Micron's Record Profits Met With Union Strike Threat in Taiwan

Micron Technology (NASDAQ: MU) is confronting a potential labor strike at its critical manufacturing operations in Taiwan, a development that casts a shadow over its recently announced record-breaking financial results and robust outlook.

Stellar Earnings and Outlook

The memory chipmaker reported blowout results for its fiscal fourth quarter, driven by surging demand for components used in artificial intelligence infrastructure. The company posted:

• Q4 Revenue: $54.23 billion, significantly outpacing the consensus estimate of $50.45 billion and nearly five times the $11.32 billion from the same period a year earlier.
• Q4 Adjusted Earnings: $33.42 per share, beating analyst expectations of $31.16.
• Full-Year Revenue: $133.19 billion, with a non-GAAP operating margin of 76%.

Micron also issued strong guidance for the upcoming first quarter, forecasting revenue between $60 billion and $63 billion, well above the $56.77 billion consensus. CEO Sanjay Mehrotra stated, "Micron delivered record fiscal 2026 results, and we expect an even stronger fiscal 2027," attributing the performance to AI demand and strategic customer agreements.

Labor Dispute Threatens Key Operations

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Following the record profits, a labor union representing Micron's approximately 15,000 employees in Taiwan is pushing for a larger share. The Taoyuan union is demanding a permanent profit-sharing mechanism that would allocate 15% of operating profit to employee bonuses.

This demand follows a company offer for a one-time compensation package for fiscal 2026, which it described as its largest ever. According to reports, negotiations between the two sides broke down on September 21, and the union has announced plans to hold a strike vote. Micron has stated it remains open to further talks, with separate mediation scheduled with the Taichung union on October 22.

Market Implications

A potential work stoppage in Taiwan poses a significant operational risk for Micron and its investors. The island is one of the company's most important manufacturing bases for both DRAM and the High-Bandwidth Memory (HBM) essential for AI servers.

Any disruption to production could exacerbate existing tightness in the memory supply chain, potentially impacting component availability for the booming AI industry. The dispute introduces a key uncertainty for the company just as it capitalizes on unprecedented market demand.