Burry Shorts Micron: Memory Chip Super Cycle in Question
Taylor Wilson
Michael Burry — the investor behind *The Big Short* — has disclosed a short position in Micron, calling it the quintessential cyclical stock. Bloomberg Opinion argues he may have a point: synchronized capacity buildouts in South Korea and China are pushing industry supply toward historic highs, challenging the 'super cycle' narrative.
Why did Burry pick Micron?
Burry wrote on Substack that Micron "is the best example of cyclicality" — overshooting on the way up, overshooting on the way down.
Micron beat earnings expectations in late June, but its forward P/E has since dropped from 11× to 7× as sentiment reversed.
This means → even a beat wasn't enough to hold the price. The market is repricing cycle risk, not rewarding growth.
South Korea is building — who's creating the glut?
President Lee Jae-myung announced a chip mega-project worth at least ₩135 trillion. Samsung and SK Hynix will build new fabs in the country's southwest.
Barclays estimates the investment equals roughly 2.6% of South Korea's GDP. In plain terms = one country is betting nearly 3% of its economic output on a single industry.
The accelerated buildout will push total industry capacity to historic highs. The DRAM shortage fueling AI data centers could ease as early as next year.
Could Chinese capacity pile on more pressure?
CXMT (长鑫存储) — China's largest DRAM maker — is preparing an IPO targeting at least ¥29.5 billion, potentially the country's biggest listing since 2022.
Morgan Stanley data show China accounts for 30% of global DRAM wafer net additions through 2028, second only to South Korea.
CXMT posted over ¥20 billion in profit in Q1 this year, and its expansion continues despite a U.S. Defense Department blacklisting. If Apple eventually becomes a customer, the ramp-up accelerates further.
Is the Big Three's dominance really secure?
Samsung, SK Hynix, and Micron together control roughly 90% of global DRAM and monopolize production of HBM — high-bandwidth memory, the fast-access chips paired with Nvidia GPUs for AI workloads.
Yet this oligopoly is fragile. Political will in Beijing and Seoul can shift the supply-demand balance at any time. This reflects a deeper shift: memory chips are now strategic assets of the AI era, priced by geopolitics, not just supply curves.
Put simply = the Big Three's moat is built on capacity, not proprietary technology. Once others spend the money to build fabs, that moat gets shallower.
Does the 'super cycle' narrative still hold?
Semiconductor analysts had pushed the "super cycle" thesis, citing record profits and long-term customer contracts.
Bloomberg Opinion's counter: when valuations swing this wildly and political forces can reshape supply overnight, this looks less like a super cycle and more like the old cycle wearing an AI label.
Burry's doomsday calls since 2008 have mostly misfired. But this time his logic chain is clear: supply is expanding, demand growth may not keep pace, and valuations are already falling.
Content is for reference only, not financial advice.