Micron Stock Triples; Lumentum Revenue Jumps 135% on AI Demand

Micron is positioning itself as a strong AI stock pick for 2027, with its stock having tripled in 2026 and management confident about continued performance. The memory chip maker is benefiting from tight market conditions driven by massive AI demand, and it is shifting to long-term supply agreements that lock in 35% of revenue through 2030. New production facilities are expected to open starting in mid-2027, though market tightness is projected to worsen in 2027 and 2028.

Lumentum is emerging as a top AI stock to watch, thanks to its optical networking components that move data quickly in AI data centers. The company faces strong demand and a serious supply shortage of its transceivers, with analysts expecting revenue to jump 135% to $1.25 billion. Goldman Sachs estimates optical networking revenue could grow from $15 billion in 2026 to $154 billion in 2028, and Lumentum is ramping up 1.6T transceiver production for 2027.

Nvidia CEO Jensen Huang says AI demand is booming and tried to calm concerns about CoreWeave's debt problems. CoreWeave's bond yields surged and credit default swap spreads reached about 1,100 basis points. Tesla CEO Elon Musk warned that debt markets have largely shut off funding for neoclouds, predicting death and consolidation for many smaller players. Big companies like Amazon and Microsoft can fund data centers with existing cash, but most neoclouds rely heavily on debt.

Micron stock fell about 17% over the past month due to worries that AI companies are overspending on infrastructure. However, recent results from Microsoft, Alphabet, and Amazon show that AI spending is generating strong revenue growth. Micron guided first-quarter 2027 revenue to about $61.5 billion at the midpoint, a 350% increase year over year. S&P Global estimates tech companies will spend $1.3 trillion on AI infrastructure next year.

Alphabet shares fell more than 11% after its third-quarter earnings report, missing expectations with $2.12 per share versus about $3.02 expected. Google Cloud revenue more than doubled and its backlog reached $561 billion, but rising AI spending and a $9.1 billion free cash flow deficit worried investors. Alphabet raised its 2026 capex budget to between $195 billion and $205 billion while building a strong AI ecosystem with custom chips and Google Cloud.

Broadcom and Taiwan Semiconductor Manufacturing are key players in custom AI silicon. Broadcom partners with Alphabet, Meta, OpenAI, and Anthropic to produce custom chips, and its AI chip revenue grew 221% to $16.7 billion in one quarter. TSMC controls over 90% of the high-end AI chip fabrication market. Data center spending may reach $3.2 trillion in three years, with Broadcom expecting AI revenue to grow from $58 billion in fiscal 2026 to $230 billion in fiscal 2028.

Fortinet launched the FortiGuard Inline AI Security Service on October 26, bringing cloud-delivered AI protection to FortiGate firewalls. The service uses FortiAIGate technology to inspect AI prompts and responses for threats like prompt injection and jailbreaks. It also checks Model Context Protocol tool communications, API activity, and agent actions. Customers can activate the service without installing separate AI security infrastructure.

VUSE XR, a Freiburg startup, closed a €1.2 million pre-Seed funding round to scale its AI mixed reality training platform. The VUSE XR Hub turns CAD models and engineering data into photorealistic 3D training content using AI tools. Customers include ZEISS, Hologic, Badenova, and Sartorius. The platform can be accessed through web browsers, mobile devices, or XR headsets like Meta Quest.

Fathom, a nonprofit focused on AI governance, launched an Executive Council made up of former governors, national security leaders, and AI experts. Members include Michèle Flournoy, Stephen E. Biegun, Jack Shanahan, Steve Bullock, Brian Sandoval, and John Giannandrea. The council aims to shape independent AI oversight and verification policies, bringing together leaders from across the political spectrum.

Unitree, a Chinese robot maker, saw its market valuation reach about 106 times annualized third-quarter sales despite falling profits. Third-quarter sales grew fast but research spending jumped 249.58 percent, reaching 127.04 million yuan or 19.10 percent of quarterly revenue. Net profit inflow fell 54.69 percent over nine months due to higher costs. Meanwhile, Lithia Motors is using AI tools to help dealerships remember to offer extra services to customers during the sales process.

