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LRCXASMLKLACAMATSubstantive discussion · 3/5Save idea

Semiconductor equipment makers benefit from memory expansion

The bull case presented for semiconductor capital equipment manufacturers is that the structural demand for high-bandwidth memory forces producers to continuously purchase advanced machinery, generating highly profitable recurring revenue.

The argument

The host argued that companies like Lam Research generate roughly 30% of their revenue from recurring spare parts and maintenance services. As memory manufacturers like Micron, Samsung, and SK Hynix expand capacity to meet AI demand, equipment makers are poised to capture long-term, high-margin revenue streams.

The thesis, stress-tested
✓ What validates it
  • Lam Research reporting an increase in recurring service and spare parts revenue
  • Increased capital expenditure guidance from major memory manufacturers like Micron
▸ Risks discussed
  • Cyclical downturns in memory capital expenditure
  • Geopolitical restrictions on shipping advanced semiconductor manufacturing equipment
Hear it yourself
"What do you make of the semi cap equipment companies like ASML, KLA, Lam Research, Tokyo Electron, that applied materials that actually need are totally necessary for memory to buy and to to expand."
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LRCX: Semiconductor equipment makers benefit from memory expansion · Zortix