SK Hynix earnings miss forecasts and shares swing

SK hynix posted record second-quarter earnings for 2026, driven by demand for high-bandwidth memory used in artificial intelligence systems, yet revenue and operating profit both fell short of market forecasts. The mismatch triggered sharp trading swings in the company’s U.S.-listed shares and in Seoul, despite a 76% operating margin that set a company record.

SK hynix reported revenue of 79.32 trillion won for the quarter, up 257% from a year earlier and 51% from the prior quarter. Operating profit reached 60.54 trillion won, rising 557% year on year and 61% quarter on quarter, according to the company’s earnings release. Gross margin was 83%.

Market consensus had called for about 84 trillion won in revenue and 64 trillion won in operating profit, leaving the company roughly 5% below expected sales and 6% below expected operating earnings. The reaction showed how much of the market’s attention had shifted from record profit levels to the pace at which memory pricing is accelerating.

The company’s shares had already declined more than 40% in the month before the results. Its U.S.-listed American depositary receipts fell about 9% in after-hours trading after dropping nearly 9% at the previous close, before recovering and briefly moving higher as traders assessed the report. In Seoul, SK hynix opened higher and rose as much as 4%, then reversed sharply; by 10:00 a.m., the shares were down more than 9%.

HBM contracts limit exposure to spot-price moves

SK hynix linked the earnings gap to its product mix and the mechanics of memory pricing rather than weakening demand from AI customers. The company has increased its exposure to high-bandwidth memory, or HBM, a type of advanced DRAM designed to sit close to AI processors and move large volumes of data quickly.

HBM is commonly sold through longer-term supply agreements rather than the spot market, where conventional memory-chip prices can move rapidly. That structure gives SK hynix greater revenue visibility and helps customers secure supply, but it can also reduce the company’s immediate earnings sensitivity when spot prices surge.

The company said conventional DRAM average selling prices rose about 30% from the first quarter. NAND flash average selling prices increased between 50% and 55% quarter on quarter. Both increases represented a slower pace than in the previous quarter, according to SK hynix.

That pricing moderation helps explain why the market treated the results cautiously even as margins reached unprecedented levels. Analysts had apparently anticipated a larger immediate benefit from tight memory supply and higher spot prices. SK hynix’s growing HBM business means a greater share of earnings is determined by negotiated contracts, qualification schedules and shipment volumes rather than daily market pricing.

Kioxia gain lifts reported net profit

SK hynix said net profit including a one-time investment gain of 62.166 trillion won from selling part of its stake in Kioxia would reach 93.92 trillion won. The Kioxia-related gain substantially changes the appearance of the bottom-line figure for the quarter, while the operating-profit result remains the clearer measure of the company’s semiconductor business.

The company also reported 87.96 trillion won in cash and short-term financial assets. That balance-sheet position gives SK hynix substantial capacity to fund expansion during an unusually capital-intensive phase for advanced memory production.

Memory manufacturers are racing to add output for AI data centers, but the industry faces a difficult balancing act. Expanding too slowly can leave suppliers unable to meet demand from chip designers and cloud operators. Expanding too quickly risks reviving the oversupply cycles that have historically damaged memory pricing and margins.

SK hynix’s contract strategy appears designed to reduce that risk. Management said it had completed long-term supply agreement negotiations with about 10 customers and remained in discussions with other major clients. The company added that newer agreements include revised pricing structures and financial mechanisms intended to address volatility and support contract performance.

Production plans point to a larger HBM ramp

SK hynix said it began shipping HBM4 products in the second quarter and plans to expand volumes in the second half of 2026. HBM4 is the next generation of the technology, expected to serve increasingly demanding AI accelerators and high-performance computing systems.

The company said it supplied HBM4E samples to major customers during the first half of the year. It also said SOCAMM2 products based on its 1cnm process had entered supply. SOCAMM, or small-outline compression attached memory module, is designed for AI and data-center systems that need denser memory configurations in more compact formats.

SK hynix maintained its 2026 capital-expenditure plan at more than 40 trillion won. It plans to bring forward mass production at its M15X facility and accelerate work on the first phase of its Yongin fabrication plant. The company also cited development tied to P&T7, M17 and a new semiconductor cluster project in South Korea.

Those projects place SK hynix’s spending plans well beyond a short-term response to current pricing. The company is building capacity for advanced-memory demand that management expects to extend through the decade, even if quarterly pricing gains become less dramatic.

AI demand outlook remains firm

For 2026, SK hynix projected global DRAM demand growth in the mid-20% range from a year earlier and NAND demand growth in the high-teen percentage range. On its earnings call, management said it had not seen signs that AI investment was slowing and expected AI infrastructure spending to continue rising steadily beyond 2027.

The outlook offers a contrast with the share-price reaction. Traders focused on the earnings miss and decelerating price increases, while SK hynix emphasized customer agreements, product transitions and planned capacity additions. The company’s results suggest that advanced-memory suppliers may increasingly be judged on their ability to secure long-duration AI supply commitments, not simply on whether a quarterly spot-price rally exceeds expectations.

For crypto markets, the report offers limited direct evidence of an immediate impact. Technology-share volatility can influence risk appetite across global markets, but SK hynix’s earnings release did not establish a direct connection to digital-asset prices, Bitcoin mining economics, or decentralized-finance funding. The more immediate consequence is within the semiconductor supply chain: AI memory demand remains strong, while contract pricing is making SK hynix’s quarterly results less responsive to the spot-market moves that once dominated the sector.