Weekly Tech Update: AI Growth Propels ON Semi and Micron; HPE Weighed Down by Cautious Forecast
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Oct 18 2025
0mins
Source: SeekingAlpha
Market Overview: Technology stocks experienced a slight decline due to cautious investor sentiment influenced by earnings updates, share offerings, and regulatory scrutiny, with the Technology Select Sector SPDR Fund (XLK) slipping by 0.23%.
Top Gainers: ON Semiconductor, KLA, Micron Technology, Monolithic Power System, and Western Digital were among the top gainers this week, driven by positive growth outlooks, strong margins, and increased demand in AI-related sectors.
Top Losers: F5, Arista Networks, Hewlett Packard Enterprise, Datadog, and Fair Issac faced declines, primarily due to a cyberattack disclosure, disappointing earnings guidance, and investor concerns over regulatory pressures.
Sector Activity: Continued deal activity in semiconductor infrastructure was highlighted by a collaboration between OpenAI, Broadcom, and Arm, while hardware suppliers related to cloud and AI infrastructure showed resilience amid solid demand signals.
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Analyst Views on ON
Wall Street analysts forecast ON stock price to fall
19 Analyst Rating
9 Buy
10 Hold
0 Sell
Moderate Buy
Current: 118.370
Low
50.00
Averages
61.25
High
80.00
Current: 118.370
Low
50.00
Averages
61.25
High
80.00
About ON
ON Semiconductor Corporation is engaged in providing intelligent power and intelligent sensing solutions. The Company’s intelligent power technologies enable the electrification of drivetrain in the automotive industry to allow for lighter and longer-range electric vehicles. Its segments include Power Solutions Group (PSG), the Analog and Mixed-Signal Group (AMG) and the Intelligent Sensing Group (ISG). PSG segment provides a portfolio of discrete, module, and integrated semiconductor devices designed to enable conversion across artificial intelligence (AI) data centers, energy infrastructure, automotive and industrial. AMG segment designs and develops a range of analog and mixed-signal solutions including power‑management, sensor‑interface, connectivity, and products that serve automotive, industrial automation, AI data center, computing, and mobile end markets.
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.
Semiconductor Stocks Rally, Alibaba Cloud Revenue Soars
- Semiconductor Stocks Rally: Shares of Micron Technology rose about 3% as investors bought back into the semiconductor sector, with the VanEck Semiconductor ETF (SMH) increasing over 1%, indicating a resurgence of confidence in the industry.
- Akamai Stock Surge: Akamai Technologies saw its shares jump nearly 7% after Bank of America upgraded its rating to buy and raised its price target from $130 to $175, reflecting a strategic shift towards becoming a credible AI infrastructure platform.
- Nebius Revenue Surge: Nebius reported $399 million in revenue for Q1, marking a staggering 684% increase year-over-year, and announced securing up to 1.2 gigawatts of power and land for a new AI factory in Pennsylvania, driven by rising demand for cloud and GPU capacity.
- Alibaba Cloud Performance: Alibaba's U.S.-listed shares rose 6% following a 38% year-over-year revenue increase in its cloud computing unit for Q1, alongside significant investments in artificial intelligence, reinforcing its competitive position in the market.
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Semiconductor Stocks Plunge, Qualcomm Drops 13%
- Market Pullback: Following a hotter-than-expected consumer inflation reading, semiconductor stocks experienced a broad decline on Tuesday, with Qualcomm plunging 13%, marking its worst session since 2020, indicating investor concerns about future growth prospects.
- Industry Impact: Intel shares fell 8%, while On Semiconductor and Skyworks Solutions dropped over 6%, and the iShares Semiconductor ETF sank 5%, reflecting the sector's vulnerability amid high inflation and geopolitical risks.
- Shifting AI Demand: Although recent AI demand has driven chip stocks higher, expectations of a transition from AI training to agents may affect demand for other AI components, leading to declines in memory chip makers like Micron and Sandisk, which fell 6% and 8%, respectively.
- Price Increase Trend: Memory chip manufacturers are raising prices amid ongoing supply shortages, and while Sandisk's stock has surged more than sixfold since the beginning of the year, market confidence in its future performance has been undermined by weak sales forecasts.
See More
Chip Stocks Decline Amid Inflation Concerns
- Chip Stock Pullback: Chip stocks experienced a significant decline on Tuesday as investors shifted to a risk-off stance following a hotter-than-expected inflation report, with Qualcomm plummeting 13% and Intel dropping 8%, indicating growing concerns about future growth prospects.
- AI Leadership Shift: While Nvidia remains a dominant player in the AI sector, investor confidence has shifted towards CPU and memory chip manufacturers, who are expected to benefit from the rise of AI agents, thus driving demand for their stocks.
