Seagate shares decline amid chip sector panic selling
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Mar 19 2026
0mins
Source: Yahoo Finance
Seagate Technology Holdings PLC's stock fell by 8.39% as it hit a 20-day low, reflecting broader concerns in the semiconductor sector.
The decline was triggered by panic selling in the chip sector following news that Anthropic is in talks with Samsung for custom AI chip manufacturing. This news heightened market sensitivity, leading to significant declines in stocks like Seagate, as investors reacted to fears about future chip demand and potential supply chain disruptions.
The ongoing semiconductor shortage and supply chain challenges continue to impact the technology sector, raising concerns about future earnings and market stability.
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Analyst Views on STX
Wall Street analysts forecast STX stock price to fall
18 Analyst Rating
14 Buy
3 Hold
1 Sell
Moderate Buy
Current: 868.260
Low
150.00
Averages
310.39
High
465.00
Current: 868.260
Low
150.00
Averages
310.39
High
465.00
About STX
Seagate Technology Holdings plc provides mass-data storage infrastructure solution. The Company’s principal products are hard disk drives, commonly referred to as disk drives, hard drives (HDDs). In addition to HDDs, the Company produces a range of data storage products, including solid state drives (SSDs), solid state hybrid drives, storage subsystems, as well as a scalable edge-to-cloud mass data platform. Its HDD products are designed for mass capacity storage and legacy markets. Mass capacity storage involves use cases, such as hyperscale data centers and public clouds, as well as emerging use cases. The Company’s HDD and SSD product portfolio includes Serial Advanced Technology Attachment, Serial Attached SCSI and Non-Volatile Memory Express based designs to support a variety of mass capacity and legacy applications. Its systems portfolio includes storage subsystems for enterprises, cloud service providers, scale-out storage servers and original equipment manufacturers.
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.
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- Semiconductor Shortage Impact: The ongoing semiconductor chip shortage poses significant challenges for the industry's prospects, particularly against the backdrop of reduced spending on data center systems, requiring companies to navigate complex operational transitions amid supply chain disruptions.
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- Chip Manufacturing Talks: Anthropic is in discussions with Samsung to manufacture a custom AI chip, and although details are sparse, this news has triggered panic selling in the chip sector, leading to significant declines in stocks like Micron and Seagate.
- Market Reaction: The low trading volume ahead of the holiday weekend heightened market sensitivity to the news, resulting in a sell-off of shares in companies such as Micron and Western Digital, indicating investor anxiety about future chip demand.
- Capital Demand Expectations: If Samsung proceeds with chip production for Anthropic, it would require billions in semiconductor capital equipment, potentially forcing Anthropic to conduct an equity offering immediately to secure a position in the supply chain, raising concerns about its financial health.
- Competitive Industry Impact: Despite the attention on Anthropic's AI models, its potential market influence poses a threat to existing cybersecurity firms like CrowdStrike, prompting investors to remain vigilant about competitive dynamics and shifts in market sentiment.
See More
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- Industry Trend Analysis: The integrated technology solutions sector is experiencing enhanced data management capabilities and increased demand for modern application development, driving the need for comprehensive solutions that are expected to accelerate digital transformation for enterprises.
- Multi-Cloud Model Adoption: The robust adoption of the multi-cloud model by enterprises allows industry participants to optimize resource utilization, fostering growth in cloud and virtual technologies, particularly showcasing significant potential in emerging markets.
- Supply Chain Bottleneck Challenges: Despite facing ongoing supply chain bottlenecks and delays in customer acceptance of new products leading to order backlogs, the overall industry's earnings outlook remains optimistic, with analysts holding a positive view on future earnings growth.
- Semiconductor Shortage Impact: The ongoing semiconductor chip shortage poses significant challenges for the industry's prospects, particularly against the backdrop of reduced spending on data center systems, requiring companies to navigate complex operational transitions amid supply chain disruptions.
See More
US Stocks Close Higher, Led by Tech Gains
- Strong Market Performance: The S&P 500 rose by 0.72%, reaching a 2.5-week high, while the Dow Jones Industrial Average increased by 0.29%, setting a new all-time high, reflecting robust confidence in tech stocks and chipmakers.
- Supportive Economic Data: The US June ISM services index stood at 54.0, meeting expectations, with the employment sub-index rising to 51.2, surpassing the anticipated 48.2, indicating ongoing economic expansion that may alleviate Fed rate hike pressures.
