Micron's September 30 Verdict: Sold-Out AI Memory Versus the Ghost of the Pig Cycle

Micron reports September 30 with bears warning of a memory glut while AI-driven HBM demand stays sold out. Analysts split on the stock's next move.

Few quarterly reports in the semiconductor space have arrived under such sharply conflicting omens as Micron Technology's upcoming earnings release on September 30. On one side, prominent short sellers are warning that the memory cycle's ceiling is finally in sight. On the other, the colossal data-center spending behind artificial intelligence is sweeping away the industry's traditional patterns. The fundamental picture, in my view, suggests the pessimists are underestimating the structural shift that high-performance memory chips represent for the entire segment.

The Pig Cycle Returns to Haunt the Bulls

The bears have found high-profile champions. Chief among them is Michael Burry, who disclosed this week that he had significantly expanded his short position against Micron. His reasoning follows the classic logic of the memory chip business: high prices lure investment, capacity ramps up — including at Chinese rival CXMT with its new DRAM platform — and within two years the tight supply tips into a destructive glut. Martin Shkreli has also recently voiced doubts about the durability of Micron's pricing power.

Those cyclical risks are undeniably real. Anyone investing in semiconductors should never fully tune out the past. Yet the historical comparison falls short this time, in my assessment. The memory maker's shares closed yesterday at EUR 950.00 and have posted a staggering gain of 277 percent since the start of the year. A rally of that magnitude naturally breeds skepticism and tempts investors to bet on a reversal. Still, sitting 14 percent below its all-time high, the stock hardly looks blindly euphoric — the market is being discerning.

Why AI Rewrites the Rulebook

The crucial difference from earlier boom phases lies in the nature of modern AI architectures. Micron no longer merely supplies interchangeable commodity chips for PCs and smartphones; it delivers highly complex high-bandwidth memory. HBM production consumes roughly three times the manufacturing capacity of conventional memory. On top of that, at both Micron and rival SK hynix, HBM output for 2026 is effectively sold out. Management has already reported more than one billion US dollars in HBM4 revenue following this year's start of shipments.

Demand from tech giants for high-end servers far outstrips supply. As long as the memory market remains structurally undersupplied, the classic pig cycle loses its bite — at least for now. According to analyst Lee Kyung-min of Daishin Securities, the numbers for the quarter just ended matter less than the guidance. If Micron can issue a forecast above the consensus of 56.9 billion US dollars for the following quarter, the bears' arguments should dry up quickly.

A Split Wall Street Ahead of the Call

The run-up to the report has exposed an unusually divided Street. On Wednesday of this week, Wells Fargo trimmed its price target on the stock from 1,525 dollars to 1,400 dollars while keeping its "Overweight" rating — analyst Aaron Rakers signaling that even with a persistently positive stance, the trees no longer grow to the sky. Almost in the same breath, Citigroup moved the opposite way, with analyst Atif Malik raising his target from 1,150 dollars to 1,300 dollars and reaffirming a "Buy" recommendation. While one camp is already pricing in a normalization of extraordinary margins, the other is betting on an extended cycle.

Micron holds its conference call on the fourth-quarter results next Wednesday, September 30, and investors are watching closely. Some noise is undeniable — such proceedings cost time and nerves, though they are unlikely to disrupt day-to-day operations during the current demand boom. On balance, the opportunities outweigh the risks. The scarcity in high-performance memory is pushing customers into long-term supply contracts, which massively improves Micron's visibility. September 30 is when management must prove that its margin strength is no fleeting outlier. Should the HBM shortage persist, short sellers will quickly find themselves under pressure.

Building for the Next Decade

Micron is meeting these market risks with a clear long-term push forward. In August, the company announced the Micron Research Labs, backed by planned investments of 10 billion dollars over the next decade. In mid-September, Deirdre Hanford took the helm there as Corporate Vice President and President of the new research division. At the same time, the group reshuffled its leadership: at the end of August, Manish Bhatia was named President and Chief Operating Officer, and Dr. Scott DeBoer became President and Chief Technology and Products Officer. That personnel overhaul underscores that operational execution and technological differentiation now rank as top priorities — the company's best defense against future price wars.

The coming quarterly figures will show whether optimistic margin assumptions can withstand the headwinds. Investors should treat the September 30 report not as a snapshot, but as a test of how resilient Micron's growth story truly is against the inevitable cycles of the memory industry.