SK Hynix printed 72% operating margins and management called it structural. Lam raised WFE to $140B with upside bias. TI confirmed the analog cycle is broad across all sectors and regions. Every layer of the chain is sending the same signal: AI infrastructure buildout is accelerating, not plateauing.
Management dismissed spot weakness as distribution channel flush, not demand deterioration. Customers signing multi-year LTAs prioritizing volume over price. Q2 guided DRAM ASP +20% QoQ, NAND ASP +30% QoQ. HBM4E sampling 2H26, mass production 2027.
↳ 72% margin unsustainable as Yongin cluster and M15X capex ramps. Samsung NAND yield parity still unconfirmed. If memory becomes a geopolitical bottleneck, supply chain pressure accelerates.
Demand broadening from HBM into NAND conversion ($40B pre-2028), DRAM 1C migration, and advanced packaging +50% YoY. Constraint is cleanroom capacity, not demand. Lam SAM expanding toward high-30s% of WFE.
↳ Lam gaining share in deposition and etch at key customers — relative negative read for AMAT and TEL, not just a rising tide story.
Pricing flat versus normal seasonal decline, potential price increases flagged for 2H26. TI entering Stage 1 and Stage 2 VRM sockets in data center — direct competitive pressure on MPWR and Vicor longer term.
↳ TI supply flexibility is a structural relative negative for specialty power peers. Validates ADI, MCHP, INFN upside on the industrial recovery.
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