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SK Hynix Sells Out 2026 Memory, Starts HBM4 Shipments After Record Profit

Soaring HBM demand tied to AI data centers is tightening supply, lifting memory prices.

Overview

  • SK Hynix reported record third‑quarter results with operating profit of about 11.38 trillion won and revenue near 24.45 trillion won, driven by AI memory sales.
  • After completing development and entering mass production, the company will begin shipping next‑generation HBM4 in the fourth quarter, with broader expansion planned next year.
  • The firm said all DRAM and NAND output for 2026 is already allocated to customers, signaling sustained tightness across memory categories.
  • SK Hynix accelerated the ramp of its M15X fab in Cheongju and indicated higher investment next year to expand AI‑focused capacity.
  • Industry momentum remains strong as analysts point to an AI‑driven upcycle; SK Hynix has held a leading HBM share, while Samsung reported record memory revenue, is selling HBM3E to all customers, and is shipping HBM4 samples to key clients.