$ENTG vs $MU: Two Distinct Paths to the AI Semiconductor Opportunity ENTG is a semiconductor materials and filtration supplier with steady, double-digit growth, while MU is a memory-chip maker delivering explosive, cyclical earnings expansion. Entegris recently reported 11% year-over-year revenue growth and expanding margins, supported by accelerating AI-driven capital spending across advanced logic, memory, and packaging. Micron posted record revenue and an 87% gross margin in its latest quarter, but its share price has been relatively muted as investors weigh memory-cycle risk. The two companies occupy different positions in the semiconductor value chain, with very different market capitalizations, growth profiles, and volatility characteristics. $