Micron (MU) says new NAND fab will have the first wafer out by H1 2028; HBM4 customer shipments are ramping successfully in Q1, a quarter earlier than December's guidance

Micron (MU) says new NAND fab will have the first wafer out by H1 2028; HBM4 customer shipments are ramping successfully in Q1, a quarter earlier than December's guidance.

Micron's announcement about the new NAND fab indicates a longer-term investment in capacity, with production starting in H1 2028, which may suggest confidence in future demand. The earlier-than-expected ramp-up of HBM4 shipments could signify better short-term performance, improving sentiment around their operational efficiency and future revenue growth implications. Overall, this is likely to positively influence market perception and potentially support share price momentum in the semiconductor sector.