Investor Michael Burry Shorted Semiconductor Stocks

The hedge fund manager has taken bearish positions on key chip makers and the iShares Semiconductor ETF amid shifting market capacity.

Updated on Sept. 22, 2026 in Semiconductors

Bold flat-color editorial illustration depicting stacked silicon wafers and crystal fragments in navy and cream, representing semiconductor manufacturing supply cycles. — Hedge fund manager Michael Burry has taken short positions against major chip makers, citing risks from semiconductor supply imbalances and shifting capacity in the memory market. AI Illustration. Upload story photo >

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Hedge fund manager Michael Burry has taken bearish positions on Micron Technology and the iShares Semiconductor ETF. He also holds short positions against Nvidia, Applied Materials, Nebius Group, and Palantir.

Why it matters

Burry's move highlights risks as semiconductor manufacturers shift production capacity toward high-bandwidth memory for AI, creating potential supply imbalances. These shifts could pressure the broader semiconductor cycle as new global supply volumes emerge.

The iShares Semiconductor ETF is concentrated in major industry players, with Micron (8%), Nvidia (7.5%), and Applied Materials (3.7%) forming significant portions of its total fund weight.

The players

Michael Burry

An investor known for identifying market imbalances who manages Scion Asset Management.

Micron Technology

A major U.S. producer of computer memory and data storage hardware.

ChangXin Memory Technologies

A China-based semiconductor manufacturer specializing in dynamic random-access memory (DRAM) production.

The details

The semiconductor market has experienced a production bottleneck as manufacturers redirected capacity toward high-bandwidth memory—specialized, high-speed memory chips designed for AI processing tasks. Simultaneously, Chinese manufacturers like ChangXin Memory Technologies have ramped up mass production of their fifth-generation memory platforms. This influx of supply into the global memory market threatens to alter current pricing dynamics.

September 22, 2026: Article publication date.
Late 2027: Expected visibility of Chinese supply impact on prices.

The Tech Race

This move signals a sharp divergence in market outlooks as investors weigh the AI-driven demand for high-bandwidth memory against potential gluts from new manufacturing capacity. It tests the resilience of the current semiconductor cycle against historical patterns of boom and bust.

Changes in semiconductor pricing often filter down to the cost of consumer electronics and hardware components. Observers should track shifts in memory component availability to gauge how supply pressure affects the broader tech hardware market.

The takeaway

Burry's bearish stance serves as a signal that the AI-driven supply shift is creating structural vulnerabilities in semiconductor valuations. Investors should monitor market reports for price adjustments in memory modules starting in late 2027 to see if this thesis holds.

What happens next

Market analysts anticipate increased pressure on semiconductor pricing beginning in late 2027 as additional manufacturing capacity from Chinese suppliers hits the global market.