
SK Hynix Posts a Record 104.6 Trillion Won Quarter as HBM4 Ramps
SK Hynix posted record third-quarter 2026 revenue of 104.62 trillion won and an 80% operating margin, with HBM4 set to outsell HBM3E in the fourth quarter.
By TPW Editorial9 min read
3 stories · “dram”.

SK Hynix posted record third-quarter 2026 revenue of 104.62 trillion won and an 80% operating margin, with HBM4 set to outsell HBM3E in the fourth quarter.

Micron reported record fiscal Q4 2026 revenue of $54.23 billion, up nearly fivefold from a year earlier, as AI demand for DRAM and HBM lifted margins.

CXMT said on 20 September 2026 that its fifth-generation DRAM platform is in mass production, using quadruple patterning to reach an 11.95nm array half-pitch without EUV.