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NASDAQ:MU News 3 February 2026 - 6 February 2026

Micron stock dips after report says Nvidia HBM4 orders may bypass it for SK Hynix, Samsung

Micron stock dips after report says Nvidia HBM4 orders may bypass it for SK Hynix, Samsung

Micron shares fell 0.5% in premarket trading Friday after Semianalysis cut its forecast for Micron’s Nvidia HBM4 memory supply share to zero. The firm now expects Nvidia’s HBM4 orders to go 70% to SK Hynix and 30% to Samsung. DigiTimes reported Nvidia is seeking early HBM4 deliveries from Samsung as memory shortages loom. Micron stock had been up earlier on Amazon’s $200 billion capex plan.
6 February 2026
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Micron stock swings after Nvidia HBM4 doubts clash with a bullish UBS call

Micron stock swings after Nvidia HBM4 doubts clash with a bullish UBS call

Micron Technology shares climbed 3.2% to $395.02 in after-hours trading Friday, following a volatile session driven by debate over AI-memory demand and data center spending. UBS raised its price target to $450, citing expected memory shortages into 2027. Semianalysis said Nvidia is unlikely to order HBM4 from Micron, favoring SK Hynix and Samsung. EVP Sumit Sadana sold 25,000 shares on Feb. 2, a filing showed.
6 February 2026
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Micron (MU) stock price steadies as Nvidia HBM4 doubts surface — what happens next

Micron (MU) stock price steadies as Nvidia HBM4 doubts surface — what happens next

Micron shares rose 0.5% to $384.86 Friday after Semianalysis said Nvidia is unlikely to order its HBM4 memory. The stock rebounded from a 9% drop earlier in the week, triggered by weak chip demand signals and a broader tech selloff. Investors await Micron’s Wolfe Research conference Feb. 11 for updates on AI memory supply and demand.
6 February 2026
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Micron stock steadies after near 10% drop as AI-spending jitters hit chip trade

Micron stock steadies after near 10% drop as AI-spending jitters hit chip trade

Micron shares rose 0.7% to $381.91 in late Thursday trading, rebounding after a 9.5% drop the previous day. EVP Sumit Sadana sold 25,000 shares on Feb. 2 at prices between $429 and $432, according to a recent filing. Chip stocks have swung sharply as investors reassess AI-driven valuations and sector spending. About 35.5 million Micron shares traded hands Thursday.
5 February 2026
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Micron stock sinks nearly 10% as AI jitters hit chipmakers again

Micron stock sinks nearly 10% as AI jitters hit chipmakers again

Micron Technology shares fell 9.5% to $379.40 Thursday amid a broad tech selloff and investor retreat from AI-linked stocks. Goldman Sachs said hedge funds faced their toughest day in nearly a year as crowded tech bets unwound. Qualcomm warned of missed results due to a global memory shortage, while Alphabet projected 2026 capital spending could reach $185 billion to address compute bottlenecks.
5 February 2026
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Micron stock slips again in premarket after 9.6% slide as insiders sell and memory crunch hits phones

Micron stock slips again in premarket after 9.6% slide as insiders sell and memory crunch hits phones

Micron Technology shares dropped 2.6% premarket Thursday after a 9.6% plunge Wednesday, closing at $379.40. A global memory shortage is raising component costs and pressuring chipmakers, with Qualcomm and Arm warning of sector-wide impact. Advanced Micro Devices fell 17% in Wednesday’s selloff. Micron EVP Sumit Sadana sold 25,000 shares for nearly $10.7 million on Feb. 2.
5 February 2026
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Micron stock sinks nearly 10% as AI-chip jitters flare — what to watch next

Micron stock sinks nearly 10% as AI-chip jitters flare — what to watch next

Micron shares fell nearly 10% in late trading Wednesday, closing at $378.50 after a volatile session. The drop followed a regulatory filing showing officer Sumit Sadana plans to sell 25,000 shares. Other chip stocks, including Nvidia and AMD, also declined as investors questioned the staying power of the AI rally. The PHLX semiconductor index finished sharply lower.
4 February 2026
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Micron stock price slips 4% in early trade as chip rally cools — what’s next for MU

Micron stock price slips 4% in early trade as chip rally cools — what’s next for MU