- Price Increase Trend: Memory chip makers are raising prices amid an ongoing supply shortage, with Micron and SanDisk falling 6% and 8% respectively; however, SanDisk's stock has surged over sixfold since the beginning of the year, reflecting market recognition of its long-term growth potential.
- Market Sentiment Shift: The rise in oil prices due to the war in Iran has heightened investor sensitivity to risk, leading to a pullback in chip stocks after a substantial rally, which underscores the uncertainty surrounding the economic outlook.
See More
Dell's Emergence in the Artificial Intelligence Sector
- Significant Revenue Growth: Dell's revenue grew by 19% last fiscal year to a record $113.5 billion, with a 40% increase in its infrastructure solutions group, indicating strong demand in the AI-optimized server market.
- AI Platform Innovation: The launch of Dell AI Factory allows organizations to easily implement AI applications, attracting notable companies like McLaren and Lowe's, highlighting its potential and market acceptance in the AI sector.
- Market Positioning of ON Semiconductor: ON Semiconductor focuses on industrial sensors and high-capacity semiconductors; although growth is currently slow, partnerships with EV makers like Geely and Nio suggest future growth potential.
- Technological Breakthrough by Astera Labs: Astera Labs reported a 93% year-over-year revenue increase to $308.4 million last quarter, with its systems effectively integrating processors in AI data centers, underscoring its significance in the rapidly evolving AI market.
See More
Three Underrated AI Stocks to Buy Now
- Dell's AI Solutions: Dell's AI Factory platform enables organizations to easily implement AI applications, with last year's revenue growing 19% to $113.5 billion and a 40% increase in its infrastructure solutions group, highlighting its potential and competitiveness in the AI market.
- ON Semiconductor's Automation Capabilities: ON Semiconductor provides industrial sensors and microcontrollers across various sectors, including EVs and medical devices; while growth is currently slow, its comprehensive product offerings are expected to drive future revenue and earnings growth.
- Astera Labs' Hardware Innovation: Astera Labs designs systems that interconnect processors in AI data centers, achieving a 93% year-over-year revenue increase last year, with strong growth expected in the coming years, showcasing its significant potential in the data center infrastructure market.
- Optimistic Market Outlook: With the global data center infrastructure market projected to grow at an average annual rate of 13.4%, investments and innovations from companies like Dell, ON Semiconductor, and Astera Labs in the AI sector will provide long-term growth opportunities.
See More
ON Semiconductor Raises $1.3B Through Convertible Notes Offering
- Financing Size: ON Semiconductor announced a private offering of $1.3 billion in 0% convertible senior notes due 2031, with a conversion price set at approximately a 52.5% premium to the May 6 closing stock price, reflecting the company's strong capital market capabilities and market confidence.
- Expected Proceeds: The net proceeds from the notes offering are expected to total about $1.28 billion, or roughly $1.47 billion if the initial purchasers fully exercise their option to buy additional notes, providing substantial funding support for the company's future investments and operations.
- Transaction Completion Date: The offering of the notes and related convertible hedge and warrant transactions is expected to close on May 11, marking a proactive step in optimizing the company's capital structure and enhancing financial flexibility.
- Market Reaction: Despite analysts expressing caution regarding ON Semiconductor's fundamental recovery and downgrading its rating to hold, this financing activity demonstrates the company's resilience in uncertain market conditions, potentially laying the groundwork for future growth.
See More
Semiconductor Stocks Rally, Alibaba Cloud Revenue Soars
- Semiconductor Stocks Rally: Shares of Micron Technology rose about 3% as investors bought back into the semiconductor sector, with the VanEck Semiconductor ETF (SMH) increasing over 1%, indicating a resurgence of confidence in the industry.
- Akamai Stock Surge: Akamai Technologies saw its shares jump nearly 7% after Bank of America upgraded its rating to buy and raised its price target from $130 to $175, reflecting a strategic shift towards becoming a credible AI infrastructure platform.
- Nebius Revenue Surge: Nebius reported $399 million in revenue for Q1, marking a staggering 684% increase year-over-year, and announced securing up to 1.2 gigawatts of power and land for a new AI factory in Pennsylvania, driven by rising demand for cloud and GPU capacity.
- Alibaba Cloud Performance: Alibaba's U.S.-listed shares rose 6% following a 38% year-over-year revenue increase in its cloud computing unit for Q1, alongside significant investments in artificial intelligence, reinforcing its competitive position in the market.
See More
Semiconductor Stocks Plunge, Qualcomm Drops 13%
- Market Pullback: Following a hotter-than-expected consumer inflation reading, semiconductor stocks experienced a broad decline on Tuesday, with Qualcomm plunging 13%, marking its worst session since 2020, indicating investor concerns about future growth prospects.
