Micron has approved an additional $33 billion for its share repurchase program. Combined with the unused portion of its previous authorization, the total reaches $35.16 billion. The buyback is scheduled to begin on December 9, 2026.
The company is benefiting from growing demand for memory used in data centers and AI systems. High-bandwidth memory (HBM) is particularly important, as it is essential for advanced AI accelerators. Producing these chips requires substantial investment, but strong demand favors manufacturers capable of increasing supply.
Share buybacks allow Micron to return some of its cash to shareholders. If the company repurchases and retires shares, the number of shares outstanding will fall. Assuming earnings remain unchanged, this would increase earnings per share. However, it remains unclear how quickly Micron will execute the program and how much of the authorized amount it will ultimately use.
Micron must decide how to allocate its capital between share repurchases and investments in production. Demand for AI memory is growing, but expanding manufacturing capacity is expensive. The memory market is also known for significant price fluctuations. When supply begins to outpace demand, manufacturers' profitability can deteriorate quickly.
The key metric to watch is Micron's free cash flow after capital expenditures. This will show how much cash the company can realistically allocate to buybacks without compromising its growth plans. The $35.16 billion authorization alone does not reveal how much money will actually reach shareholders or whether the repurchases will prove worthwhile at the prices Micron pays for its shares.
Source: XTB Research
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