Broadcom's Stock Plunge Triggers Semiconductor Sell-off
Written by Emily J. Thompson, Senior Investment Analyst
Updated: 1 hour ago
0mins
Source: seekingalpha
- Broadcom's Stock Plunge: Broadcom (AVGO) saw a 13% drop by noon on Thursday, dragging down much of the semiconductor sector as investor disappointment over its guidance could undermine future market confidence in the company.
- Micron Technology's Setback: Micron Technology (MU) shares fell about 7% after South Korean rival SK hynix announced positive feedback on its U.S. listing plans, potentially intensifying market competition and impacting Micron's market share.
- Semiconductor Index Decline: The Philadelphia Semiconductor Index (SOX) dropped 3%, despite a more than 25% surge over the past month, indicating increased market volatility and the need for investors to monitor industry outlook changes.
- Optical and Networking Stocks Dragging: Ciena (CIEN) plunged 19% following its second-quarter earnings report, while Lumentum (LITE) and Coherent (COHR) both fell 3.5%, reflecting market concerns in the optical and networking sectors.
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Analyst Views on MU
Wall Street analysts forecast MU stock price to fall
26 Analyst Rating
24 Buy
2 Hold
0 Sell
Strong Buy
Current: 1079.570
Low
235.00
Averages
336.12
High
500.00
Current: 1079.570
Low
235.00
Averages
336.12
High
500.00
About MU
Micron Technology, Inc. provides memory and storage solutions. The Company delivers a portfolio of high-performance dynamic random-access memory (DRAM), NAND, and NOR memory and storage products through its Micron and Crucial brands. The Company's products enable advancing in artificial intelligence (AI) and compute-intensive applications. Its segments include Cloud Memory Business Unit (CMBU), Core Data Center Business Unit (CDBU), Mobile and Client Business Unit (MCBU) and Automotive and Embedded Business Unit (AEBU). CMBU is focused on memory solutions for large hyperscale cloud customers, and high bandwidth memory (HBM) for all data center customers. CDBU is focused on memory solutions for mid-tier cloud, enterprise, and OEM data center customers and storage solutions for all data center customers. MCBU is focused on memory and storage solutions for mobile and client segments. AEBU is focused on memory and storage solutions for the automotive, industrial, and consumer segments.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
- Stock Surge: Micron's stock has surged nearly 100% over the past month, crossing the $1 trillion market cap threshold, indicating strong market demand for its AI memory chips and solidifying its leadership position in the semiconductor industry.
- Analyst Upgrades: Several Wall Street analysts have raised their price targets on Micron ahead of earnings, reflecting optimistic expectations for its future performance, which may attract more investor interest in the stock.
- Upcoming Earnings Report: Micron is scheduled to report its fiscal third-quarter earnings on June 24, with increasing investor anticipation for its results, especially against the backdrop of surging AI infrastructure demand, potentially driving further stock price increases.
- Long-Term Investment Strategy: Despite the recent stock rally, analysts believe Micron's valuation remains reasonable, recommending a dollar-cost averaging strategy for investors to navigate short-term volatility while capitalizing on long-term growth opportunities.
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- Market Valuation Analysis: Micron Technology has reached a $1 trillion market cap, and while investors are cautious about future returns, the key question is whether it has become a critical bottleneck in the memory chip sector, impacting future profitability.
- AI Demand Surge: Micron's revenue grew 196% year-over-year to $23.9 billion, indicating strong demand for its DRAM, NAND, and HBM products, particularly as HBM plays a crucial role in modern AI systems, potentially driving sustained growth for the company.
- Investor Skepticism: Despite Micron's recent strong performance, investors remain skeptical about its future due to the cyclical nature of the memory market, which has historically experienced supply-demand imbalances leading to profit declines.
- Future Outlook: Micron's future hinges on whether memory has transformed into a strategic bottleneck; if so, it could play a significant role in the AI era, with growth potential far exceeding current levels.
