Micron Technology breaches $1 trillion market cap as AI demand reshapes semiconductor cycle
UBS raises price target to $1,625, citing structural shift in memory market, as Micron outpaces major tech peers in post-March rally.
Micron Technology has surpassed a $1 trillion market capitalisation, cementing its status as the 11th-largest publicly traded company in the United States. The milestone was reached on Tuesday following a 19 per cent increase in share price, which marked the stock’s 28th record high of the year. The surge represents the strongest daily return for the memory chipmaker since November 2011, driven by intensifying demand for memory chips utilised in artificial intelligence applications.
The revaluation of Micron’s shares follows an upgrade from UBS, which more than tripled its price target to $1,625, a Street-high valuation. The bank argues that artificial intelligence is structurally altering the memory market, providing Micron with greater visibility into demand and a smoother earnings trajectory. This new target implies a potential market capitalisation of approximately $1.8 trillion, which would position Micron ahead of major industry peers including Tesla, Meta Platforms, and Berkshire Hathaway.
Since hitting a market low on 30 March, Micron’s shares have surged nearly 180 per cent, significantly outperforming larger technology companies. Broadcom and Alphabet are the closest comparables on the megacap leaderboard, having risen just over 40 per cent during the same period. Over this stretch, Micron has added roughly $650 billion in market value, a gain that nearly matches the increase recorded by Amazon.
Historically, Micron has traded as a cyclical stock, with investors accustomed to boom-and-bust pricing cycles in DRAM and NAND memory markets. However, the current rally suggests a shift in investor sentiment. The PHLX Semiconductor Index also closed at its 32nd record high of the year, with both the index and Micron’s stock climbing in seven of the past eight weeks.
Market analysts note that the next critical test for the stock will be whether buyers defend the old highs in the low-$800s range during any potential pullback. Maintaining this zone would reinforce the view that the $1 trillion milestone is a sustained breakout, whereas a failure to hold could suggest the recent surge was a temporary push.
