Micron's September 30 Reckoning: Towering Guidance, a Taiwan Labor Rumble, and the Case for More Upside

Micron reports fiscal Q4 on Sept 30 after a 251% YTD rally; Goldman models $51.9B revenue, above guidance and consensus.

Micron Technology has spent the past year defying the usual rhythms of the memory chip business, and on September 30 the company gets its next chance to prove the cycle has truly changed. The Boise-based storage specialist reports fiscal fourth-quarter results that day, arriving on the back of a rally that has lifted the shares 251% since the start of the year. In German trading on Friday, the stock closed at EUR 884.00, a gain of 3.8% on the session and roughly 20% below its 52-week high of EUR 1,103.80.

The setup is unusual even by semiconductor standards. Management in June handed investors a target of roughly USD 50 billion in quarterly revenue, with a USD 1 billion margin of error, alongside diluted earnings per share of USD 30.73, give or take a dollar. Those figures followed a fiscal third quarter in which sales of USD 41.46 billion came in at more than four times the year-earlier level, while net income reached USD 28.24 billion and adjusted EPS landed at USD 25.11.

Goldman Sachs Runs Ahead of the Pack

Not everyone expects Micron to merely hit its own bar. Goldman Sachs analyst Schneider is modeling fourth-quarter revenue of USD 51.9 billion, a gross margin of 87.3% and EPS of USD 32.54 — all above the broad consensus, which sits at USD 50.5 billion in sales and USD 31.40 per share. The company's own guidance had pointed to a gross margin of 86%.

The engine behind those numbers is DRAM pricing. Average selling prices for the memory chips climbed by a low-60% percentage rate sequentially in the third quarter, a dynamic that is lifting profitability across the entire memory sector. Whether that pricing power persists is where the bull and bear cases diverge.

Acer chairman Jason Chen has offered a note of caution, suggesting the price hikes pushed through by the major memory manufacturers may be aimed chiefly at protecting margins. He expects the upswing to peak around mid-2027 before leveling off. Skeptics make a broader point: memory has a long history of boom-and-bust, with rapid capacity expansions in the past repeatedly giving way to oversupply and falling average prices. Even so, the most optimistic forecasts for the coming fiscal year see Micron generating revenue of as much as USD 245 billion.

Labor Noise from Taiwan, but No Production Hit

Adding a fresh wrinkle to the story, Reuters reported on Sunday that unions representing the majority of Micron's workforce in Taiwan are pressing for a larger share of the company's multibillion-dollar profits. Strike preparations have reportedly begun, though no walkout has been called. For now, output at the Taiwanese plants is running without interruption.

Labor disputes are rare in the chip industry and carry theoretical supply risk, but the union maneuvering reads more like saber-rattling ahead of negotiations than an imminent production halt. The market, for its part, has kept its focus on the fundamentals.

Those fundamentals rest on a foundation of long-term customer commitments. Micron holds 16 strategic multi-segment agreements that lock in about 20% of its DRAM volume and roughly a third of its NAND volume through 2030, representing remaining performance obligations of approximately USD 100 billion. That contractual visibility provides a cushion against cyclical swings in demand.

Insider Selling That Says Little

One item critics may raise: CEO Sanjay Mehrotra recently sold shares. The transaction was executed under a Rule 10b5-1 trading plan established at the end of January, and Mehrotra still holds 264,503 shares directly plus more than 607,000 indirectly. Automated sales of this kind are standard practice among executives and reflect personal portfolio diversification rather than a verdict on the business.

What matters more is whether Micron can confirm its USD 50 billion revenue target on September 30 and pair it with a robust outlook for the new fiscal year. Deliver on both, and the path for another leg higher looks clear. Miss, and the stock's 20% gap to its high suggests the market will not be forgiving.