Key Takeaways

Micron guided Q1 2027 revenue to about $61.5 billion, a 350% year-over-year increase, and locked in 35% of revenue through 2030 via long-term supply agreements.
Lumentum expects revenue to jump 135% to $1.25 billion as 1.6T transceiver supply falls 30-40% below demand through 2029.
Broadcom's AI chip revenue grew 221% to $16.7 billion in one quarter, and TSMC controls over 90% of high-end AI chip fabrication.
Alphabet raised its 2026 capex budget to $195-$205 billion and Google Cloud backlog reached $561 billion despite an 11% stock drop.
S&P Global estimates tech companies will spend $1.3 trillion on AI infrastructure next year.
Fortinet launched the FortiGuard Inline AI Security Service using FortiAIGate technology to inspect AI prompts for threats like prompt injection.
VUSE XR raised €1.2 million to scale its AI-powered mixed reality training platform used by ZEISS, Hologic, and Sartorius.
Elon Musk warned that debt markets have shut off funding for neoclouds, while Amazon and Microsoft can fund data centers with existing cash.
Unitree's market valuation reached 106 times annualized Q3 sales as research spending jumped nearly 250% and profits fell 55%.
Fathom launched an Executive Council of former governors and national security leaders to shape independent AI governance policies.

Micron looks like a strong AI stock pick for 2027

Micron stock tripled in 2026 and management believes it can perform well again in 2027. The memory chip maker is benefiting from tight market conditions caused by massive AI demand. Micron is shifting to long-term supply agreements that lock in 35% of revenue through 2030. New production facilities will open starting in mid-2027, but market tightness is expected to worsen in 2027 and 2028.

Lumentum could be the best AI stock to buy in November

Lumentum designs optical networking components used to move data quickly in AI data centers. The company faces strong demand and a serious supply shortage of its transceivers. Analysts expect revenue to jump 135% to $1.25 billion and earnings per share to rise 284% to $4.22. Goldman Sachs estimates optical networking revenue could grow from $15 billion in 2026 to $154 billion in 2028, and Lumentum is ramping up 1.6T transceiver production for 2027.

Lumentum stands out as a top AI stock pick in November

Lumentum builds high-speed optical networking components and optical switches for AI data center clusters. The market for optical transceivers faces a major supply shortage, with 1.6T transceiver supply potentially 30% to 40% below demand through 2029. Lumentum is expected to report strong results on November 5, with revenue guidance already pointing to big growth. The company is increasing production of faster 1.6T transceivers to meet rising demand through 2027.

Jensen Huang sees strong AI demand amid Musk debt warning

Micron stock drops 17% but could still be a good buy

Micron stock fell about 17% over the past month due to worries that AI companies are overspending on infrastructure. However, recent results from Microsoft, Alphabet, and Amazon show that AI spending is generating strong revenue growth. Micron's fourth quarter results were solid, and it guided first-quarter 2027 revenue to about $61.5 billion at the midpoint, a 350% increase year over year. S&P Global estimates tech companies will spend $1.3 trillion on AI infrastructure next year, and Micron remains well positioned to benefit.

Alphabet stock drops sharply after earnings miss and rising AI costs

Alphabet shares fell more than 11% after its third-quarter earnings report. The company missed earnings expectations with $2.12 per share versus about $3.02 expected. Google Cloud revenue more than doubled and its backlog reached $561 billion. However, rising AI spending and a $9.1 billion free cash flow deficit worried investors.

Three AI stocks to watch through 2030

Broadcom, Iren, and Taiwan Semiconductor Manufacturing are strong AI stocks to consider. Data center spending may reach $3.2 trillion in three years. Broadcom expects AI revenue to grow from $58 billion in fiscal 2026 to $230 billion in fiscal 2028. Iren is building data centers for AI customers, and TSMC controls over 70% of the chip foundry market.

Alphabet loses $500 billion in value but AI opportunity may remain

Alphabet shares fell about 13% after its third-quarter report, wiping out $500 billion in market value. Revenue reached $127.6 billion, up 25% year over year, but missed forecasts. Google Search revenue grew 12%, and the company raised its 2026 capex budget to $195 billion to $205 billion. Analysts say Alphabet is building a strong AI ecosystem with custom chips and Google Cloud.

Why Micron is a top AI stock to buy now

Micron makes memory chips used in data centers and AI hardware. Demand for memory has outpaced supply, and the company is adding new production capacity starting in mid-2027. Micron now has long-term supply agreements that lock in 35% of its revenue through 2030. Its stock trades below 5 times forward earnings, making it a cheap AI investment.

Two Warren Buffett AI stocks that may survive a market crash

Apple and Alphabet are two AI stocks held by Berkshire Hathaway that may stay strong even in a downturn. Apple generated $109.4 billion in revenue in its fiscal third quarter, with strong growth in iPhone and services. Alphabet earns steady income from Google Search and cloud services. Both companies have large loyal customer bases and recurring revenue.

Broadcom and TSMC Lead the Custom AI Chip Boom

Broadcom and Taiwan Semiconductor Manufacturing are two key players in custom AI silicon. Broadcom partners with Alphabet, Meta, OpenAI, and Anthropic to produce custom chips, and its AI chip revenue grew 221% to $16.7 billion in one quarter. TSMC manufactures chips for other designers and controls over 90% of the high-end AI chip fabrication market. Both stocks have delivered massive returns over 15 years despite recent valuation concerns.

