A Bearish Outlook Into Micron

u/corbanx92 · Reddit — r/ValueInvesting · June 20, 2026 at 16:09 · ⬆ 15 pts · 💬 51 comments  | View on Reddit ↗
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Summary

  • The post presents a bearish thesis on Micron (MU), arguing that its current valuation (x30 EV/EBITDA) is unsustainable because the company remains highly cyclical, with DRAM and NAND accounting for ~85% of revenue despite HBM growth.
  • The author challenges the "supercycle" narrative, citing strong competition (Samsung, SK Hynix, Chinese DRAM), lower margins on non-HBM products, and a lack of consumer buffer after closing Crucial.
  • The analysis includes a valuation table with multiple scenarios, concluding that even blue-sky HBM assumptions leave most revenue exposed to cyclical downturns.
  • Quality assessment: Well-researched DD with detailed revenue breakdowns, competitive analysis, and historical context. The author provides a clear, data-driven bearish view but acknowledges uncertainty.
Score 15
Comments 51
Upvote % 64%
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Ideas
u/corbanx92 Reddit r/ValueInvesting
MU’s revenue is ~72% DRAM and ~13% NAND, both cyclical markets. HBM is only 8% of revenue, and even at 20% it leaves 80% exposed to boom-bust dynamics. The market is pricing MU as if the memory cycle is dead, yet CEO confirmed non-HBM margins are currently higher than HBM margins. Any slowdown in enterprise DRAM demand or new Chinese competitors could collapse the multiple from x30 to historical x3-7. Short MU as a mean-reversion play on an overvalued cyclical stock where HBM hype has decoupled price from underlying cyclical risk. AI capex sustains longer than expected; MU captures >30% HBM market share; DRAM/NAND demand stays elevated due to AI inference growth.
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This Reddit post, published June 20, 2026, features u/corbanx92 discussing MU. 1 trade idea extracted by AI with direction and confidence scoring.

Speakers: u/corbanx92  · Tickers: MU