$AMAT vs $ARM: Two Distinct Paths in the AI Chip Boom AMAT is a semiconductor equipment leader riding a record AI-driven capital-spending cycle, while ARM monetizes intellectual property through licensing and royalty revenue. Applied Materials trades at a much

$AMAT vs $ARM: Two Distinct Paths in the AI Chip Boom AMAT is a semiconductor equipment leader riding a record AI-driven capital-spending cycle, while ARM monetizes intellectual property through licensing and royalty revenue. Applied Materials trades at a much lower valuation (forward price-to-earnings ratio near 30) than Arm Holdings, whose forward P/E exceeds 120. Arm Holdings offers higher growth and margin potential but carries significantly greater volatility, with a beta of roughly 3.8 versus AMAT's near 1.6. Both companies are direct beneficiaries of AI infrastructure buildout, though through different layers of the semiconductor value chain.