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- Significant Stock Decline: Micron Technology's stock fell 7.3% to $102.82 per share this morning after four consecutive days of gains, reflecting market concerns following Broadcom's earnings report, despite Broadcom's strong performance.
- Broadcom Earnings Highlights: In its fiscal Q2 2026 report, Broadcom posted $22.2 billion in sales and $2.44 earnings per share, exceeding expectations, while providing a Q3 sales guidance of $29.4 billion, indicating robust performance that pressures Micron.
- Strong AI Market Demand: Broadcom's CEO confirmed a 143% year-over-year growth in AI semiconductor chip sales, with nearly half of its revenue coming from AI data centers, suggesting sustained demand for Micron's memory chips despite the negative market reaction.
- Optimistic Market Outlook: Despite today's stock drop, analysts believe that Micron's memory shortage issue lacks a quick fix and prices continue to rise, indicating that the company will benefit from strong market demand moving forward.
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- Nebius's Remarkable Growth: Nebius's stock surged approximately 149% in 2026, with Q1 revenue skyrocketing 684% year-over-year, indicating strong demand for its full-stack computing platform, and it anticipates annual revenue reaching $7 billion to $9 billion, significantly up from $1.25 billion in 2025, showcasing its immense potential in AI cloud computing.
- Micron's Skyrocketing Demand: Micron's stock has risen about 225% in 2026, driven by the massive demand for memory chips from the GPU market, with expectations that the total addressable market for its high-bandwidth memory chips will soar from $35 billion in 2025 to $100 billion by 2028, propelling its revenue and stock price upward.
- Taiwan Semiconductor's Strong Performance: Taiwan Semiconductor's stock increased about 33% in 2026, and despite its slower growth rate, it benefits from being a logic chip manufacturer for Nvidia, positioning it favorably amid rising AI chip demand, which may continue to provide advantages in the future.
- Nvidia's Competitive Challenges: While Nvidia remains a leader in AI investing, its stock has only risen about 15% in 2026, which pales in comparison to Nebius and Micron's performances, potentially impacting market confidence, especially if its second-half performance fails to show significant improvement.
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- Market Dynamics: At midday, the S&P 500 rose by 0.17% to 7,566.72, indicating a complex market environment where sector rotation mitigated the impact of semiconductor weakness.
- Chip Stock Performance: Broadcom's approximately 15% drop due to a disappointing AI chip outlook dragged down peers like Micron Technology and AMD, suggesting a potential end to the semiconductor sector's remarkable rally.
- Healthcare Stocks Surge: Healthcare stocks showed strong performance, with Eli Lilly up over 5% and NovoCure nearly 12% higher, indicating growing investor confidence in the healthcare sector as a safe haven amid tech stock pullbacks.
- Investor Warnings: Billionaire investor Ray Dalio cautioned that enthusiasm for AI stocks might lead to excessive valuations, urging investors to be cautious and emphasizing the importance of researching and evaluating infrastructure spending against revenue generation.
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- Stock Volatility: Micron Technology (NASDAQ: MU) shares fell 7.3% following Broadcom's (NASDAQ: AVGO) earnings report, reflecting investor misinterpretation of Broadcom's 'bad news', despite the latter's results exceeding expectations in sales and earnings.
- Broadcom Earnings Highlights: In its fiscal Q2 2026 report, Broadcom posted $22.2 billion in sales and $2.44 earnings per share, with an 85% profit growth and a 60% year-over-year increase in free cash flow, showcasing robust financial performance.
- AI Market Demand: CEO Hock Tan highlighted a 143% year-over-year growth in AI semiconductor chip sales, with nearly half of Broadcom's revenue coming from AI data centers, indicating sustained demand for Micron's memory chips, despite the market's negative reaction.
- Market Outlook: Morgan Stanley recently doubled Micron's price target, emphasizing ongoing concerns about memory shortages; while short-term stock fluctuations are evident, the long-term outlook for Micron's market position and demand remains optimistic.
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