$MU.US Micron’s latest reported quarter showed exceptionally strong fundamentals, with management guiding for Q4 fiscal 2026 revenue of $50.0B ± $1.0B and approximately 86% gross margin. Micron is already shipping HBM4 in high volume to its lead customer, while HBM4E is targeted for volume production in 2027. These figures highlight how AI infrastructure is driving demand for advanced memory.