Micron's Q2 Surge Clashes with Capex Overhang, Reinforcing Wait Stance

What happened

Micron Technology reported exceptional Q2 2026 results, with revenue up 196% year-over-year and gross margin soaring to 74.4%, driven by surging DRAM and NAND demand from AI and data-center buildouts. However, the DeepValue master report notes that at $465.7, the stock prices in peak-like profitability with high valuations (P/E 21.7x, EV/EBITDA 28.3x) and offers no margin of safety in a historically cyclical industry. A key risk highlighted in filings is aggressive capex plans, with FY26 CapEx over $25 billion and further increases in FY27, which could lead to future oversupply and margin compression if demand weakens. Specifically, Micron warns that if HBM demand softens and capacity shifts back to conventional DRAM, it could trigger significant supply increases and downward pricing pressure, echoing past volatility. Despite the strong performance, the investment thesis remains a 'WAIT' as the next quarters must confirm HBM shipment durability and pricing stability amidst these risks.

Implication

Micron's Q2 boom validates the AI-driven demand narrative but does not mitigate the cyclical dangers inherent in memory semiconductors. The aggressive capex ramp raises the likelihood of oversupply, potentially compressing margins if execution falters or demand slows. Investors must closely monitor HBM shipment updates and pricing trends over the next 3-6 months for signs of durability or early stress. Any indication of weakening AI spending or HBM production issues could trigger a sharp correction, given the crowded bullish sentiment. Therefore, prudence dictates waiting for either a price pullback to more attractive levels or clearer evidence that the tight supply narrative will persist.

Thesis delta

The strong Q2 results support the bull case by showing robust execution and demand, but the heightened capex guidance intensifies the bear risk of oversupply, as flagged in filings. This reinforces the existing 'WAIT' rating, with no fundamental shift, but underscores the urgency of monitoring HBM demand and pricing signals in the near term.