Micron's Sold-Out Memory Lines Face a Labor Test in Taiwan

Micron reports record $133.19 billion FY2026 revenue while Taoyuan workers vote on a strike that could disrupt $32 billion in supply agreements.

A union vote at Micron Technology's Taoyuan plant in Taiwan has injected a note of friction into what has otherwise been a charmed stretch for the memory-chip maker. Workers at the site began balloting Thursday on whether to authorize a strike, with the vote running through next Tuesday. At issue is a demand for a permanent profit-sharing arrangement — a push that lands as the company's order book swells and its margins set records.

Management says it remains open to talks. That willingness is less a diplomatic nicety than a practical necessity: any work stoppage at a facility running at full tilt would scramble production schedules at a moment when Micron has committed itself far into the future.

A Backlog That Keeps Growing

The scale of those commitments is striking. Long-term supply agreements have now reached $32 billion, according to Reuters, up sharply from the $22 billion reported in June. A large share of that total sits with customers as cash deposits — a signal of just how tight certain memory capacities have become, and how eager buyers are to lock in supply.

The arrangement cuts both ways. Micron has effectively promised its largest customers uninterrupted delivery well ahead of time, which leaves little slack in the system. A labor disruption in Taoyuan would therefore carry consequences beyond the plant floor.

Fundamentals That Broke the Mold

Operationally, the company is performing at a level that has outstripped most expectations. In the fourth quarter of fiscal 2026, Micron posted revenue of $54.23 billion and diluted GAAP earnings of $32.87 per share. Full-year fiscal 2026 revenue reached a record $133.19 billion.

The engine behind those numbers is a supply-demand imbalance that has proven unusually durable. Demand for advanced memory solutions keeps climbing while global supply stays tight, handing Micron extraordinary pricing power. Nowhere is that clearer than in the mobile and PC customer segment, which media reports pegged at an operating margin of 88% in the fourth quarter. Tellingly, it was also the only division to ship fewer memory bits than in the prior quarter. Falling volumes alongside soaring profitability says plenty about who sets the price.

Management expects the squeeze to intensify rather than ease. For the first quarter of fiscal 2027, guidance points to revenue of $61.5 billion, plus or minus $1.5 billion. CEO Sanjay Mehrotra has said the supply-demand gap should widen further in fiscal 2027 and 2028 compared with 2026, and much of next year's capacity is already spoken for.

Wall Street Keeps Lifting Its Sights

Analysts have been quick to mark the shift. On October 1, D.A. Davidson raised its price target to $2,100 from $2,000 while reaffirming a Buy rating. Rosenblatt Securities moved its target to $1,900 from $1,500, also keeping a buy recommendation. The revisions reflect hard evidence from the order book rather than sentiment alone.

Shareholders also have a dividend to note: Micron declared a regular quarterly payout of $0.15 per share, payable October 29, 2026, with a record date of October 14, 2026.

Legal Skirmishes on Two Fronts

The courtroom has added its own layer of uncertainty. Roughly two weeks ago, Chinese rival YMTC secured first-instance injunctions from the Munich I Regional Court over 3D-NAND utility model rights. Micron has filed an appeal and is contesting the validity of those rights. Separately, in mid-September, Micron sued YMTC and a former employee in Idaho, claiming ownership of four U.S. patents and alleging misuse of confidential development work. None of those allegations has been proven in court.

Patent disputes are routine in the semiconductor sector and rarely define an investment case on their own. The Taoyuan ballot, by contrast, touches something more immediate: the company's ability to deliver on promises it has already made.

Where the Stock Stands

The shares recently changed hands at EUR 955.20, about 13% below their 52-week high, though still up a spectacular 279% since the start of the year. Pre-market indications put the stock at EUR 963.80, a gain of 282% year to date. A pullback of roughly 2% on Friday, with some investors voicing disappointment at the market's muted reaction to the latest results, looks like ordinary profit-taking after such a run.

That valuation leaves little room for operational stumbles. If management can settle the Taoyuan dispute at the bargaining table and avoid production stoppages, the fundamental tailwinds — sold-out capacity, record margins, and relentless data-center buildout — should remain intact. Should the vote escalate into an actual strike, pressure on the multiple would likely build quickly. The next few days will show which path Micron takes.