Micron stock rises 5.5% after CFO clarifies HBM4 production status

February 11, 2026 9:22 AM EST

Investing.com -- Micron Technology (NASDAQ: MU) stock rose 5.5% Wednesday morning after the company’s CFO addressed concerns about its HBM4 (High Bandwidth Memory) product during a presentation at the Wolfe Research Auto, Auto Tech and Semiconductor Conference in New York.

The memory chipmaker’s shares gained ground after executives clarified what they described as "inaccurate reporting" regarding the company’s HBM4 technology. According to the CFO’s statements, Micron is already in high volume production of HBM4 and has been shipping the product to customers.

The company also revealed it is ramping up HBM4 shipments in the current quarter, one quarter ahead of its previous expectations. Executives emphasized that their HBM4 product delivers performance exceeding 11 gigabits per second, and expressed high confidence in the quality and reliability of the memory technology.

Lynx Equity Strategies analyst KC Rajkumar commented on the clarification, suggesting it should "put to rest the noise that had been running around" regarding Micron’s HBM4 capabilities.

The positive market reaction comes as high bandwidth memory has become increasingly important for AI applications, with demand for such advanced memory solutions growing among technology companies developing artificial intelligence hardware and infrastructure.


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