- Optimistic Earnings Outlook: Bloomberg Intelligence forecasts a 23% increase in Q2 earnings, close to Q1's 30% surge, primarily driven by strong performance in AI infrastructure stocks, expected to contribute nearly 60% of earnings growth, further boosting market sentiment.
- International Market Fluctuations: While US stocks rose, European markets generally declined, with Eurozone May retail sales increasing by only 0.2%, below the expected 0.3%, highlighting uneven global economic recovery that could impact investor confidence.
See More
Mixed Performance in US Stocks, Led by Chipmakers
- Chipmaker Rally: Chipmakers and AI infrastructure stocks are leading the market today, with the iShares Semiconductor ETF (SOXX) up over 3%, and Advanced Micro Devices (AMD) and Western Digital (WDC) rising more than 9%, indicating a resurgence of confidence in tech stocks that could drive overall market gains.
- Service Sector Expansion: The US June ISM services index fell to 54.0, meeting expectations, and although the pace of growth has slowed, the employment sub-index rose to 51.2, surpassing the expected 48.2, suggesting that companies are still hiring amid easing cost pressures, potentially supporting economic growth.
- Strong Q2 Earnings Outlook: Bloomberg Intelligence forecasts a 23% increase in Q2 earnings, close to Q1's 30% growth, primarily driven by AI spending, which is expected to account for nearly 60% of S&P 500 earnings-per-share growth, providing an optimistic outlook for investors.
- International Market Volatility: While US markets show positive performance, overseas markets are generally declining, with the Euro Stoxx 50 down 0.43%, reflecting global economic uncertainties that may impact investor sentiment.
See More
US Stocks Show Mixed Movement, Led by Chipmakers
- Market Performance: The S&P 500 Index rose by 0.43% and the Nasdaq 100 Index increased by 1.17%, driven by strong performances from chipmakers and AI infrastructure stocks, reflecting heightened investor confidence in technology shares.
- Oil Price Impact: WTI crude oil prices fell by 0.5% as Saudi Arabia and the UAE ramped up shipments to near pre-war levels, which eased inflation expectations and led to a 2 basis point drop in the 10-year T-note yield to 4.46%, providing support for the bond market.
- Earnings Outlook: Bloomberg Intelligence forecasts a 23% increase in Q2 earnings, close to Q1's 30% growth, indicating that AI spending will be a major driver, expected to contribute nearly 60% to the S&P 500's earnings-per-share growth.
- International Market Dynamics: European stock markets are generally down, with Eurozone May retail sales rising 0.2% month-over-month, below the expected 0.3%, while German May factory orders increased by 1.9%, exceeding the expected 1.1%, indicating a mixed economic recovery.
See More
U.S. Stock Market Performance Analysis for June
- Market Volatility: U.S. stock markets ended June mixed, with the Dow up 2.6% while the S&P 500 and Nasdaq Composite fell 1.5% and 3.3%, respectively, reflecting investor sentiment impacted by soaring oil prices and inflation concerns.
- AI Demand Surge: Micron Technology (MU) benefits from the extensive demand for AI applications, with the four major hyperscalers expected to raise their AI capital expenditure budget to $750 billion by 2026, significantly boosting memory chip demand.
- Storage Market Growth: Seagate Technology (STX) anticipates revenue and earnings growth rates of 38% and 85.6%, respectively, for 2027, leveraging its Mozaic platform's technological innovations to capitalize on AI-driven storage demand.
- AI-Optimized Server Demand: Dell Technologies (DELL) is benefiting from strong demand for AI-optimized servers, with expected revenue and earnings growth rates of 50.2% and 82.2% for 2027, indicating ongoing momentum from digital transformation efforts.
See More
Anthropic in Talks with Samsung for Custom AI Chip Manufacturing
- Chip Manufacturing Talks: Anthropic is in discussions with Samsung to manufacture a custom AI chip, and although details are sparse, this news has triggered panic selling in the chip sector, leading to significant declines in stocks like Micron and Seagate.
- Market Reaction: The low trading volume ahead of the holiday weekend heightened market sensitivity to the news, resulting in a sell-off of shares in companies such as Micron and Western Digital, indicating investor anxiety about future chip demand.
- Capital Demand Expectations: If Samsung proceeds with chip production for Anthropic, it would require billions in semiconductor capital equipment, potentially forcing Anthropic to conduct an equity offering immediately to secure a position in the supply chain, raising concerns about its financial health.
- Competitive Industry Impact: Despite the attention on Anthropic's AI models, its potential market influence poses a threat to existing cybersecurity firms like CrowdStrike, prompting investors to remain vigilant about competitive dynamics and shifts in market sentiment.
See More
