Michael Burry Picks Chip Suppliers Over Micron — But Warns Memory Producers Could Sell Off 'Intensely'
Michael Burry, known for his 'Big Short' bet, has increased his short position in Micron Technology (MU) and other semiconductor-related investments, citing concerns about memory producers' high valuations. He also shorted Applied Materials (AMAT) and Lam Research (LRCX). Micron's stock rose 5% to $1,096.16 on Tuesday, with a 14% gain in September. Burry's views are based on market trends and comments from industry leaders, but he acknowledges the difficulty in timing market tops.
How this was made

The 30-second read
Why it matters
The commentary may influence trader sentiment toward the named stocks, especially MU, prompting short‑selling activity.
Market read
Burry's high‑profile short adds a contrarian angle to the ongoing AI‑chip rally, potentially shifting short‑interest dynamics.
What to watch
Supply‑chain constraints and Chinese memory capacity expansions may delay the anticipated sell‑off.
Background
Michael Burry publicly shared his short positions on memory producers and his broader chip rotation thesis via Substack.
Ticker impact
Burry shorted Micron (MU) and noted its 5% price rise, indicating a potential sell-off target.
Short-term price decline if memory cycle turns.
Burry's high-profile short and his view on memory pricing suggest traders may follow.
Burry advised shorting equipment maker Applied Materials (AMAT) as part of his chip rotation thesis.
Possible short-term weakness.
Recommendation is opinion‑based without new corporate data.
Burry also recommended shorting Lam Research (LRCX) alongside AMAT.
Potential modest decline.
Opinion‑driven short suggestion.
Burry added Palantir Technologies (PLTR) to his short list.
Short‑term downside risk.
No new company‑specific catalyst beyond Burry's view.
Burry disclosed prior short positions in Nvidia (NVDA) as part of his AI chip rally bet.
Potential pullback if memory cycle weakens.
Historical short, not a fresh development.
Burry bought shares of QXO as part of his diversified bets.
Potential upside if sector rotation favors non‑memory plays.
No new corporate news; merely a portfolio allocation.
Burry added Build‑A‑Bear Workshop (BBW) to his long list.
Limited upside.
No fresh catalyst beyond Burry's allocation.
Burry bought Sprouts Farmers Market (SFM) shares.
Minor upside potential.
No new company event.
Market effects
Burry's chip rotation view may pressure memory stocks and benefit equipment and non‑memory plays.
U.S. semiconductor sector could see short‑selling pressure.
Potential ripple to global AI‑chip supply chain valuations.
Counterpoint
If memory shortage persists longer than Burry expects, his shorts could backfire.
Key entities
- individualMichael Burry
Investor known for short positions, author of the Substack post.
- companyMicron Technology
Memory chip maker targeted by Burry's short.



