Microsoft unveils AI investments while Amazon adds Trainium3 chips

Major tech companies are significantly increasing their investments in artificial intelligence infrastructure, with Microsoft, Meta, Amazon, and Alphabet collectively planning to spend over $660 billion in 2026. This substantial outlay, a 75% increase from the previous year, is causing some investor nervousness and leading to stock price drops for several of these giants. However, analysts suggest these sell-offs could present buying opportunities for companies demonstrating strong growth.

Alphabet, for instance, is doubling its capital spending for fiscal year 2026 to expand its cloud and AI capacity, following a strong Q4 2025 where its Google Cloud segment achieved over a 30% operating margin and its backlog grew 55% to $240 billion. The company even sold rare 100-year bonds to fund these ambitious AI projects. Similarly, Amazon plans a massive $200 billion in AI capital expenditures for 2026, with its AWS backlog jumping 40% year-over-year to $244 billion, and is developing its own AI chips like Trainium2 and Trainium3 to manage costs.

In contrast to these heavy spenders, Apple is taking a more cautious approach to AI investment, which surprisingly saw its stock rise while others dipped. Billionaire investor Peter Thiel's hedge fund reflects a selective AI strategy, holding only Tesla, Microsoft, and Apple. Thiel significantly reduced his Tesla holdings by 76% in Q3 2025, despite still valuing its self-driving technology. He views Microsoft as an AI "builder," acquiring 49,000 shares in Q3, making it 34% of his fund's portfolio. Notably, his fund does not own Palantir, which he co-founded, and sold its Nvidia stake in Q3.

While Tesla faces challenges with slowing electric vehicle sales and rising costs as it pivots to robotics, companies directly supporting AI infrastructure are thriving. Micron Technology saw its revenue rise 56% to $13.6 billion, and Taiwan Semiconductor's sales increased 26% to $33.7 billion in their latest quarters, driven by high demand for AI components. Furthermore, the Australian startup Firmus Technologies secured a substantial $10 billion loan from Blackstone and Coatue Capital to expand its AI factory platform, which utilizes Nvidia chips, underscoring the broader investment in AI infrastructure expected to exceed $1 trillion by 2030. Even new players like Guard Owl, an AI security startup, are attracting investment, raising $3 million in seed funding to enhance private security with AI features like real-time GPS tracking.

Key Takeaways

  • Big tech companies like Microsoft, Meta, Amazon, and Alphabet plan to invest over $660 billion in AI infrastructure in 2026, a 75% increase from the previous year.
  • Alphabet (Google) is doubling its capital spending for fiscal year 2026, issued 100-year bonds, and reported a Google Cloud backlog of $240 billion.
  • Amazon commits $200 billion to AI capital expenditures for 2026, with its AWS backlog at $244 billion, and is developing its own AI chips (Trainium2, Trainium3).
  • Micron Technology and Taiwan Semiconductor (TSMC) reported strong revenue growth of 56% ($13.6 billion) and 26% ($33.7 billion) respectively, driven by AI infrastructure demand.
  • Tesla faces challenges with slowing electric vehicle sales and rising costs, contrasting with the growth seen in AI-focused companies.
  • Peter Thiel's fund holds only Tesla, Microsoft, and Apple for AI, significantly reducing Tesla holdings by 76% in Q3 2025 but increasing Microsoft shares.
  • Thiel's fund does not own Palantir and sold its Nvidia stake in Q3.
  • Firmus Technologies, an Australian AI startup, secured a $10 billion loan from Blackstone and Coatue Capital to expand its AI factory platform using Nvidia chips.
  • Apple is taking a cautious approach to AI investment, and its stock rose while other big tech stocks dropped due to spending concerns.
  • Guard Owl, an AI security startup, raised $3 million in seed funding to apply AI to private security, serving clients like Aldi and Alexander Wang.

Micron and TSMC Shine as AI Stocks Outpace Tesla

Tesla faces challenges with slowing electric vehicle sales and rising costs as it transitions to robotics and autonomous vehicles. Meanwhile, Micron Technology and Taiwan Semiconductor are experiencing strong growth in sales and earnings due to high demand for AI infrastructure. Micron's revenue rose 56% to $13.6 billion, and TSMC's sales increased 26% to $33.7 billion in their latest quarters. These AI companies also have much lower price-to-earnings ratios compared to Tesla, making them potentially more attractive investments.

Micron and TSMC Shine as AI Stocks Outpace Tesla

Tesla is currently facing difficulties with declining electric vehicle sales and increasing costs as it moves into robotics and autonomous vehicles. In contrast, Micron Technology and Taiwan Semiconductor are experiencing significant growth in sales and profits. This growth comes from the strong demand for AI infrastructure. Both Micron and TSMC also offer lower price-to-earnings ratios than Tesla, suggesting they could be more attractive investment options.

