Micron (MU) Stock Tumbles 22% From Peak as Samsung Earnings Trigger Chip Stock Selloff

Key Takeaways

• Micron shares slid approximately 4.9% during premarket trading Tuesday following steep declines in Samsung and SK Hynix triggered by Samsung’s Q2 guidance.
• Despite Samsung posting a 19-fold increase in operating profit that exceeded analyst expectations, memory chip stocks sold off across the board.
• MU has retreated approximately 22% from its peak near $1,255, currently hovering around $985.
• Analysts maintain optimistic outlooks — Bank of America lifted its target to $1,500, Citi set $1,200, and UBS holds at $1,625.
• Potential headwinds include Michael Burry’s reported bearish bet and the threat of oversupply from Samsung and SK Hynix’s combined ~$3.7 trillion capital expenditure plans.

Shares of Micron Technology (MU) declined approximately 4.9% in early Tuesday trading, dragged down alongside South Korean memory semiconductor manufacturers Samsung Electronics and SK Hynix, which both experienced sharp losses. SanDisk also retreated 4.7% during the same session.

Micron Technology, Inc., MU

The catalyst behind the move was Samsung’s preliminary second-quarter financial guidance. The South Korean tech giant projected operating profit of 89.4 trillion won (approximately $58.44 billion) for the April-June period, a dramatic increase from 4.7 trillion won in the same quarter last year — representing roughly a 19-fold surge. The figure surpassed the LSEG SmartEstimate consensus of 87.3 trillion won. Revenue was expected to climb 129% year-over-year to 171 trillion won.

Despite the impressive figures, market participants sold off memory chip stocks across the board.

The premarket decline extends a broader correction that has pushed Micron approximately 22% below its all-time peak of roughly $1,255, with shares trading near $985 as of Monday’s close. Despite this pullback, MU has still surged more than 250% year-to-date.

The recent weakness doesn’t appear rooted in Micron’s operating performance. The memory chipmaker recently delivered record fiscal third-quarter sales of $41.5 billion, a massive leap from $9.3 billion in the prior-year period. Non-GAAP net income reached $28.9 billion, translating to $25.11 per diluted share. Operating cash flow surged to $25.4 billion.

These metrics hardly paint the picture of a struggling enterprise.

Understanding the Decline

The retreat appears more aligned with a broader recalibration across AI hardware stocks following an extended, rapid rally. Meta’s reported plans to develop a third-party AI compute business unsettled market participants, who interpreted it as a potential signal that some hyperscalers might eventually face excess capacity. This development dampened sentiment across semiconductor and AI infrastructure companies.

Goldman Sachs observed that US hedge funds had been reducing exposure to technology hardware stocks for four consecutive weeks leading into earnings season, reflecting increased caution following substantial semiconductor sector gains. Such positioning dynamics can magnify downward moves when market sentiment pivots.

Wall Street’s Perspective

Analyst community conviction remains largely intact. Bank of America’s Vivek Arya elevated his Micron price objective to $1,500 from $950 while maintaining a Buy rating. He views AI infrastructure transitioning from a demand narrative to a physical constraint scenario, where memory availability remains limited.

Citi’s Atif Malik increased his target to $1,200 in June, highlighting better-than-anticipated memory pricing dynamics and robust data-center demand. UBS analyst Nicolas Gaudois maintained a $1,625 price target, characterizing the decline as a buying opportunity while emphasizing continued strength in the memory industry.

The optimistic thesis centers on supply constraints persisting. This remains the primary factor underpinning most bullish analyst views.

Conversely, Michael Burry has allegedly established a short position in Micron, questioning whether the stock’s remarkable appreciation reflects AI enthusiasm rather than durable fundamental value.

The traditional memory cycle risk also looms. Samsung Electronics and SK Hynix collectively plan approximately $3.7 trillion in long-term capital investments. Should this capacity come online during a period of softening AI demand, pricing pressures could materialize.

Samsung is anticipated to publish comprehensive divisional financial results later this month.

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