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Business|May 26, 2026|3 min read

Micron hits $1 trillion market cap for the first time as stock surges 19%

Micron reached a $1 trillion market valuation for the first time on Tuesday as shares surged 19% following UBS tripling its price target to $1,625, driven by surging demand for memory chips in artificial intelligence applications.

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Micron hits $1 trillion market cap for the first time as stock surges 19%

On Tuesday, Micron achieved a remarkable milestone by reaching a market valuation of $1 trillion, with shares experiencing a significant increase of 19%. This surge was primarily fueled by a surge in demand for memory chips in the artificial intelligence sector.

UBS played a pivotal role in this stock surge, as it raised its price target for Micron from $535 to an impressive $1,625 per share. The firm pointed to ongoing opportunities for long-term agreements featuring partially fixed pricing as a driving factor for this revision.

The investment firm stated, "We believe the market will start to put a more 'normal' multiple on the stock and MU will continue to re-rate higher as more details emerge about the structural changes AI has driven to the entire memory complex." This elevated price target implies that shares could potentially more than double from their closing price on Friday.

AI Demand Driving Growth

Micron is positioned alongside a new generation of chipmakers poised to capitalize on the evolving AI landscape. Investors are increasingly focused on stocks associated with central processing units and memory, essential for running and processing sophisticated workloads, in a marketplace historically dominated by Nvidia.

The surge in demand for AI technologies has led to a worldwide shortage of memory chips—a challenge that companies like Micron are currently grappling with. This situation has enabled Micron, along with competitors SK Hynix and Samsung, to increase prices. Notably, Micron's stock has more than tripled year-to-date.

Just weeks ago, Micron achieved a market valuation exceeding $700 billion, propelling it into the elite group of the most valuable technology firms in the United States.

Broader Chipmaker Rally

In the context of this significant growth, Intel, which initially lagged in the AI boom, has seen its stock price rise more than sixfold and is now trading near all-time highs. This American chipmaker is undergoing a substantial turnaround, aided by a major investment from the U.S. government last summer.

Moreover, companies such as Qualcomm, Advanced Micro Devices, and Marvell Technology have also reached new highs, indicating a robust rally across the semiconductor sector.

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