The two numbers arrived within days of each other and told opposite stories. Micron’s board authorized a share repurchase program of up to $35.16 billion, effective December 9. In Taiwan, workers at the company’s Taoyuan plant voted by 99% to authorize a strike over how the company’s record profits should be divided.
The buyback is the clearest signal yet of how Micron sees its own balance sheet. The company has just closed a fiscal year with record revenue of $133.19 billion and record net income of $84.97 billion, and its December 9 start date is deliberate. That is the day the two-year restriction on share repurchases tied to its funding under the CHIPS Act expires. Management has told investors it plans to return most of its excess cash to shareholders once the restraint lifts.
The December date has a specific origin. Under the CHIPS Act, companies that accepted federal subsidies agreed to limits on share repurchases for a set period, a condition meant to ensure the money went into factories rather than stock. Micron, which is building and expanding plants in the United States, has been operating under that restraint since it took the funding. The board’s move is the company telling the market exactly when the handcuffs come off.
The backdrop is a memory market running at full speed. Demand from AI data centers has turned high-bandwidth memory into one of the industry’s scarcest products, and Micron has said its HBM4 capacity is effectively sold out, with more than 70% of its 2027 output already locked up in long-term contracts. That visibility is what gives management the confidence to promise tens of billions of dollars in buybacks.
The labor story cuts against that confidence. On October 7, union members at Taoyuan voted 1,994 to 14 to authorize a strike, with about 99% of ballots cast in favor. The union is demanding a fixed 15% share of operating profit distributed through what it calls an open and transparent profit-sharing system, replacing Micron’s current incentive plan. No strike date has been set, and union leaders have said they are weighing the option of a surprise walkout.
Jerry Lin, the union chairman, has been careful to keep the door open. He said the union has not decided on a strike schedule and is waiting for a Micron board meeting before choosing its next step. Members have been encouraged to take a day off on October 19 for a rally on Ketagelan Boulevard in Taipei, an action the union describes as a rally rather than a strike.
The stakes are larger than one plant. Micron employs about 15,000 people in Taiwan, and the Taoyuan and Taichung unions together represent more than 80% of them. Taoyuan is a key site for the memory that feeds Micron’s global supply chain, and a stoppage there would ripple through a market that is already tight. The larger Taichung union, with roughly 11,000 members, has not voted and heads back to mediation on October 22.
The plant at the center of the dispute sits on a critical path. Taoyuan is one of the facilities that produces the advanced DRAM feeding both consumer devices and the AI servers that have consumed memory faster than the industry can add capacity. In a market this tight, even a brief stoppage at a major site can move prices, and the union knows its position is strongest at the very moment management wants to promise shareholders uninterrupted output.
Micron has said it takes employees’ concerns seriously and is committed to good-faith engagement and mediation. The company did announce a cash bonus for Taiwan staff in September, worth about $31,600 plus equity, but that falls well short of the 15% share the Taoyuan union is seeking. A nearby benchmark may ease the path to a deal: Samsung settled a dispute with its own union in May at 10.5% of chip profit, a number below the Taoyuan demand but close enough to suggest room for compromise.
The timing of the two moves is hard to ignore. A company preparing to hand billions back to shareholders while a portion of its workforce demands a bigger cut of the same profits faces a version of a very old conflict, now compressed into a single week. Micron’s shareholders have watched the stock climb sharply this year, and the buyback extends that promise into next year. The two announcements amount to a company speaking to two audiences at once, and holding both lines is the management challenge the next month will test.
Whether the strike materializes is the open question. The vote authorizes one; it does not call one. Union leaders have left themselves room to negotiate, and the company has signaled it will keep talking. But the authorization hangs over a business that cannot afford a pause in the middle of an AI-driven boom, and both sides know it.