Micron shares fell 4.2% to $419.44 in early Nasdaq trading Wednesday, tracking a broader tech selloff after AMD issued a cautious outlook. TrendForce forecasts DRAM contract prices will jump up to 95% in Q1, citing AI-driven demand. Analysts report Micron can meet only about two-thirds of customer orders amid a memory chip shortage. Investors await Micron’s Feb. 11 conference for updates on supply and pricing.
4 February 2026
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Micron stock price slips after hours as insider sale notice and chart warning cool MU rally

Micron stock price slips after hours as insider sale notice and chart warning cool MU rally

Micron Technology shares fell 4.2% to $419.61 in after-hours trading Tuesday, reversing sharply from an intraday high of $452.31. A regulatory filing showed officer Sumit Sadana proposed selling 25,000 shares valued at about $10.7 million. The drop came as tech stocks broadly retreated, with the Nasdaq down 2.17%. Micron’s next earnings report is expected March 19.
3 February 2026
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Micron stock falls today after rally; insider sale notice and chart warning in focus

Micron stock falls today after rally; insider sale notice and chart warning in focus

Micron Technology shares fell 4.4% to $418.34 Tuesday morning after rallying 5.5% Monday. SEC filings show officer Sumit Sadana plans to sell 25,000 shares worth about $10.7 million. Traders cited volatile AI-driven memory demand and flagged Micron’s extreme distance above its 200-day moving average. Advanced Micro Devices reports earnings after the close.
3 February 2026
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Sandisk stock jumps at the open as upbeat outlook keeps the AI-memory trade in focus

Sandisk stock jumps at the open as upbeat outlook keeps the AI-memory trade in focus

Sandisk shares rose 4.3% to $694.20 Tuesday morning after a 15.4% gain Monday. The company reported second-quarter revenue up 61% to $3.03 billion and forecast third-quarter revenue as high as $4.8 billion. Bernstein raised its price target to $1,000. Investors are watching Alphabet and Amazon earnings for signals on AI-driven demand.
3 February 2026
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Seagate stock jumps after-hours as “memory supercycle” talk lifts storage names

Seagate stock jumps after-hours as “memory supercycle” talk lifts storage names

Seagate shares closed up 4.8% at $427.33 and rose another 6.2% after hours, while Western Digital, Micron, and Sandisk also posted strong gains. The rally followed warnings of an “unprecedented” memory-chip shortage and rising prices. Traders are focused on Western Digital’s Innovation Day in New York on Tuesday for further signals on demand. Seagate director Jay L. Geldmacher sold 925 shares last week, according to a regulatory filing.
3 February 2026
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Stock Market Today

Seagate (STX) stock jumps nearly 6% as Citi hikes target — what to watch next week

Seagate (STX) stock jumps nearly 6% as Citi hikes target — what to watch next week

7 February 2026
Seagate shares rose 5.9% to $429.32 Friday after Citigroup raised its price target to $480 and reiterated a buy rating. The gain ended a two-day slide but left the stock 6.6% below its Feb. 3 high. CEO Dave Mosley sold 20,000 shares on Feb. 2 under a pre-arranged plan, SEC filings show. U.S. jobs and inflation data next week are seen as key tests for tech stocks.
Cummins (CMI) stock price rebounds after earnings whipsaw as investors eye data-center power demand

Cummins (CMI) stock price rebounds after earnings whipsaw as investors eye data-center power demand

7 February 2026
Cummins shares jumped 6.8% to $577.73 Friday, recovering from a nearly 9% post-earnings drop the day before. The company reported Q4 revenue up 1% to $8.54 billion, took a $218 million charge tied to its hydrogen business, and guided for 2026 EBITDA of 17–18% of sales. Demand for data center generators offset weakness in North American truck markets. Analyst reaction was mixed; Truist raised its price target.
Corning stock hits first record close since 2000 as jobs, CPI data loom

Corning stock hits first record close since 2000 as jobs, CPI data loom

7 February 2026
Corning shares surged 8.3% to $122.16 Friday, their highest close since the dot-com era, after Meta agreed to buy up to $6 billion in fiber-optic cables. The stock is up 40% since late 2025, fueled by strong first-quarter guidance and AI data-center demand. Insiders sold shares following the rally, SEC filings show. Investors await next week’s U.S. jobs and inflation data for rate signals.
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