could gradually narrow the gap.
SK Hynix at a turning point? This analysis reveals what investors need to know now.
Wall Street remains broadly constructive. Barclays initiated coverage with an Overweight rating and a $330 price target, matching the consensus “Moderate Buy” recommendation and target. Whether that conviction holds will be tested on Wednesday, when the earnings report will either validate the San Francisco narrative or expose the gap between ambition and execution.
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