VUSE XR Raises €1.2 Million for AI Mixed Reality Training

Freiburg startup VUSE XR closed a €1.2 million pre-Seed funding round led by IACD. The company builds the VUSE XR Hub, a platform that turns CAD models and engineering data into photorealistic 3D training content using AI tools. Customers include ZEISS, Hologic, Badenova, and Sartorius. The new funding will help expand the platform and its AI-assisted content creation features.

VUSE XR Gets Funding to Scale AI Training Platform

VUSE XR received €1.2 million to grow its enterprise mixed reality training platform. The VUSE XR Hub lets companies create training content from existing CAD models and technical documents using AI-assisted tools or drag-and-drop features. Training can be accessed through web browsers, mobile devices, or XR headsets like Meta Quest. The company also appointed Jan Hendrik Degner as Chief Commercial Officer and Robert Günther as Vice President of Sales and Service Delivery.

Fortinet Adds AI Security to FortiGate Firewalls

Fortinet Expands AI Inspection With FortiAIGate

Fortinet's FortiGuard Inline AI Security Service gives organizations visibility into AI activity and helps stop threats through existing tools. FortiAIGate provides real-time inspection of prompts, model responses, and agent actions. Administrators can set permissions, spending limits, and request rate limits by user, project, or workspace. Customers can deploy the service through FortiGate firewalls or install FortiAIGate directly for more control over AI traffic.

Unitree robot maker valued at 106 times sales as profits drop

Unitree, a Chinese robot maker, saw third-quarter sales grow fast but spending on research jumped 249.58 percent. Research investment reached 127.04 million yuan, or 19.10 percent of quarterly revenue. Net profit inflow fell 54.69 percent over nine months due to higher costs. The company's market valuation reached about 106 times annualized third-quarter sales.

Lithia Motors uses AI to boost service sales at dealerships

Lithia Motors is using AI tools in its service pre-sales process to help dealerships remember to offer extra services to customers. CEO Bryan DeBoer says dealerships often rush through sales and miss opportunities like offering windshield wiper work or tire checks. The AI approach helps staff slow down and pitch additional services that customers might want.

Fathom launches council of leaders to oversee AI development

Fathom, a nonprofit focused on AI governance, launched an Executive Council made up of former governors, national security leaders, and AI experts. Members include Michèle Flournoy, Stephen E. Biegun, Jack Shanahan, Steve Bullock, Brian Sandoval, John Giannandrea, and others. The council will help shape independent AI oversight and verification policies. The group aims to bring together leaders from across the political spectrum to build lasting AI governance solutions.

AI trade gains continue after major tech company earnings

Equities rose on Wednesday with the S&P 500 and Stoxx 600 both higher. The AI trade rebounded for a third straight session. Alphabet and Microsoft reported after-hours results that showed a mixed picture for AI-related revenues and capital spending. Danske Bank strategists noted the market held its AI-driven gains despite the mixed earnings signals.

Long Island businesses measure AI impact on customers

Long Island businesses that completed the LIA-AI Growth Academy and received grants to implement AI are focusing on measuring real customer and operational improvements. Expert Tsipursky stresses that businesses must measure actual changes AI makes for customers rather than assuming benefits. He says AI can improve customer experiences, increase efficiency, and drive revenue growth. Businesses need to tailor their AI approach to specific needs and use data to make better decisions.

Alphabet cloud growth beats Azure but investors still favor Microsoft

Alphabet's Google Cloud grew 31 percent year-over-year in the first quarter, matching Microsoft's Azure growth rate. Alphabet's cloud business has been growing faster than Microsoft's for several quarters, but the gap has narrowed. Alphabet's shares fell 2.4 percent after earnings while Microsoft's shares rose 1.4 percent. Microsoft's Azure still leads in total revenue despite Alphabet's faster growth. The cloud market is becoming more competitive with Amazon Web Services and other players also expanding.

ChatGPT stock portfolio beats S&P 500 with picks like Exxon and Amphenol

ChatGPT's stock portfolio managed through Rallies Arena is up 75.6 percent since March and has beaten the S&P 500. Rallies gave ChatGPT a 100,000 dollar portfolio to trade against other AI models like Claude and Gemini. Top picks include Exxon Mobil which is up 20.3 percent and Amphenol which is up 28.5 percent. Amphenol makes connectors for data centers and was chosen by Nvidia for NVLink systems. JPMorgan Chase is also in the portfolio and is up 12.5 percent since ChatGPT bought it. Rallies says it is too early to draw final conclusions from the results.