Peter Thiel's Fund Bets on Tesla Microsoft Apple for AI

Billionaire investor Peter Thiel's hedge fund holds only three AI-related stocks: Tesla, Microsoft, and Apple. Surprisingly, his fund does not own Palantir, which he co-founded, nor Nvidia, whose stake was sold in Q3. Thiel significantly reduced his Tesla holdings by 76% in Q3 2025 but still holds it for its self-driving car technology. He bought 49,000 shares of Microsoft in Q3, making it 34% of his fund's portfolio, seeing it as an AI "builder."

Big Tech AI Spending Worries Investors Creates Opportunity

Major tech companies like Microsoft, Meta, Amazon, and Alphabet plan to spend huge amounts on AI infrastructure in 2026, totaling $588 billion. This massive spending, which could be 2% of the US GDP, is making investors nervous and causing stock prices to drop. For example, Amazon's stock fell 12% this month. However, analyst Michael Graham from Canaccord Genuity believes these selloffs could be good buying opportunities if the companies continue to show strong growth. Companies are also raising debt, like Alphabet's $15 billion bond sale, to fund these projects.

Alphabet Doubles Down on Cloud and AI After Strong Q4

Alphabet Inc. received an upgrade to Strong Buy with a $402 price target after its strong Q4 2025 performance. The company's Google Cloud segment achieved over a 30% operating margin, and its backlog grew 55% to $240 billion. Alphabet plans to double its capital spending for fiscal year 2026 to expand its cloud and AI capacity, including buying Intersect for better infrastructure. This aggressive investment aims to drive continued growth and profit for the company.

Alphabet Issues 100-Year Bonds for AI Investments

Alphabet, the company that owns Google, has sold rare 100-year bonds to raise money. These funds will support its big plans for artificial intelligence. This unusual step shows Alphabet's strong commitment to investing heavily in AI research and development. The company expects AI to be a major source of future growth and profits.

Amazon Commits $200 Billion to AI for Future Growth

Amazon plans to invest a huge $200 billion in AI capital expenditures for 2026, showing its strong ambition in the AI field. Its Amazon Web Services AWS backlog has already jumped 40% year-over-year to $244 billion. Amazon is also developing its own AI chips, Trainium2 and Trainium3, to reduce costs. The company believes this massive spending will be justified as AI agents become the next big growth area.

Blackstone and Coatue Fund Australian AI Firm with $10 Billion

Funds led by Blackstone Inc. and technology investment firm Coatue Capital LLC are giving a $10 billion loan to Firmus Technologies Pty. This Australian startup will use the money to expand its artificial intelligence factory platform. The expansion will use chips from Nvidia. This large loan highlights the growing investment in AI infrastructure, which experts expect to reach over $1 trillion by 2030.

Tech Giants Pour Billions into AI Investors Question Returns

Major tech companies plan to invest over $660 billion in AI infrastructure in 2026, a 75% increase from the previous year. Amazon, Google, Meta, and Microsoft are leading this spending, while Apple is taking a more careful approach with much lower investment. This huge spending without clear profit models is making investors nervous, causing the stocks of these tech giants to drop. However, Apple's stock actually rose, suggesting its cautious strategy might be seen as wiser.

Guard Owl AI Security Startup Secures $3 Million Funding

Guard Owl, a new startup focused on AI for private security, successfully raised $3 million in a seed funding round. Tower Research Capital led this investment. The company, founded by Narek Kajikian, Edrees Tabibzada, and Sam Abelyan, aims to use advanced AI to improve the private security industry. Guard Owl currently serves clients like Aldi and Alexander Wang, offering features such as real-time GPS tracking for guards. They plan to automate half of client back-office tasks by the end of the year.

Sources

NOTE:

This news brief was generated using AI technology (including, but not limited to, Google Gemini API, Llama, Grok, and Mistral) from aggregated news articles, with minimal to no human editing/review. It is provided for informational purposes only and may contain inaccuracies or biases. This is not financial, investment, or professional advice. If you have any questions or concerns, please verify all information with the linked original articles in the Sources section below.

AI AI Infrastructure AI Investments AI Chips AI Security Autonomous Vehicles Robotics Electric Vehicles Big Tech Startups Investment Capital Spending Stock Market Investor Concerns Growth Profit Bonds Cloud Computing Automation Private Security Tesla Micron Technology Taiwan Semiconductor Peter Thiel Microsoft Apple Nvidia Meta Amazon Alphabet Blackstone Coatue Capital Firmus Technologies Guard Owl

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