SK hynix Q3 Revenue Tops 100 Trillion Won at 80% Operating Margin
Seoul – October 29, 2026 -- SK hynix posted third-quarter revenue of 104.6155 trillion won and operating profit of 83.3338 trillion won, an operating margin of 80%. Quarterly revenue has now topped 100 trillion won for the first time in the company's history. Net profit reached 39.7756 trillion won, a 38% net margin.
Revenue rose 32% and operating profit 38% from the second quarter, when the company reported revenue of 79.3187 trillion won and operating profit of 60.5426 trillion won. SK hynix attributed the gain to higher prices for key products amid rising demand for AI memory.
HBM4 shipments begin in earnest as server DDR5 sales climb
In DRAM, results were driven by a significant increase in server DDR5 sales, and HBM4 shipments started in earnest. In NAND, sales of 321-layer TLC eSSD expanded, and data-center products continued to grow across the board.