- Industry Impact: Intel shares fell 8%, while On Semiconductor and Skyworks Solutions dropped over 6%, and the iShares Semiconductor ETF sank 5%, reflecting the sector's vulnerability amid high inflation and geopolitical risks.
- Shifting AI Demand: Although recent AI demand has driven chip stocks higher, expectations of a transition from AI training to agents may affect demand for other AI components, leading to declines in memory chip makers like Micron and Sandisk, which fell 6% and 8%, respectively.
- Price Increase Trend: Memory chip manufacturers are raising prices amid ongoing supply shortages, and while Sandisk's stock has surged more than sixfold since the beginning of the year, market confidence in its future performance has been undermined by weak sales forecasts.
See More
Chip Stocks Decline Amid Inflation Concerns
- Chip Stock Pullback: Chip stocks experienced a significant decline on Tuesday as investors shifted to a risk-off stance following a hotter-than-expected inflation report, with Qualcomm plummeting 13% and Intel dropping 8%, indicating growing concerns about future growth prospects.
- AI Leadership Shift: While Nvidia remains a dominant player in the AI sector, investor confidence has shifted towards CPU and memory chip manufacturers, who are expected to benefit from the rise of AI agents, thus driving demand for their stocks.
- Price Increase Trend: Memory chip makers are raising prices amid an ongoing supply shortage, with Micron and SanDisk falling 6% and 8% respectively; however, SanDisk's stock has surged over sixfold since the beginning of the year, reflecting market recognition of its long-term growth potential.
- Market Sentiment Shift: The rise in oil prices due to the war in Iran has heightened investor sensitivity to risk, leading to a pullback in chip stocks after a substantial rally, which underscores the uncertainty surrounding the economic outlook.
See More
Dell's Emergence in the Artificial Intelligence Sector
- Significant Revenue Growth: Dell's revenue grew by 19% last fiscal year to a record $113.5 billion, with a 40% increase in its infrastructure solutions group, indicating strong demand in the AI-optimized server market.
- AI Platform Innovation: The launch of Dell AI Factory allows organizations to easily implement AI applications, attracting notable companies like McLaren and Lowe's, highlighting its potential and market acceptance in the AI sector.
- Market Positioning of ON Semiconductor: ON Semiconductor focuses on industrial sensors and high-capacity semiconductors; although growth is currently slow, partnerships with EV makers like Geely and Nio suggest future growth potential.
- Technological Breakthrough by Astera Labs: Astera Labs reported a 93% year-over-year revenue increase to $308.4 million last quarter, with its systems effectively integrating processors in AI data centers, underscoring its significance in the rapidly evolving AI market.
See More
Three Underrated AI Stocks to Buy Now
- Dell's AI Solutions: Dell's AI Factory platform enables organizations to easily implement AI applications, with last year's revenue growing 19% to $113.5 billion and a 40% increase in its infrastructure solutions group, highlighting its potential and competitiveness in the AI market.
- ON Semiconductor's Automation Capabilities: ON Semiconductor provides industrial sensors and microcontrollers across various sectors, including EVs and medical devices; while growth is currently slow, its comprehensive product offerings are expected to drive future revenue and earnings growth.
- Astera Labs' Hardware Innovation: Astera Labs designs systems that interconnect processors in AI data centers, achieving a 93% year-over-year revenue increase last year, with strong growth expected in the coming years, showcasing its significant potential in the data center infrastructure market.
- Optimistic Market Outlook: With the global data center infrastructure market projected to grow at an average annual rate of 13.4%, investments and innovations from companies like Dell, ON Semiconductor, and Astera Labs in the AI sector will provide long-term growth opportunities.
See More
ON Semiconductor Raises $1.3B Through Convertible Notes Offering
- Financing Size: ON Semiconductor announced a private offering of $1.3 billion in 0% convertible senior notes due 2031, with a conversion price set at approximately a 52.5% premium to the May 6 closing stock price, reflecting the company's strong capital market capabilities and market confidence.
- Expected Proceeds: The net proceeds from the notes offering are expected to total about $1.28 billion, or roughly $1.47 billion if the initial purchasers fully exercise their option to buy additional notes, providing substantial funding support for the company's future investments and operations.
- Transaction Completion Date: The offering of the notes and related convertible hedge and warrant transactions is expected to close on May 11, marking a proactive step in optimizing the company's capital structure and enhancing financial flexibility.
- Market Reaction: Despite analysts expressing caution regarding ON Semiconductor's fundamental recovery and downgrading its rating to hold, this financing activity demonstrates the company's resilience in uncertain market conditions, potentially laying the groundwork for future growth.
See More
